From 96c4d5524b3ebdb9b8f2697b694c34a491853cdc Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Fri, 22 Jun 2018 13:11:37 -0400
Subject: [PATCH 01/18] Import from gitlab repo

---
 .../coreapps/sysmon/api/ChannelInfo.java      |  20 ++
 .../coreapps/sysmon/api/ConnectionInfo.java   |  20 ++
 .../coreapps/sysmon/api/DataListener.java     |   7 +
 .../coreapps/sysmon/api/EventListener.java    |   4 +
 .../coreapps/sysmon/api/ISysmon.java          |  14 ++
 .../openicelite/coreapps/sysmon/api/Info.java |  48 ++++
 .../coreapps/sysmon/api/Listener.java         |   5 +
 .../coreapps/sysmon/api/Metric.java           |   4 +
 .../coreapps/sysmon/api/MetricType.java       |   7 +
 core_apps/sysmon/demo/build.gradle            |   8 +
 .../sysmon/demo/ChannelDetailPane.java        |  56 +++++
 .../sysmon/demo/ConnectionDetailPane.java     |  46 ++++
 .../openice/coreapps/sysmon/demo/Main.java    | 136 +++++++++++
 core_apps/sysmon/log4j2.properties            |  44 ++++
 core_apps/sysmon/mqtt/build.gradle            |  10 +
 .../coreapps/sysmon/mqtt/ConnHandler.java     | 223 ++++++++++++++++++
 .../coreapps/sysmon/mqtt/DbConn.java          |   5 +
 .../coreapps/sysmon/mqtt/HttpConn.java        |  61 +++++
 .../coreapps/sysmon/mqtt/MqttMetricType.java  |   7 +
 .../coreapps/sysmon/mqtt/MqttSysmon.java      | 104 ++++++++
 20 files changed, 829 insertions(+)
 create mode 100644 core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java
 create mode 100644 core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
 create mode 100644 core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java
 create mode 100644 core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
 create mode 100644 core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
 create mode 100644 core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
 create mode 100644 core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java
 create mode 100644 core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.java
 create mode 100644 core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java
 create mode 100644 core_apps/sysmon/demo/build.gradle
 create mode 100644 core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ChannelDetailPane.java
 create mode 100644 core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ConnectionDetailPane.java
 create mode 100644 core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
 create mode 100644 core_apps/sysmon/log4j2.properties
 create mode 100644 core_apps/sysmon/mqtt/build.gradle
 create mode 100644 core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
 create mode 100644 core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
 create mode 100644 core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
 create mode 100644 core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java
 create mode 100644 core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java

diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java
new file mode 100644
index 0000000..329ed9d
--- /dev/null
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java
@@ -0,0 +1,20 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
+
+public class ChannelInfo extends Info {
+	
+	public static final String[] required =
+            {
+                    "name", "connection_details_name", "recv_rate", "send_rate",
+                    "message_stats_deliver_get_details_rate",
+                    "message_stats_publish_details_rate", "ssl"
+            };
+	
+	public ChannelInfo() {
+		super();
+	}
+	
+	@Override
+	public String[] requiredFields() {
+		return required;
+	}
+}
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
new file mode 100644
index 0000000..31184d2
--- /dev/null
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
@@ -0,0 +1,20 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
+
+public class ConnectionInfo extends Info{
+
+	public static final String[] required = {
+		"name", "channels", "recv_oct_details_rate", "send_oct_details_rate", "ssl"	
+	};
+	
+	public ConnectionInfo() {
+		// TODO Auto-generated constructor stub
+	}
+	
+	@Override
+	public String[] requiredFields() {
+		return required;
+	}
+	
+	
+
+}
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java
new file mode 100644
index 0000000..596a914
--- /dev/null
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java
@@ -0,0 +1,7 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
+
+import java.util.List;
+
+public interface DataListener extends Listener {
+	void handleData(List<? extends Info> data);
+}
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
new file mode 100644
index 0000000..2bf035c
--- /dev/null
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
@@ -0,0 +1,4 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
+
+public interface EventListener extends Listener {
+}
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
new file mode 100644
index 0000000..ae5a082
--- /dev/null
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
@@ -0,0 +1,14 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
+
+public interface ISysmon {
+    void init(String configFilePath);
+	void start();
+	void stop();
+	void setOption(String optionName, Object value);
+	Object getOption(String optionName);
+	
+	void addMonitor(String metric);
+	void addMonitor(Metric metric);
+	void addListener(String metric, Listener listener);
+	void addListener(Metric metric, Listener listener);
+}
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
new file mode 100644
index 0000000..d357de8
--- /dev/null
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
@@ -0,0 +1,48 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
+
+import java.util.HashMap;
+
+public class Info {
+	protected HashMap<String, Object> content;
+	
+	public Info() {
+		content = new HashMap<>();
+		guarantee();
+	}
+	
+	private void guarantee() {
+		for (String s : requiredFields()) {
+			content.put(s, "");
+		}
+	}
+	
+	public String[] requiredFields() {
+	    return new String[0];
+    }
+	
+	public void add(String field, Object object) {
+		content.put(field, object);
+	}
+	
+	public String getAsString(String name) {
+		if (content.containsKey(name)) {
+			return content.get(name).toString();
+		}
+		return null;
+	}
+	
+	public Long getAsLong(String name) {
+		if (content.containsKey(name) && (content.get(name) instanceof Long)) {
+			return (Long) content.get(name);
+		}
+		return null;
+	}
+	
+	public Double getAsDouble(String name) {
+		if (content.containsKey(name) && (content.get(name) instanceof Double)) {
+			return (Double) content.get(name);
+		}
+		return null;
+	}
+ 
+}
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java
new file mode 100644
index 0000000..513ff22
--- /dev/null
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java
@@ -0,0 +1,5 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
+
+public interface Listener {
+	void onNotAvailable();
+}
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.java
new file mode 100644
index 0000000..fd2314d
--- /dev/null
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.java
@@ -0,0 +1,4 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
+
+public interface Metric {
+}
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java
new file mode 100644
index 0000000..4e4613d
--- /dev/null
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java
@@ -0,0 +1,7 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
+
+public enum MetricType implements Metric {
+    CONNECTIONS,
+    CHANNELS,
+    TOPICS;
+}
diff --git a/core_apps/sysmon/demo/build.gradle b/core_apps/sysmon/demo/build.gradle
new file mode 100644
index 0000000..590a3d1
--- /dev/null
+++ b/core_apps/sysmon/demo/build.gradle
@@ -0,0 +1,8 @@
+group 'edu.upenn.cis.precise.openicelite.coreapps.sysmon'
+
+dependencies {
+    compile project (':core_apps:sysmon:api')
+    compile project (':core_apps:sysmon:mqtt')
+    compile project (':core_apps:sysmon:dds')
+    testCompile group: 'junit', name: 'junit', version: '4.12'
+}
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ChannelDetailPane.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ChannelDetailPane.java
new file mode 100644
index 0000000..3bdc4ad
--- /dev/null
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ChannelDetailPane.java
@@ -0,0 +1,56 @@
+package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ChannelInfo;
+import javafx.scene.control.Label;
+import javafx.scene.layout.GridPane;
+
+public class ChannelDetailPane extends GridPane {
+
+	private HashMap<String, Integer> fieldIndex;
+	private List<Label> labels;
+
+	public ChannelDetailPane() {
+		super();
+		fieldIndex = new HashMap<>();
+		labels = new ArrayList<>();
+		setupLayout();
+	}
+	
+	private void setupLayout() {
+		String[] fields = ChannelInfo.required; 
+//				new ArrayList<String>(Arrays.asList(
+//				"Name", "Id", "Domain Id", "Connection", "Recv Rate", "Send Rate"
+//				));
+		for (int i=0; i<fields.length; i++) {
+			this.add(new Label(fields[i] + ": "), 0, i);
+			Label value = new Label();
+			this.add(value, 1, i);
+			labels.add(value);
+			fieldIndex.put(fields[i], i);
+		}
+	}
+
+//	protected void updatePane(ChannelState newState) {
+//		updateLabel("Name", newState.name);
+//		updateLabel("Id", newState.id+"");
+//		updateLabel("Domain Id", newState.domain_id+"");
+//		updateLabel("Connection", newState.connection);
+//		updateLabel("Recv Rate", newState.recv_rate+"");
+//		updateLabel("Send Rate", newState.recv_rate+"");
+//	}
+	
+	protected void updatePane(ChannelInfo info) {
+		for (String s : ChannelInfo.required) {
+			updateLabel(s, info.getAsString(s));
+		}
+	}
+	
+	private void updateLabel(String field, String value) {
+		labels.get(fieldIndex.get(field)).setText(value);
+	}
+}
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ConnectionDetailPane.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ConnectionDetailPane.java
new file mode 100644
index 0000000..70e1add
--- /dev/null
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ConnectionDetailPane.java
@@ -0,0 +1,46 @@
+package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ConnectionInfo;
+import javafx.scene.control.Label;
+import javafx.scene.layout.GridPane;
+
+public class ConnectionDetailPane extends GridPane {
+
+	private HashMap<String, Integer> fieldIndex;
+	private List<Label> labels;
+	
+	public ConnectionDetailPane() {
+		super();
+		fieldIndex = new HashMap<>();
+		labels = new ArrayList<>();
+		setupLayout();
+	}
+	
+	private void setupLayout() {
+		String[] fields = ConnectionInfo.required; 
+//				new ArrayList<String>(Arrays.asList(
+//				"Name", "Id", "Domain Id", "Connection", "Recv Rate", "Send Rate"
+//				));
+		for (int i=0; i<fields.length; i++) {
+			this.add(new Label(fields[i] + ": "), 0, i);
+			Label value = new Label();
+			this.add(value, 1, i);
+			labels.add(value);
+			fieldIndex.put(fields[i], i);
+		}
+	}
+
+	protected void updatePane(ConnectionInfo info) {
+		for (String s : ConnectionInfo.required) {
+			updateLabel(s, info.getAsString(s));
+		} 
+	}
+	
+	private void updateLabel(String field, String value) {
+		labels.get(fieldIndex.get(field)).setText(value);
+	}
+}
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
new file mode 100644
index 0000000..797a4e3
--- /dev/null
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
@@ -0,0 +1,136 @@
+package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.DataListener;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ISysmon;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Info;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ChannelInfo;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ConnectionInfo;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.MqttSysmon;
+import javafx.application.Application;
+import javafx.application.Platform;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.geometry.Orientation;
+import javafx.stage.Stage;
+import javafx.scene.Group;
+import javafx.scene.Scene;
+import javafx.scene.control.ListView;
+import javafx.scene.control.Tab;
+import javafx.scene.control.TabPane;
+import javafx.scene.layout.BorderPane;
+
+public class Main extends Application {
+	BorderPane borderPane;
+	ISysmon sysmon;
+	
+	ConnectionDetailPane connectionPane;
+	ChannelDetailPane channelPane;
+	
+	List<Info> connections, channels;
+    ListView<String> connectionList, channelList, topicList;
+	
+	@Override
+	public void start(Stage primaryStage) {
+		primaryStage.setTitle("Tabs");
+        Group root = new Group();
+        Scene scene = new Scene(root, 800, 500);
+        borderPane = new BorderPane();
+        sysmon = new MqttSysmon();
+        sysmonSetup();
+
+        TabPane tabPane = new TabPane();
+        borderPane.setLeft(tabPane);
+        
+        connectionList = addTab("Connections", tabPane);
+        channelList = addTab("Channels", tabPane);
+        //topicList = addTab("Topics", tabPane);
+
+        connectionPane = new ConnectionDetailPane();
+        channelPane = new ChannelDetailPane();
+        borderPane.setCenter(connectionPane);
+                
+        // bind to take available space
+        borderPane.prefHeightProperty().bind(scene.heightProperty());
+        borderPane.prefWidthProperty().bind(scene.widthProperty());
+        
+        borderPane.setLeft(tabPane);
+        root.getChildren().add(borderPane);
+        primaryStage.setScene(scene);
+        primaryStage.show();
+	}
+	
+	private void sysmonSetup() {
+		sysmon.addMonitor("connections");
+		sysmon.addMonitor("channels");
+		sysmon.addListener("connections", new DataListener() {
+			@Override
+			public void onNotAvailable() {}
+			@Override
+			public void handleData(List<Info> data) {
+				connections = data;
+				ObservableList<String> names = extractNames(data);
+				Platform.runLater(()->connectionList.setItems(names));
+			}
+		});
+		sysmon.addListener("channels", new DataListener() {
+			@Override
+			public void onNotAvailable() {}
+
+			@Override
+			public void handleData(List<Info> data) {
+				channels = data;
+				ObservableList<String> names = extractNames(data);
+				Platform.runLater(()->channelList.setItems(names));
+			}
+			
+		});
+		sysmon.start();
+	}
+	
+	private ObservableList<String> extractNames(List<Info> list) {
+		List<String> names = new ArrayList<String>();
+		for (Info i : list) {
+			names.add(i.getAsString("name"));
+		}
+		return FXCollections.observableArrayList(names);
+	}
+	
+	private ListView<String> addTab(final String tabName, TabPane pane) {
+		Tab connTab = new Tab();
+        connTab.setText(tabName);
+        
+        ListView<String> list = new ListView<>();
+        list.setOrientation(Orientation.VERTICAL);
+        list.getSelectionModel().selectedIndexProperty().addListener(
+        		new ChangeListener<Number>() {
+					@Override
+					public void changed(ObservableValue<? extends Number> observable, Number oldValue, Number newValue) {
+						updateDetailPanel(newValue.intValue(), tabName);
+					}
+        		});
+        
+        connTab.setContent(list);
+        pane.getTabs().add(connTab);
+        return list;
+	}
+	
+	private void updateDetailPanel(int index, String tabName) {
+		if (index < 0) return;
+		if ("Connections".equals(tabName) && index < connections.size()) {
+			connectionPane.updatePane((ConnectionInfo)connections.get(index));
+			borderPane.setCenter(connectionPane);
+		} else if ("Channels".equals(tabName) && index < channels.size()) {
+			channelPane.updatePane((ChannelInfo)channels.get(index));
+			borderPane.setCenter(channelPane);
+		}
+	}
+	
+	public static void main(String[] args) {
+		launch(args);
+	}
+}
diff --git a/core_apps/sysmon/log4j2.properties b/core_apps/sysmon/log4j2.properties
new file mode 100644
index 0000000..7f7b684
--- /dev/null
+++ b/core_apps/sysmon/log4j2.properties
@@ -0,0 +1,44 @@
+name=OpenICE-lite sysmon Log Properties
+property.dir=logs
+
+appender.console.type=Console
+appender.console.name=STDOUT
+appender.console.layout.type=PatternLayout
+appender.console.layout.pattern=[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %c{1} - %msg%n
+#appender.console.filter.threshold.type=ThresholdFilter
+#appender.console.filter.threshold.level=info
+
+appender.sysmon.type=RollingFile
+appender.sysmon.name=Sysmon
+appender.sysmon.fileName=${dir}/sysmon.log
+appender.sysmon.filePattern=${dir}/root-%d{yyyy-MM-dd-HH}-%i.log.gz
+appender.sysmon.layout.type=PatternLayout
+appender.sysmon.layout.pattern=[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %c{2} - %msg%n
+appender.sysmon.policies.type=Policies
+appender.sysmon.policies.size.type=SizeBasedTriggeringPolicy
+appender.sysmon.policies.size.size=10MB
+appender.sysmon.strategy.type=DefaultRolloverStrategy
+appender.sysmon.strategy.max=20
+
+appender.mqtt.type=RollingFile
+appender.mqtt.name=MQTT
+appender.mqtt.fileName=${dir}/mqtt.log
+appender.mqtt.filePattern=${dir}/root-%d{yyyy-MM-dd-HH}-%i.log.gz
+appender.mqtt.layout.type=PatternLayout
+appender.mqtt.layout.pattern=[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %c{2} - %msg%n
+appender.mqtt.policies.type=Policies
+appender.mqtt.policies.size.type=SizeBasedTriggeringPolicy
+appender.mqtt.policies.size.size=10MB
+appender.mqtt.strategy.type=DefaultRolloverStrategy
+appender.mqtt.strategy.max=20
+
+logger.sysmon.name=edu.upenn.cis.precise.openicelite.coreapps.sysmon.api
+logger.sysmon.level=info
+logger.sysmon.appenderRef.rolling.ref=Sysmon
+logger.sysmon.appenderRef.console.ref=STDOUT
+
+logger.mqtt.name=edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt
+logger.mqtt.level=info
+#logger.mqtt.additivity=info
+logger.mqtt.appenderRef.rolling.ref=MQTT
+logger.mqtt.appenderRef.console.ref=STDOUT
diff --git a/core_apps/sysmon/mqtt/build.gradle b/core_apps/sysmon/mqtt/build.gradle
new file mode 100644
index 0000000..fc6caff
--- /dev/null
+++ b/core_apps/sysmon/mqtt/build.gradle
@@ -0,0 +1,10 @@
+group 'edu.upenn.cis.precise.openicelite.coreapps.sysmon'
+
+dependencies {
+    compile project(':core_apps:sysmon:api')
+    compile 'org.apache.httpcomponents:httpclient:4.5.5'
+    compile group: 'com.google.code.gson', name: 'gson', version: '2.8.5'
+    compile group: 'org.xerial', name: 'sqlite-jdbc', version: '3.23.1'
+
+    testCompile group: 'junit', name: 'junit', version: '4.12'
+}
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
new file mode 100644
index 0000000..6c69657
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
@@ -0,0 +1,223 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map.Entry;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonPrimitive;
+
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.DataListener;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.EventListener;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Info;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ChannelInfo;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ConnectionInfo;
+
+/**
+ * Handles responses from the broker and caches them
+ * @author Hyun Ji Jung
+ *
+ */
+public class ConnHandler {
+	
+	private static Logger logger = LogManager.getLogger(ConnHandler.class);
+	private static String[] supportedMetrics = {"connections", "channels"};
+	
+	private HttpConn conn;
+	private ArrayList<String> metrics;
+	private HashMap<String, ArrayList<EventListener>> eventListeners;
+	private HashMap<String, ArrayList<DataListener>> dataListeners;
+
+	private HashMap<String, List<Info>> cache;
+	
+	private long interval;
+	private Timer timer;
+	
+	protected ConnHandler(long interval) {
+		conn = new HttpConn();
+		metrics = new ArrayList<>();
+		eventListeners = new HashMap<>();
+		dataListeners = new HashMap<>();
+		setInterval(interval);
+		cache = new HashMap<>();
+	}
+	
+	/**
+	 * Sets the rate of data collection
+	 * @param interval Interval between each collection, in milliseconds
+	 */
+	protected void setInterval(long interval) {
+		if (interval <= 0) {
+			throw new IllegalArgumentException("Interval must be greater than zero");
+		}
+		this.interval = interval;
+		logger.info("Collection interval changed to {}", interval);
+	}
+	
+	/**
+	 * Starts collecting data periodically
+	 */
+	protected void startTimer() {
+		timer = new Timer();
+		timer.scheduleAtFixedRate(new GetDataTask(), 0, interval);
+		logger.info("Started collecting metrics with interval {}", interval);
+	}
+	
+	/**
+	 * Stops collecting data
+	 */
+	protected void stopTimer() {
+		timer.cancel();
+		logger.info("Stopped collecting metrics");
+	}
+	
+	/**
+	 * Start monitoring the specified metric.
+	 * Note that the first data will be fetched at the next scheduled 
+	 * @param metric
+	 */
+	protected void addMonitor(String metric) {
+		// TODO: verify validity of metric
+		metrics.add(metric);
+		logger.info("Started monitoring {}", metric);
+	}
+
+	protected void removeMonitor(String metric) {
+	    if (metrics.contains(metric)) {
+	        metrics.remove(metric);
+        }
+        logger.info("Stopped monitoring {}", metric);
+    }
+	
+	protected void addDataListener(String metric, DataListener listener) {
+		if (dataListeners.containsKey(metric)) {
+			dataListeners.get(metric).add(listener);
+		} else {
+			ArrayList<DataListener> ls = new ArrayList<>();
+			ls.add(listener);
+			dataListeners.put(metric, ls);
+		}
+		logger.info("DataListener attached to {}", metric);
+	}
+	
+	protected void addEventListener(String metric, EventListener listener) {
+		if (eventListeners.containsKey(metric)) {
+			eventListeners.get(metric).add(listener);
+		} else {
+			ArrayList<EventListener> ls = new ArrayList<>();
+			ls.add(listener);
+			eventListeners.put(metric, ls);
+		}
+		logger.info("EventListener attached to {}", metric);
+	}
+
+	protected boolean verifyMetric(String metric) {
+		return Arrays.stream(supportedMetrics).anyMatch(metric::startsWith);
+	}
+	
+	protected List<Info> requestInfoList(String metric) {
+		List<Info> result = new ArrayList<>();
+		JsonArray array;
+		try {
+			array = conn.get(metric).getAsJsonArray();
+		} catch (IOException e) {
+			e.printStackTrace();
+			logger.error("Error while communicating with broker: ", e);
+			return result;
+		}
+		
+		Iterator<JsonElement> it = array.iterator();
+		while (it.hasNext()) {
+			JsonElement object = it.next();
+			result.add(parseObject(object.getAsJsonObject(), metric));
+		}
+		return result;
+	}
+	
+	private Info parseObject(JsonObject object, String metric) {
+		Info result;
+		if ("connections".equals(metric)) {
+			result = new ConnectionInfo();
+		} else if ("channels".equals(metric)) {
+			result = new ChannelInfo();
+		} else {
+			return null;
+		}
+		addNestedObject(object, "", result);
+		return result;
+	}
+	
+	private void addNestedObject(JsonObject object, String objectName, Info result) {
+		String prefix = "".equals(objectName) ? "" : objectName + "_";
+		for (Entry<String, JsonElement> entry : object.entrySet()) {
+			JsonElement e = entry.getValue();
+			if (e.isJsonPrimitive()) {
+				JsonPrimitive p = e.getAsJsonPrimitive();
+				if 		(p.isString()) result.add(prefix + entry.getKey(), p.getAsString());
+				else if (p.isBoolean()) result.add(prefix + entry.getKey(), p.getAsBoolean());
+				else if (entry.getKey().equals("rate")) result.add(prefix + entry.getKey(), p.getAsFloat());
+				else	 result.add(prefix + entry.getKey(), p.getAsLong());
+			} else if (e.isJsonObject()) {
+				addNestedObject(e.getAsJsonObject(), prefix + entry.getKey(), result);
+			}
+		}
+	}
+	
+	private class GetDataTask extends TimerTask {
+		
+		@Override
+		public void run() {
+		    logger.info("Requesting metrics from broker");
+			for (String m : metrics) {
+				List<Info> resp = requestInfoList(m);
+				cache.put(m, resp);
+				notifyListeners(m, resp);
+			}
+		}
+		
+		private void logData(HashMap<String, Object> response) {
+			// TODO: implement
+		}
+		
+		private void logError(Exception e, String metric) {
+			// TODO: implement
+		}
+		
+		private void notifyListeners(String metric, List<? extends Info> response) {
+			if (dataListeners.containsKey(metric)) {
+				for (DataListener i : dataListeners.get(metric)) {
+					i.handleData(response);
+				}
+			}
+			if (eventListeners.containsKey(metric)) {
+				for (EventListener i : eventListeners.get(metric)) {
+					// TODO: do this
+				}
+			}
+		}
+		
+		private void notifyNoData(String metric) {
+			if (dataListeners.containsKey(metric)) {
+				for (DataListener i : dataListeners.get(metric)) {
+					i.onNotAvailable();
+				}
+			}
+			if (eventListeners.containsKey(metric)) {
+				for (EventListener i : eventListeners.get(metric)) {
+					i.onNotAvailable();
+				}
+			}
+		}
+	}
+}
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
new file mode 100644
index 0000000..1285c84
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
@@ -0,0 +1,5 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
+
+public class DbHelper {
+    
+}
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
new file mode 100644
index 0000000..efa7054
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
@@ -0,0 +1,61 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
+
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+import org.apache.http.HttpEntity;
+import org.apache.http.StatusLine;
+import org.apache.http.auth.AuthScope;
+import org.apache.http.auth.UsernamePasswordCredentials;
+import org.apache.http.client.CredentialsProvider;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.BasicCredentialsProvider;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+
+public class HttpConn {
+	private static Logger logger = LogManager.getLogger(HttpConn.class);
+	
+	CloseableHttpClient client;
+	String requestAddr = "http://localhost:15672/api/";
+	
+	public HttpConn() {
+		CredentialsProvider credsProvider = new BasicCredentialsProvider();
+        credsProvider.setCredentials(
+                new AuthScope("localhost", 15672),
+                // TODO: change default credentials
+                new UsernamePasswordCredentials("guest", "guest"));
+        client = HttpClients.custom()
+                .setDefaultCredentialsProvider(credsProvider)
+                .build();
+	}
+	
+	/**
+	 * Requests the metric to the monitoring api
+	 * @param metric Name/path of metric to request. ex) connections
+	 * @return Pretty-printed string of the json response
+	 * @throws IOException
+	 */
+	public JsonElement get(String metric) throws IOException {
+		HttpGet getReq = new HttpGet(requestAddr + metric);
+		CloseableHttpResponse response1 = client.execute(getReq);
+		StatusLine status = response1.getStatusLine();
+		
+		System.out.println(status);
+		if (status.getStatusCode() != 200) {
+			logger.warn("No metric received: {} {}", status.getStatusCode(), status.getReasonPhrase());
+			return null;
+		}
+		
+		HttpEntity entity1 = response1.getEntity();
+		JsonParser parser = new JsonParser();
+		return parser.parse(new InputStreamReader(entity1.getContent()));
+	}
+	
+}
\ No newline at end of file
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java
new file mode 100644
index 0000000..2131084
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java
@@ -0,0 +1,7 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
+
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric;
+
+public enum MqttMetricType implements Metric {
+   VHOSTS
+}
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
new file mode 100644
index 0000000..0e05abc
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
@@ -0,0 +1,104 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
+
+import java.util.*;
+
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.*;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.EventListener;
+
+public class MqttSysmon implements ISysmon{
+
+    private static final Map<Metric, String> enumMap = Collections.unmodifiableMap(
+            new HashMap<Metric, String>() {{
+                put(MetricType.CHANNELS, "channels");
+                put(MetricType.CONNECTIONS, "connections");
+                put(MetricType.TOPICS, "topics");
+                put(MqttMetricType.VHOSTS, "vhosts");
+            }}
+    );
+
+	private HashMap<String, Object> options;
+	private ConnHandler handler;
+	
+	public MqttSysmon() {
+		init("");
+	}
+	
+	@Override
+	public void init(String configFilePath) {
+		// TODO: read config file
+		options = new HashMap<>();
+		handler = new ConnHandler(5000);
+	}
+
+	/**
+	 * Start querying MQTT broker with registered options.
+	 */
+	@Override
+	public void start() {
+		handler.startTimer();
+	}
+
+	@Override
+	public void stop() {
+		handler.stopTimer();
+	}
+
+	@Override
+	public void setOption(String optionName, Object value) {
+		options.put(optionName, value);
+		
+	}
+
+	@Override
+	public Object getOption(String optionName) {
+		return options.get(optionName);
+	}
+	
+	/**
+	 * Start logging a metric
+	 * @param metric The name of the metric to log
+	 */
+	@Override
+	public void addMonitor(String metric) {
+		// TODO: check validity of metric
+		handler.addMonitor(metric);
+	}
+
+	/**
+	 * Start logging a metric
+	 * @param metric The name of the metric to log
+	 */
+	@Override
+	public void addMonitor(Metric metric) {
+		// TODO: check validity of metric
+		addMonitor(enumMap.get(metric));
+	}
+
+	/**
+	 * Attaches a listener to the given metric. 
+	 * Also instantiates monitoring (logging) if the metric isn't already being monitored 
+	 * @param metric The metric 
+	 */
+	@Override
+	public void addListener(String metric, Listener listener) {
+		if (listener instanceof DataListener) {
+			handler.addDataListener(metric, (DataListener) listener);
+		} else if (listener instanceof EventListener) {
+			handler.addEventListener(metric, (EventListener) listener);
+		}
+	}
+
+    /**
+     * Attaches a listener to the given metric.
+     * Also instantiates monitoring (logging) if the metric isn't already being monitored
+     * @param metric The metric
+     */
+    @Override
+    public void addListener(Metric metric, Listener listener) {
+        addListener(enumMap.get(metric), listener);
+    }
+	public Object getState(String metric) {
+		return null;
+	}
+	
+}

From b51e27f86ee37b677179bb9409b16c28ae65874d Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Fri, 22 Jun 2018 15:40:02 -0400
Subject: [PATCH 02/18] Sysmon.init now takes Properties as its argument

---
 core_apps/sysmon/demo/sysmon.properties                 | 2 ++
 core_apps/sysmon/log4j2.properties => log4j2.properties | 0
 2 files changed, 2 insertions(+)
 create mode 100644 core_apps/sysmon/demo/sysmon.properties
 rename core_apps/sysmon/log4j2.properties => log4j2.properties (100%)

diff --git a/core_apps/sysmon/demo/sysmon.properties b/core_apps/sysmon/demo/sysmon.properties
new file mode 100644
index 0000000..2fb4eec
--- /dev/null
+++ b/core_apps/sysmon/demo/sysmon.properties
@@ -0,0 +1,2 @@
+interval=5000
+id=guest
diff --git a/core_apps/sysmon/log4j2.properties b/log4j2.properties
similarity index 100%
rename from core_apps/sysmon/log4j2.properties
rename to log4j2.properties

From 8dc0c0af3c493124a27bf0f3a51b58377e4c40a8 Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Fri, 22 Jun 2018 16:50:21 -0400
Subject: [PATCH 03/18] Documented api

---
 .../coreapps/sysmon/api/ChannelInfo.java      |  5 ++
 .../coreapps/sysmon/api/ConnectionInfo.java   |  5 ++
 .../coreapps/sysmon/api/DataListener.java     |  7 +-
 .../coreapps/sysmon/api/EventListener.java    |  5 ++
 .../coreapps/sysmon/api/ISysmon.java          | 67 ++++++++++++++--
 .../openicelite/coreapps/sysmon/api/Info.java | 79 +++++++++++++++----
 .../coreapps/sysmon/api/Listener.java         |  5 ++
 .../coreapps/sysmon/api/Metric.java           |  5 ++
 .../coreapps/sysmon/api/MetricType.java       |  7 +-
 core_apps/sysmon/demo/build.gradle            |  1 -
 .../openice/coreapps/sysmon/demo/Main.java    | 18 ++++-
 .../coreapps/sysmon/mqtt/ConnHandler.java     |  2 +-
 .../coreapps/sysmon/mqtt/DbConn.java          | 53 ++++++++++++-
 .../coreapps/sysmon/mqtt/MqttSysmon.java      | 60 +++++---------
 settings.gradle                               |  6 +-
 15 files changed, 253 insertions(+), 72 deletions(-)

diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java
index 329ed9d..aa09299 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java
@@ -1,5 +1,10 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
 
+/**
+ * A class that holds information about a channel
+ *
+ * @author Hyun Jung (hyju@seas.upenn.edu)
+ */
 public class ChannelInfo extends Info {
 	
 	public static final String[] required =
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
index 31184d2..73c9747 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
@@ -1,5 +1,10 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
 
+/**
+ * A class that holds information about a connection
+ *
+ * @author Hyun Jung (hyju@seas.upenn.edu)
+ */
 public class ConnectionInfo extends Info{
 
 	public static final String[] required = {
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java
index 596a914..8a02f23 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java
@@ -2,6 +2,11 @@
 
 import java.util.List;
 
+/**
+ * A listener interface for receiving periodic data
+ *
+ * @author Hyun Jung (hyju@seas.upenn.edu)
+ */
 public interface DataListener extends Listener {
-	void handleData(List<? extends Info> data);
+	void handleData(List<Info> data);
 }
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
index 2bf035c..7b60860 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
@@ -1,4 +1,9 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
 
+/**
+ * A listener interface for receiving particular states or changes in data.
+ *
+ * @author Hyun Jung (hyju@seas.upenn.edu)
+ */
 public interface EventListener extends Listener {
 }
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
index ae5a082..e31dd13 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
@@ -1,14 +1,69 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
 
+import java.util.Properties;
+
+/**
+ * Interface to monitor system metrics
+ *
+ * @author Hyun Jung (hyju@seas.upenn.edu)
+ */
 public interface ISysmon {
-    void init(String configFilePath);
-	void start();
-	void stop();
-	void setOption(String optionName, Object value);
-	Object getOption(String optionName);
-	
+
+    /**
+     * Initializes the system monitor with given options (properties).
+     * @param properties Parsed object of the properties file
+     */
+    void init(Properties properties);
+
+    /**
+     * Starts to receive system metrics periodically.
+     */
+    void start();
+
+    /**
+     * Stops receiving system metrics.
+     */
+    void stop();
+
+    /**
+     * Changes the specified options to the given value. Adds the option if it doesn't exist.
+     * @param optionName Option to change
+     * @param value New value of the given option
+     */
+	void setOption(String optionName, String value);
+
+    /**
+     * Returns the value of the given option, or null if no such option exists.
+     * @param optionName Name of the option to find
+     * @return
+     */
+	String getOption(String optionName);
+
+    /**
+     * Adds the given metric to the list of metrics to request on the next interval.
+     * @param metric Name of the metric to request
+     */
 	void addMonitor(String metric);
+
+    /**
+     * Adds the given metric to the list of metrics to request on the next interval.
+     * @param metric Enum of the metric to request
+     */
 	void addMonitor(Metric metric);
+
+    /**
+     * Attaches a listener to the specified metric. Starts monitoring the metric if
+     * the monitor doesn't already
+     * @param metric Name of the metric to attach the listener to
+     * @param listener The listener to be added
+     */
 	void addListener(String metric, Listener listener);
+
+    /**
+     * Attaches a listener to the specified metric. Starts monitoring the metric if
+     * the monitor doesn't already
+     * @param metric Enum of the metric to attach the listener to
+     * @param listener The listener to be added
+     */
 	void addListener(Metric metric, Listener listener);
 }
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
index d357de8..9e9de45 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
@@ -1,7 +1,14 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
 
+import java.util.Collections;
 import java.util.HashMap;
+import java.util.Map;
 
+/**
+ * A class the represents data from the system monitor
+ *
+ * @author Hyun Jung (hyju@seas.upenn.edu)
+ */
 public class Info {
 	protected HashMap<String, Object> content;
 	
@@ -9,40 +16,78 @@ public Info() {
 		content = new HashMap<>();
 		guarantee();
 	}
-	
+
+    /**
+     * Populates the required fields with empty strings, making sure that the required fields exist
+     */
 	private void guarantee() {
 		for (String s : requiredFields()) {
 			content.put(s, "");
 		}
 	}
-	
+
+    /**
+     * Returns a list of fields guaranteed to exist for this data.
+     * @return String array of the names of the guaranteed fields
+     */
 	public String[] requiredFields() {
 	    return new String[0];
     }
-	
-	public void add(String field, Object object) {
-		content.put(field, object);
+
+    /**
+     * Adds a field and a value to the instance. Both the field and the value cannot be null.
+     * @param field Name of the field to add
+     * @param value Value of the field
+     */
+	public void add(String field, Object value) {
+	    if (field == null || value == null) {
+	        throw new NullPointerException("Field and value cannot be null");
+        }
+		content.put(field, value);
 	}
-	
-	public String getAsString(String name) {
-		if (content.containsKey(name)) {
-			return content.get(name).toString();
+
+    /**
+     * Returns the value of the field given as a String, or null if the field doesn't exist.
+     * @param field Name of the field to find
+     * @return Value of the field as a string, or null if the field doesn't exist
+     */
+	public String getAsString(String field) {
+		if (content.containsKey(field)) {
+			return content.get(field).toString();
 		}
 		return null;
 	}
-	
-	public Long getAsLong(String name) {
-		if (content.containsKey(name) && (content.get(name) instanceof Long)) {
-			return (Long) content.get(name);
+
+    /**
+     * Returns the value of the field given as a long, or null if the field doesn't exist.
+     * @param field Name of the field to find
+     * @return value of the field as a Long, or null if the field doesn't exist
+     */
+	public Long getAsLong(String field) {
+		if (content.containsKey(field) && (content.get(field) instanceof Long)) {
+			return (Long) content.get(field);
 		}
 		return null;
 	}
-	
-	public Double getAsDouble(String name) {
-		if (content.containsKey(name) && (content.get(name) instanceof Double)) {
-			return (Double) content.get(name);
+
+    /**
+     * Returns the value of the field given as a double, or null if the field doesn't exist.
+     * @param field Name of the field to find
+     * @return value of the field as a double, or null if the field doesn't exist
+     */
+	public Double getAsDouble(String field) {
+		if (content.containsKey(field) && (content.get(field) instanceof Double)) {
+			return (Double) content.get(field);
 		}
 		return null;
 	}
+
+    /**
+     * Returns all data in this Info as a map.
+     * @return Map representation of all data
+     */
+	public Map<String, Object> getAll() {
+	    return Collections.unmodifiableMap(content);
+    }
  
 }
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java
index 513ff22..2cfe38a 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java
@@ -1,5 +1,10 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
 
+/**
+ * A listener interface for receiving data from the system monitor.
+ *
+ * @author Hyun Jung (hyju@seas.upenn.edu)
+ */
 public interface Listener {
 	void onNotAvailable();
 }
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.java
index fd2314d..14a5648 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.java
@@ -1,4 +1,9 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
 
+/**
+ * An empty interface that all metric enums are required to implement.
+ *
+ * @author Hyun Jung (hyju@seas.upenn.edu)
+ */
 public interface Metric {
 }
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java
index 4e4613d..d58ec8d 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java
@@ -1,7 +1,12 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
 
+/**
+ * An Enum class specifying the metrics that all implementation of sysmon API are required to supply.
+ *
+ * @author Hyun Jung (hyju@seas.upenn.edu)
+ */
 public enum MetricType implements Metric {
     CONNECTIONS,
     CHANNELS,
-    TOPICS;
+    TOPICS
 }
diff --git a/core_apps/sysmon/demo/build.gradle b/core_apps/sysmon/demo/build.gradle
index 590a3d1..bf9d1dd 100644
--- a/core_apps/sysmon/demo/build.gradle
+++ b/core_apps/sysmon/demo/build.gradle
@@ -3,6 +3,5 @@ group 'edu.upenn.cis.precise.openicelite.coreapps.sysmon'
 dependencies {
     compile project (':core_apps:sysmon:api')
     compile project (':core_apps:sysmon:mqtt')
-    compile project (':core_apps:sysmon:dds')
     testCompile group: 'junit', name: 'junit', version: '4.12'
 }
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
index 797a4e3..ffc1494 100644
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
@@ -1,7 +1,11 @@
 package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
 
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Properties;
 
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.DataListener;
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ISysmon;
@@ -31,7 +35,8 @@ public class Main extends Application {
 	ConnectionDetailPane connectionPane;
 	ChannelDetailPane channelPane;
 	
-	List<Info> connections, channels;
+	List<Info> connections;
+	List<Info> channels;
     ListView<String> connectionList, channelList, topicList;
 	
 	@Override
@@ -65,6 +70,15 @@ public void start(Stage primaryStage) {
 	}
 	
 	private void sysmonSetup() {
+	    File configFile = new File("core_apps/sysmon/demo/sysmon.properties");
+	    Properties p = new Properties();
+	    try {
+            p.load(new FileReader(configFile));
+        } catch (IOException e) {
+	        System.out.println(configFile.getAbsolutePath());
+	        e.printStackTrace();
+        }
+        sysmon.init(p);
 		sysmon.addMonitor("connections");
 		sysmon.addMonitor("channels");
 		sysmon.addListener("connections", new DataListener() {
@@ -72,7 +86,7 @@ private void sysmonSetup() {
 			public void onNotAvailable() {}
 			@Override
 			public void handleData(List<Info> data) {
-				connections = data;
+                    connections = data;
 				ObservableList<String> names = extractNames(data);
 				Platform.runLater(()->connectionList.setItems(names));
 			}
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
index 6c69657..af976a0 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
@@ -194,7 +194,7 @@ private void logError(Exception e, String metric) {
 			// TODO: implement
 		}
 		
-		private void notifyListeners(String metric, List<? extends Info> response) {
+		private void notifyListeners(String metric, List<Info> response) {
 			if (dataListeners.containsKey(metric)) {
 				for (DataListener i : dataListeners.get(metric)) {
 					i.handleData(response);
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
index 1285c84..45fa692 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
@@ -1,5 +1,54 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
 
-public class DbHelper {
-    
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import java.sql.*;
+
+public class DbConn {
+    private static Logger logger = LogManager.getLogger(DbConn.class);
+
+    private Connection conn = null;
+    private DatabaseMetaData meta = null;
+
+    protected void connect(String fileName) {
+        try {
+            String url = "jdbc:sqlite:" + fileName;
+            conn = DriverManager.getConnection(url);
+            logger.info("Connection to db established: {}]", fileName);
+            meta = conn.getMetaData();
+        } catch (SQLException e) {
+            logger.error("Error connecting to database ", e);
+        }
+    }
+
+    protected void disconnect() {
+        try {
+            if (conn != null) {
+                conn.close();
+                logger.info("Connection to database closed");
+            }
+        } catch (SQLException e) {
+            logger.error("Error while disconnecting from database ", e);
+        }
+    }
+
+    /**
+     * Creates (if not exists) a table that can store ConnectionInfo
+     * @param name Name of the table
+     */
+    protected void createConnectionTable(String name) {
+        String sql = "CREATE TABLE IF NOT EXISTS " + name + " (\n"
+                + " id integer PRIMARY KEY, \n"
+                + " time text NOT NULL,\n"
+                + " "
+                + ");";
+        try {
+            Statement st = conn.createStatement();
+            st.execute(sql);
+        } catch (SQLException e) {
+            logger.error("Error while creating table ", e);
+        }
+
+    }
 }
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
index 0e05abc..fef7f89 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
@@ -16,23 +16,26 @@ public class MqttSysmon implements ISysmon{
             }}
     );
 
-	private HashMap<String, Object> options;
 	private ConnHandler handler;
+	private Properties properties;
 	
 	public MqttSysmon() {
-		init("");
-	}
-	
-	@Override
-	public void init(String configFilePath) {
-		// TODO: read config file
-		options = new HashMap<>();
-		handler = new ConnHandler(5000);
 	}
 
-	/**
-	 * Start querying MQTT broker with registered options.
-	 */
+	public MqttSysmon(Properties properties) {
+	    this.init(properties);
+    }
+
+    /**
+     * @inhertDoc
+     */
+    @Override
+	public void init(Properties properties) {
+	    this.properties = properties;
+        int interval = Integer.parseInt(properties.getProperty("interval", "5000"));
+        handler = new ConnHandler(interval);
+    }
+
 	@Override
 	public void start() {
 		handler.startTimer();
@@ -44,41 +47,26 @@ public void stop() {
 	}
 
 	@Override
-	public void setOption(String optionName, Object value) {
-		options.put(optionName, value);
-		
+	public void setOption(String optionName, String value) {
+        properties.setProperty(optionName, value);
 	}
 
 	@Override
-	public Object getOption(String optionName) {
-		return options.get(optionName);
+	public String getOption(String optionName) {
+		return properties.getProperty(optionName);
 	}
 	
-	/**
-	 * Start logging a metric
-	 * @param metric The name of the metric to log
-	 */
 	@Override
 	public void addMonitor(String metric) {
 		// TODO: check validity of metric
 		handler.addMonitor(metric);
 	}
 
-	/**
-	 * Start logging a metric
-	 * @param metric The name of the metric to log
-	 */
 	@Override
 	public void addMonitor(Metric metric) {
-		// TODO: check validity of metric
 		addMonitor(enumMap.get(metric));
 	}
 
-	/**
-	 * Attaches a listener to the given metric. 
-	 * Also instantiates monitoring (logging) if the metric isn't already being monitored 
-	 * @param metric The metric 
-	 */
 	@Override
 	public void addListener(String metric, Listener listener) {
 		if (listener instanceof DataListener) {
@@ -88,17 +76,9 @@ public void addListener(String metric, Listener listener) {
 		}
 	}
 
-    /**
-     * Attaches a listener to the given metric.
-     * Also instantiates monitoring (logging) if the metric isn't already being monitored
-     * @param metric The metric
-     */
     @Override
     public void addListener(Metric metric, Listener listener) {
         addListener(enumMap.get(metric), listener);
     }
-	public Object getState(String metric) {
-		return null;
-	}
-	
+
 }
diff --git a/settings.gradle b/settings.gradle
index 7ba4cd9..0832981 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -12,4 +12,8 @@ include ':middleware:api'
 include ':core_apps:sysmon:api'
 
 // Middleware
-include ':middleware:mqtt'
\ No newline at end of file
+include ':middleware:mqtt'
+
+// Core apps
+include ':core_apps:sysmon:mqtt'
+include ':core_apps:sysmon:demo'

From 65ed8f8000a0fc308d9156419e9e04195b179c5b Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Tue, 26 Jun 2018 13:11:42 -0400
Subject: [PATCH 04/18] Reimplemented json parsing; added sqlite db records

---
 .../coreapps/sysmon/mqtt/InfoParser.java      | 52 +++++++++++++++++++
 .../mqtt/src/main/resources/log4j2.properties |  0
 2 files changed, 52 insertions(+)
 create mode 100644 core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
 rename log4j2.properties => core_apps/sysmon/mqtt/src/main/resources/log4j2.properties (100%)

diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
new file mode 100644
index 0000000..5d43c93
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
@@ -0,0 +1,52 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.*;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+public class JsonParser {
+    private static DateTimeFormatter timeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+    private LocalDateTime time;
+
+
+    protected List<Info> parseList(Metric metric, JsonArray array) {
+        List<Info> result = new ArrayList<>();
+        Iterator<JsonElement> it = array.iterator();
+        time = LocalDateTime.now();
+        while (it.hasNext()) {
+            JsonObject object = it.next().getAsJsonObject();
+            if (metric.equals(MetricType.CONNECTIONS)) {
+                result.add(parseConnection(object));
+            } else if (metric.equals(MetricType.CHANNELS)) {
+                result.add(parseChannel(object));
+            }
+        };
+        return result;
+    }
+
+    protected ConnectionInfo parseConnection(JsonObject object) {
+        ConnectionInfo result = new ConnectionInfo();
+        result.add("time", timeFormatter.format(time));
+        result.add("name", object.getAsJsonPrimitive("name").getAsString());
+        result.add("username", object.getAsJsonPrimitive("user").getAsString());
+        result.add("state", object.getAsJsonPrimitive("state").getAsString());
+        result.add("ssl", object.getAsJsonPrimitive("ssl").getAsString());
+        result.add("channels", object.getAsJsonPrimitive("channels").getAsInt());
+
+
+        return result;
+    }
+
+    protected ChannelInfo parseChannel(JsonObject object) {
+        ChannelInfo result = new ChannelInfo();
+        return result;
+    }
+
+}
diff --git a/log4j2.properties b/core_apps/sysmon/mqtt/src/main/resources/log4j2.properties
similarity index 100%
rename from log4j2.properties
rename to core_apps/sysmon/mqtt/src/main/resources/log4j2.properties

From 7fc4bfce84fccf92ba1421d87e33bc72d0d90217 Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Tue, 26 Jun 2018 13:23:04 -0400
Subject: [PATCH 05/18] added db support

---
 .../coreapps/sysmon/api/ChannelInfo.java      |  20 ++-
 .../coreapps/sysmon/api/ConnectionInfo.java   |   3 +-
 .../openicelite/coreapps/sysmon/api/Info.java |  27 ++--
 .../coreapps/sysmon/mqtt/ConnHandler.java     |  88 ++++--------
 .../coreapps/sysmon/mqtt/DbConn.java          | 134 +++++++++++++++++-
 .../coreapps/sysmon/mqtt/InfoParser.java      |  40 ++++--
 .../mqtt/src/main/resources/log4j2.properties |   6 +-
 7 files changed, 219 insertions(+), 99 deletions(-)

diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java
index aa09299..095a457 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.java
@@ -7,19 +7,17 @@
  */
 public class ChannelInfo extends Info {
 	
-	public static final String[] required =
-            {
-                    "name", "connection_details_name", "recv_rate", "send_rate",
-                    "message_stats_deliver_get_details_rate",
-                    "message_stats_publish_details_rate", "ssl"
-            };
-	
+	public static final String[] required = {
+			"time", "name", "username", "connection", "state", "publish_rate", "publish_count", "messages_unacknowledged",
+            "deliver_get_rate", "deliver_get_count", "ack_rate", "ack_count", "redeliver_rate", "redeliver_count"
+	};
+
 	public ChannelInfo() {
 		super();
 	}
-	
+
 	@Override
-	public String[] requiredFields() {
-		return required;
-	}
+    public String[] requiredFields() {
+	    return required;
+    }
 }
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
index 73c9747..cf7d251 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
@@ -8,7 +8,8 @@
 public class ConnectionInfo extends Info{
 
 	public static final String[] required = {
-		"name", "channels", "recv_oct_details_rate", "send_oct_details_rate", "ssl"	
+			"time", "name", "username", "state", "ssl", "channels",
+           "recv_rate", "recv_count", "send_rate", "send_count"
 	};
 	
 	public ConnectionInfo() {
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
index 9e9de45..59d255b 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
@@ -10,7 +10,7 @@
  * @author Hyun Jung (hyju@seas.upenn.edu)
  */
 public class Info {
-	protected HashMap<String, Object> content;
+	private HashMap<String, Object> content;
 	
 	public Info() {
 		content = new HashMap<>();
@@ -34,6 +34,15 @@ public String[] requiredFields() {
 	    return new String[0];
     }
 
+    /**
+     * Returns whether this Info contains the specified field.
+     * @param field Name of the field to look for
+     * @return True if this info contains the field; false otherwise.
+     */
+    public boolean containsField(String field) {
+	    return content.containsKey(field);
+    }
+
     /**
      * Adds a field and a value to the instance. Both the field and the value cannot be null.
      * @param field Name of the field to add
@@ -47,7 +56,7 @@ public void add(String field, Object value) {
 	}
 
     /**
-     * Returns the value of the field given as a String, or null if the field doesn't exist.
+     * Returns the value of the field given as a String, or an empty string if the field doesn't exist.
      * @param field Name of the field to find
      * @return Value of the field as a string, or null if the field doesn't exist
      */
@@ -55,31 +64,31 @@ public String getAsString(String field) {
 		if (content.containsKey(field)) {
 			return content.get(field).toString();
 		}
-		return null;
+		return "";
 	}
 
     /**
-     * Returns the value of the field given as a long, or null if the field doesn't exist.
+     * Returns the value of the field given as a long, or 0 if the field doesn't exist.
      * @param field Name of the field to find
      * @return value of the field as a Long, or null if the field doesn't exist
      */
-	public Long getAsLong(String field) {
+	public long getAsLong(String field) {
 		if (content.containsKey(field) && (content.get(field) instanceof Long)) {
 			return (Long) content.get(field);
 		}
-		return null;
+		return 0;
 	}
 
     /**
-     * Returns the value of the field given as a double, or null if the field doesn't exist.
+     * Returns the value of the field given as a double, or 0 if the field doesn't exist.
      * @param field Name of the field to find
      * @return value of the field as a double, or null if the field doesn't exist
      */
-	public Double getAsDouble(String field) {
+	public double getAsDouble(String field) {
 		if (content.containsKey(field) && (content.get(field) instanceof Double)) {
 			return (Double) content.get(field);
 		}
-		return null;
+		return 0;
 	}
 
     /**
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
index af976a0..912a7d1 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
@@ -2,11 +2,8 @@
 
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.List;
-import java.util.Map.Entry;
 import java.util.Timer;
 import java.util.TimerTask;
 
@@ -14,15 +11,10 @@
 import org.apache.logging.log4j.Logger;
 
 import com.google.gson.JsonArray;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonPrimitive;
 
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.DataListener;
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.EventListener;
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Info;
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ChannelInfo;
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ConnectionInfo;
 
 /**
  * Handles responses from the broker and caches them
@@ -30,6 +22,8 @@
  *
  */
 public class ConnHandler {
+
+    public static final String DB_LOCATION = "logs/metrics.db";
 	
 	private static Logger logger = LogManager.getLogger(ConnHandler.class);
 	private static String[] supportedMetrics = {"connections", "channels"};
@@ -40,18 +34,28 @@ public class ConnHandler {
 	private HashMap<String, ArrayList<DataListener>> dataListeners;
 
 	private HashMap<String, List<Info>> cache;
-	
+
+    private DbConn dbConn;
 	private long interval;
 	private Timer timer;
 	
 	protected ConnHandler(long interval) {
 		conn = new HttpConn();
+		dbConn = new DbConn();
+		createTables();
 		metrics = new ArrayList<>();
 		eventListeners = new HashMap<>();
 		dataListeners = new HashMap<>();
 		setInterval(interval);
 		cache = new HashMap<>();
 	}
+
+	private void createTables() {
+		dbConn.connect(DB_LOCATION);
+	    dbConn.createConnectionTable();
+	    dbConn.createChannelTable();
+	    dbConn.disconnect();
+    }
 	
 	/**
 	 * Sets the rate of data collection
@@ -84,8 +88,8 @@ protected void stopTimer() {
 	
 	/**
 	 * Start monitoring the specified metric.
-	 * Note that the first data will be fetched at the next scheduled 
-	 * @param metric
+	 * Note that the first data will be fetched at the next scheduled request
+	 * @param metric Name of metric to start monitoring
 	 */
 	protected void addMonitor(String metric) {
 		// TODO: verify validity of metric
@@ -93,11 +97,16 @@ protected void addMonitor(String metric) {
 		logger.info("Started monitoring {}", metric);
 	}
 
+    /**
+     * Stops monitoring the specified metric.
+     * Will silently ignore calls with a metric that isn't being monitored.
+     * @param metric Name of metric to stop monitoring
+     */
 	protected void removeMonitor(String metric) {
 	    if (metrics.contains(metric)) {
 	        metrics.remove(metric);
+            logger.info("Stopped monitoring {}", metric);
         }
-        logger.info("Stopped monitoring {}", metric);
     }
 	
 	protected void addDataListener(String metric, DataListener listener) {
@@ -122,10 +131,6 @@ protected void addEventListener(String metric, EventListener listener) {
 		logger.info("EventListener attached to {}", metric);
 	}
 
-	protected boolean verifyMetric(String metric) {
-		return Arrays.stream(supportedMetrics).anyMatch(metric::startsWith);
-	}
-	
 	protected List<Info> requestInfoList(String metric) {
 		List<Info> result = new ArrayList<>();
 		JsonArray array;
@@ -136,64 +141,25 @@ protected List<Info> requestInfoList(String metric) {
 			logger.error("Error while communicating with broker: ", e);
 			return result;
 		}
-		
-		Iterator<JsonElement> it = array.iterator();
-		while (it.hasNext()) {
-			JsonElement object = it.next();
-			result.add(parseObject(object.getAsJsonObject(), metric));
-		}
-		return result;
-	}
-	
-	private Info parseObject(JsonObject object, String metric) {
-		Info result;
-		if ("connections".equals(metric)) {
-			result = new ConnectionInfo();
-		} else if ("channels".equals(metric)) {
-			result = new ChannelInfo();
-		} else {
-			return null;
-		}
-		addNestedObject(object, "", result);
-		return result;
-	}
-	
-	private void addNestedObject(JsonObject object, String objectName, Info result) {
-		String prefix = "".equals(objectName) ? "" : objectName + "_";
-		for (Entry<String, JsonElement> entry : object.entrySet()) {
-			JsonElement e = entry.getValue();
-			if (e.isJsonPrimitive()) {
-				JsonPrimitive p = e.getAsJsonPrimitive();
-				if 		(p.isString()) result.add(prefix + entry.getKey(), p.getAsString());
-				else if (p.isBoolean()) result.add(prefix + entry.getKey(), p.getAsBoolean());
-				else if (entry.getKey().equals("rate")) result.add(prefix + entry.getKey(), p.getAsFloat());
-				else	 result.add(prefix + entry.getKey(), p.getAsLong());
-			} else if (e.isJsonObject()) {
-				addNestedObject(e.getAsJsonObject(), prefix + entry.getKey(), result);
-			}
-		}
+	    return InfoParser.parseList(metric, array);
 	}
 	
+
 	private class GetDataTask extends TimerTask {
 		
 		@Override
 		public void run() {
 		    logger.info("Requesting metrics from broker");
+		    dbConn.connect(DB_LOCATION);
 			for (String m : metrics) {
 				List<Info> resp = requestInfoList(m);
 				cache.put(m, resp);
 				notifyListeners(m, resp);
+				dbConn.insertList(m, resp);
 			}
+			dbConn.disconnect();
 		}
-		
-		private void logData(HashMap<String, Object> response) {
-			// TODO: implement
-		}
-		
-		private void logError(Exception e, String metric) {
-			// TODO: implement
-		}
-		
+
 		private void notifyListeners(String metric, List<Info> response) {
 			if (dataListeners.containsKey(metric)) {
 				for (DataListener i : dataListeners.get(metric)) {
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
index 45fa692..505eff8 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
@@ -1,9 +1,13 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
 
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ChannelInfo;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ConnectionInfo;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Info;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
 import java.sql.*;
+import java.util.List;
 
 public class DbConn {
     private static Logger logger = LogManager.getLogger(DbConn.class);
@@ -35,20 +39,140 @@ protected void disconnect() {
 
     /**
      * Creates (if not exists) a table that can store ConnectionInfo
-     * @param name Name of the table
      */
-    protected void createConnectionTable(String name) {
-        String sql = "CREATE TABLE IF NOT EXISTS " + name + " (\n"
+    protected void createConnectionTable() {
+        String sql = "CREATE TABLE IF NOT EXISTS connections (\n"
                 + " id integer PRIMARY KEY, \n"
                 + " time text NOT NULL,\n"
-                + " "
+                + " name text, \n"
+                + " username text, \n"
+                + " state text, \n"
+                + " ssl text, \n"
+                + " channels integer, \n"
+                + " recv_rate real, \n"
+                + " recv_count integer, \n"
+                + " send_rate real, \n"
+                + " send_count integer \n"
                 + ");";
         try {
             Statement st = conn.createStatement();
             st.execute(sql);
         } catch (SQLException e) {
-            logger.error("Error while creating table ", e);
+            logger.error("Error while creating table connections", e);
         }
+    }
+
+    /**
+     * Inserts the given ConnectionInfo into connections table.
+     * @param info ConnectionInfo object to insert
+     */
+    protected void insertConnectionInfo(ConnectionInfo info) {
+       String sql = "INSERT INTO connections(time, name, username, state, ssl, channels,"
+               + "recv_rate, recv_count, send_rate, send_count)"
+               + " VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
+       try {
+           PreparedStatement pst = conn.prepareStatement(sql);
+           pst.setString(1, info.getAsString("time"));
+           pst.setString(2, info.getAsString("name"));
+           pst.setString(3, info.getAsString("username"));
+           pst.setString(4, info.getAsString("state"));
+           pst.setString(5, info.getAsString("ssl"));
+           pst.setLong  (6, info.getAsLong("channels"));
+           pst.setDouble(7, info.getAsDouble("recv_rate"));
+           pst.setLong  (8, info.getAsLong("recv_count"));
+           pst.setDouble(9, info.getAsDouble("send_rate"));
+           pst.setLong  (10, info.getAsLong("send_count"));
+           pst.execute();
+       } catch (SQLException e) {
+           logger.error("Error while inserting to table connections", e);
+       }
+    }
+
+    /**
+     * Convenience method to insert a list of ConnectionInfo
+     * @param infoList List of ConnectionInfo to insert
+     */
+    protected void insertConnectionList(List<Info> infoList) {
+        for (Info info : infoList) {
+            insertConnectionInfo((ConnectionInfo) info);
+        }
+    }
+
+    /**
+     * Creates (if not exists) a table that can store ChannelInfo
+     */
+    protected void createChannelTable() {
+        String sql = "CREATE TABLE IF NOT EXISTS channels (\n"
+                + " id integer PRIMARY KEY, \n"
+                + " time text NOT NULL, \n"
+                + " name text, \n"
+                + " username text, \n"
+                + " connection text, \n"
+                + " state text, \n"
+                + " publish_rate real, \n"  // publisher metrics
+                + " publish_count integer, \n"
+                + " messages_unacknowledged integer, \n"
+                + " deliver_get_rate real, \n"  // subscriber metrics
+                + " deliver_get_count integer, \n"
+                + " ack_rate real, \n"
+                + " ack_count integer, \n"
+                + " redeliver_rate real, \n"
+                + " redeliver_count integer \n"
+                + ");";
+        try {
+            Statement st = conn.createStatement();
+            st.execute(sql);
+        } catch (SQLException e) {
+            logger.error("Error while creating table", e);
+        }
+    }
 
+    /**
+     * Inserts the given ChannelInfo object into table
+     * @param info ChannelInfo to insert
+     */
+    protected void insertChannelInfo(ChannelInfo info) {
+        String sql = "INSERT INTO channels (time, name, username, connection, state,"
+                + " publish_rate, publish_count, messages_unacknowledged,"
+                + " deliver_get_rate, deliver_get_count, ack_rate, ack_count, redeliver_rate, redeliver_count)"
+                + " VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
+        try {
+            PreparedStatement pst = conn.prepareStatement(sql);
+            pst.setString(1, info.getAsString("time"));
+            pst.setString(2, info.getAsString("name"));
+            pst.setString(3, info.getAsString("username"));
+            pst.setString(4, info.getAsString("connection"));
+            pst.setString(5, info.getAsString("state"));
+            pst.setDouble(6, info.getAsDouble("publish_rate"));
+            pst.setLong  (7, info.getAsLong("publish_count"));
+            pst.setLong  (8, info.getAsLong("messages_unacknowledged"));
+            pst.setDouble(9, info.getAsDouble("deliver_get_rate"));
+            pst.setLong  (10, info.getAsLong("deliver_get_count"));
+            pst.setDouble(11, info.getAsDouble("ack_rate"));
+            pst.setLong  (12, info.getAsLong("ack_count"));
+            pst.setDouble(13, info.getAsDouble("redeliver_rate"));
+            pst.setLong  (14, info.getAsLong("redeliver_count"));
+            pst.execute();
+        } catch (SQLException e) {
+            logger.error("Error while inserting to table channels", e);
+        }
+    }
+
+    /**
+     * Convenience method to insert a list of ChanneInfo
+     * @param infoList List of ChannelInfo to insert
+     */
+    protected void insertChannelList(List<Info> infoList) {
+        for (Info info : infoList) {
+            insertChannelInfo((ChannelInfo) info);
+        }
+    }
+
+    protected void insertList(String m, List<Info> infoList) {
+        if ("connections".equals(m)) {
+            insertConnectionList(infoList);
+        } else if ("channels".equals(m)) {
+            insertChannelList(infoList);
+        }
     }
 }
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
index 5d43c93..b555ed0 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
@@ -11,42 +11,64 @@
 import java.util.Iterator;
 import java.util.List;
 
-public class JsonParser {
+public class InfoParser {
     private static DateTimeFormatter timeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
-    private LocalDateTime time;
+    private static LocalDateTime time;
 
 
-    protected List<Info> parseList(Metric metric, JsonArray array) {
+    protected static List<Info> parseList(String metric, JsonArray array) {
         List<Info> result = new ArrayList<>();
         Iterator<JsonElement> it = array.iterator();
         time = LocalDateTime.now();
         while (it.hasNext()) {
             JsonObject object = it.next().getAsJsonObject();
-            if (metric.equals(MetricType.CONNECTIONS)) {
+            if (metric.equals("connections")) {
                 result.add(parseConnection(object));
-            } else if (metric.equals(MetricType.CHANNELS)) {
+            } else if (metric.equals("channels")) {
                 result.add(parseChannel(object));
             }
         };
         return result;
     }
 
-    protected ConnectionInfo parseConnection(JsonObject object) {
+    private static ConnectionInfo parseConnection(JsonObject object) {
         ConnectionInfo result = new ConnectionInfo();
         result.add("time", timeFormatter.format(time));
         result.add("name", object.getAsJsonPrimitive("name").getAsString());
         result.add("username", object.getAsJsonPrimitive("user").getAsString());
         result.add("state", object.getAsJsonPrimitive("state").getAsString());
         result.add("ssl", object.getAsJsonPrimitive("ssl").getAsString());
-        result.add("channels", object.getAsJsonPrimitive("channels").getAsInt());
-
+        result.add("channels", object.getAsJsonPrimitive("channels").getAsLong());
+        result.add("recv_count", object.getAsJsonPrimitive("recv_oct").getAsLong());
+        result.add("recv_rate", object.getAsJsonObject("recv_oct_details").getAsJsonPrimitive("rate").getAsDouble());
+        result.add("send_count", object.getAsJsonPrimitive("send_oct").getAsLong());
+        result.add("send_rate", object.getAsJsonObject("send_oct_details").getAsJsonPrimitive("rate").getAsDouble());
 
         return result;
     }
 
-    protected ChannelInfo parseChannel(JsonObject object) {
+    private static ChannelInfo parseChannel(JsonObject object) {
         ChannelInfo result = new ChannelInfo();
+        result.add("time", timeFormatter.format(time));
+        result.add("name", object.getAsJsonPrimitive("name").getAsString());
+        result.add("username", object.getAsJsonPrimitive("user").getAsString());
+        result.add("connection", object.getAsJsonObject("connection_details").getAsJsonPrimitive("name").getAsString());
+        result.add("state", object.getAsJsonPrimitive("state").getAsString());
+        result.add("messages_unacknowledged", object.getAsJsonPrimitive("messages_unacknowledged").getAsLong());
+        JsonObject messageStats = object.getAsJsonObject("message_stats");
+        if (messageStats.has("publish")) {
+            result.add("publish_count", messageStats.getAsJsonPrimitive("publish").getAsLong());
+            result.add("publish_rate", messageStats.getAsJsonObject("publish_details").getAsJsonPrimitive("rate").getAsDouble());
+        } else {
+            addCountRate(result, messageStats, "deliver_get");
+            addCountRate(result, messageStats, "ack");
+            addCountRate(result, messageStats, "redeliver");
+        }
         return result;
     }
 
+    private static void addCountRate(Info result, JsonObject object, String field) {
+        result.add(field+"_count", object.getAsJsonPrimitive(field).getAsLong());
+        result.add(field+"_rate", object.getAsJsonObject(field+"_details").getAsJsonPrimitive("rate").getAsDouble());
+    }
 }
diff --git a/core_apps/sysmon/mqtt/src/main/resources/log4j2.properties b/core_apps/sysmon/mqtt/src/main/resources/log4j2.properties
index 7f7b684..fdea955 100644
--- a/core_apps/sysmon/mqtt/src/main/resources/log4j2.properties
+++ b/core_apps/sysmon/mqtt/src/main/resources/log4j2.properties
@@ -4,7 +4,7 @@ property.dir=logs
 appender.console.type=Console
 appender.console.name=STDOUT
 appender.console.layout.type=PatternLayout
-appender.console.layout.pattern=[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %c{1} - %msg%n
+appender.console.layout.pattern=[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} %c{1} - %msg%n
 #appender.console.filter.threshold.type=ThresholdFilter
 #appender.console.filter.threshold.level=info
 
@@ -13,7 +13,7 @@ appender.sysmon.name=Sysmon
 appender.sysmon.fileName=${dir}/sysmon.log
 appender.sysmon.filePattern=${dir}/root-%d{yyyy-MM-dd-HH}-%i.log.gz
 appender.sysmon.layout.type=PatternLayout
-appender.sysmon.layout.pattern=[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %c{2} - %msg%n
+appender.sysmon.layout.pattern=[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} %c{2} - %msg%n
 appender.sysmon.policies.type=Policies
 appender.sysmon.policies.size.type=SizeBasedTriggeringPolicy
 appender.sysmon.policies.size.size=10MB
@@ -25,7 +25,7 @@ appender.mqtt.name=MQTT
 appender.mqtt.fileName=${dir}/mqtt.log
 appender.mqtt.filePattern=${dir}/root-%d{yyyy-MM-dd-HH}-%i.log.gz
 appender.mqtt.layout.type=PatternLayout
-appender.mqtt.layout.pattern=[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %c{2} - %msg%n
+appender.mqtt.layout.pattern=[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} %c{2} - %msg%n
 appender.mqtt.policies.type=Policies
 appender.mqtt.policies.size.type=SizeBasedTriggeringPolicy
 appender.mqtt.policies.size.size=10MB

From 33437681b06ebc7ec107ef1777a7b35c71889b6e Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Tue, 26 Jun 2018 18:47:48 -0400
Subject: [PATCH 06/18] mqtt impl now uses the provided properties file

---
 core_apps/sysmon/demo/sysmon.properties       |  2 +
 .../coreapps/sysmon/mqtt/ConnHandler.java     | 63 +++++++++----------
 .../coreapps/sysmon/mqtt/DbConn.java          | 10 ++-
 .../coreapps/sysmon/mqtt/HttpConn.java        | 12 ++--
 .../coreapps/sysmon/mqtt/MqttSysmon.java      |  5 +-
 5 files changed, 48 insertions(+), 44 deletions(-)

diff --git a/core_apps/sysmon/demo/sysmon.properties b/core_apps/sysmon/demo/sysmon.properties
index 2fb4eec..7c0a703 100644
--- a/core_apps/sysmon/demo/sysmon.properties
+++ b/core_apps/sysmon/demo/sysmon.properties
@@ -1,2 +1,4 @@
 interval=5000
 id=guest
+broker=localhost
+port=15672
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
index 912a7d1..4bb9504 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
@@ -1,11 +1,7 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
 
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Timer;
-import java.util.TimerTask;
+import java.util.*;
 
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
@@ -24,39 +20,41 @@
 public class ConnHandler {
 
     public static final String DB_LOCATION = "logs/metrics.db";
-	
+
 	private static Logger logger = LogManager.getLogger(ConnHandler.class);
-	private static String[] supportedMetrics = {"connections", "channels"};
-	
+
 	private HttpConn conn;
 	private ArrayList<String> metrics;
 	private HashMap<String, ArrayList<EventListener>> eventListeners;
 	private HashMap<String, ArrayList<DataListener>> dataListeners;
 
-	private HashMap<String, List<Info>> cache;
-
     private DbConn dbConn;
 	private long interval;
 	private Timer timer;
-	
-	protected ConnHandler(long interval) {
-		conn = new HttpConn();
-		dbConn = new DbConn();
-		createTables();
-		metrics = new ArrayList<>();
-		eventListeners = new HashMap<>();
-		dataListeners = new HashMap<>();
-		setInterval(interval);
-		cache = new HashMap<>();
-	}
+
+
+	protected ConnHandler(Properties properties) {
+	    String host = properties.getProperty("host", "localhost");
+	    int port = Integer.parseInt(properties.getProperty("port", "15672"));
+	    String dbFile = properties.getProperty("db", "logs/metrics.db");
+	    int interval = Integer.parseInt(properties.getProperty("interval", "5000"));
+
+	    conn = new HttpConn(host, port);
+	    dbConn = new DbConn(dbFile);
+	    createTables();
+	    metrics = new ArrayList<>();
+	    eventListeners = new HashMap<>();
+	    dataListeners = new HashMap<>();
+	    setInterval(interval);
+    }
 
 	private void createTables() {
-		dbConn.connect(DB_LOCATION);
+		dbConn.connect();
 	    dbConn.createConnectionTable();
 	    dbConn.createChannelTable();
 	    dbConn.disconnect();
     }
-	
+
 	/**
 	 * Sets the rate of data collection
 	 * @param interval Interval between each collection, in milliseconds
@@ -68,7 +66,7 @@ protected void setInterval(long interval) {
 		this.interval = interval;
 		logger.info("Collection interval changed to {}", interval);
 	}
-	
+
 	/**
 	 * Starts collecting data periodically
 	 */
@@ -77,7 +75,7 @@ protected void startTimer() {
 		timer.scheduleAtFixedRate(new GetDataTask(), 0, interval);
 		logger.info("Started collecting metrics with interval {}", interval);
 	}
-	
+
 	/**
 	 * Stops collecting data
 	 */
@@ -85,7 +83,7 @@ protected void stopTimer() {
 		timer.cancel();
 		logger.info("Stopped collecting metrics");
 	}
-	
+
 	/**
 	 * Start monitoring the specified metric.
 	 * Note that the first data will be fetched at the next scheduled request
@@ -108,7 +106,7 @@ protected void removeMonitor(String metric) {
             logger.info("Stopped monitoring {}", metric);
         }
     }
-	
+
 	protected void addDataListener(String metric, DataListener listener) {
 		if (dataListeners.containsKey(metric)) {
 			dataListeners.get(metric).add(listener);
@@ -119,7 +117,7 @@ protected void addDataListener(String metric, DataListener listener) {
 		}
 		logger.info("DataListener attached to {}", metric);
 	}
-	
+
 	protected void addEventListener(String metric, EventListener listener) {
 		if (eventListeners.containsKey(metric)) {
 			eventListeners.get(metric).add(listener);
@@ -143,17 +141,16 @@ protected List<Info> requestInfoList(String metric) {
 		}
 	    return InfoParser.parseList(metric, array);
 	}
-	
+
 
 	private class GetDataTask extends TimerTask {
-		
+
 		@Override
 		public void run() {
 		    logger.info("Requesting metrics from broker");
-		    dbConn.connect(DB_LOCATION);
+		    dbConn.connect();
 			for (String m : metrics) {
 				List<Info> resp = requestInfoList(m);
-				cache.put(m, resp);
 				notifyListeners(m, resp);
 				dbConn.insertList(m, resp);
 			}
@@ -172,7 +169,7 @@ private void notifyListeners(String metric, List<Info> response) {
 				}
 			}
 		}
-		
+
 		private void notifyNoData(String metric) {
 			if (dataListeners.containsKey(metric)) {
 				for (DataListener i : dataListeners.get(metric)) {
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
index 505eff8..7521769 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
@@ -14,12 +14,16 @@ public class DbConn {
 
     private Connection conn = null;
     private DatabaseMetaData meta = null;
+    private String url;
 
-    protected void connect(String fileName) {
+    protected DbConn(String fileName) {
+        this.url = "jdbc:sqlite:" + fileName;
+    }
+
+    protected void connect() {
         try {
-            String url = "jdbc:sqlite:" + fileName;
             conn = DriverManager.getConnection(url);
-            logger.info("Connection to db established: {}]", fileName);
+            logger.info("Connection to db established: {}]", url);
             meta = conn.getMetaData();
         } catch (SQLException e) {
             logger.error("Error connecting to database ", e);
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
index efa7054..06c59e1 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
@@ -22,13 +22,15 @@
 public class HttpConn {
 	private static Logger logger = LogManager.getLogger(HttpConn.class);
 	
-	CloseableHttpClient client;
-	String requestAddr = "http://localhost:15672/api/";
+	private CloseableHttpClient client;
+	private String brokerAddr;
+	private int port;
 	
-	public HttpConn() {
+	public HttpConn(String host, int port) {
+		this.brokerAddr = "http://" + host + ":" + port + "/api/";
 		CredentialsProvider credsProvider = new BasicCredentialsProvider();
         credsProvider.setCredentials(
-                new AuthScope("localhost", 15672),
+                new AuthScope(host, port),
                 // TODO: change default credentials
                 new UsernamePasswordCredentials("guest", "guest"));
         client = HttpClients.custom()
@@ -43,7 +45,7 @@ public HttpConn() {
 	 * @throws IOException
 	 */
 	public JsonElement get(String metric) throws IOException {
-		HttpGet getReq = new HttpGet(requestAddr + metric);
+		HttpGet getReq = new HttpGet(brokerAddr + metric);
 		CloseableHttpResponse response1 = client.execute(getReq);
 		StatusLine status = response1.getStatusLine();
 		
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
index fef7f89..806ab0e 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
@@ -31,9 +31,8 @@ public MqttSysmon(Properties properties) {
      */
     @Override
 	public void init(Properties properties) {
-	    this.properties = properties;
-        int interval = Integer.parseInt(properties.getProperty("interval", "5000"));
-        handler = new ConnHandler(interval);
+        this.properties = properties;
+        handler = new ConnHandler(properties);
     }
 
 	@Override

From 70e37fc0f8775eea3427de768860504735c3e88c Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Tue, 26 Jun 2018 20:34:26 -0400
Subject: [PATCH 07/18] Refactored InfoParser and demo gui

---
 .../coreapps/sysmon/api/ConnectionInfo.java   |  2 +-
 .../sysmon/demo/ChannelDetailPane.java        | 56 ---------------
 .../sysmon/demo/ConnectionDetailPane.java     | 46 ------------
 .../coreapps/sysmon/demo/DetailPane.java      | 42 +++++++++++
 .../openice/coreapps/sysmon/demo/Main.java    | 30 +++-----
 .../coreapps/sysmon/mqtt/ConnHandler.java     |  2 -
 .../coreapps/sysmon/mqtt/DbConn.java          | 18 ++---
 .../coreapps/sysmon/mqtt/InfoParser.java      | 71 +++++++++++++------
 8 files changed, 111 insertions(+), 156 deletions(-)
 delete mode 100644 core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ChannelDetailPane.java
 delete mode 100644 core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ConnectionDetailPane.java
 create mode 100644 core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java

diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
index cf7d251..1c4d852 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
@@ -9,7 +9,7 @@ public class ConnectionInfo extends Info{
 
 	public static final String[] required = {
 			"time", "name", "username", "state", "ssl", "channels",
-           "recv_rate", "recv_count", "send_rate", "send_count"
+           "recv_oct_rate", "recv_oct_count", "send_oct_rate", "send_oct_count"
 	};
 	
 	public ConnectionInfo() {
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ChannelDetailPane.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ChannelDetailPane.java
deleted file mode 100644
index 3bdc4ad..0000000
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ChannelDetailPane.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ChannelInfo;
-import javafx.scene.control.Label;
-import javafx.scene.layout.GridPane;
-
-public class ChannelDetailPane extends GridPane {
-
-	private HashMap<String, Integer> fieldIndex;
-	private List<Label> labels;
-
-	public ChannelDetailPane() {
-		super();
-		fieldIndex = new HashMap<>();
-		labels = new ArrayList<>();
-		setupLayout();
-	}
-	
-	private void setupLayout() {
-		String[] fields = ChannelInfo.required; 
-//				new ArrayList<String>(Arrays.asList(
-//				"Name", "Id", "Domain Id", "Connection", "Recv Rate", "Send Rate"
-//				));
-		for (int i=0; i<fields.length; i++) {
-			this.add(new Label(fields[i] + ": "), 0, i);
-			Label value = new Label();
-			this.add(value, 1, i);
-			labels.add(value);
-			fieldIndex.put(fields[i], i);
-		}
-	}
-
-//	protected void updatePane(ChannelState newState) {
-//		updateLabel("Name", newState.name);
-//		updateLabel("Id", newState.id+"");
-//		updateLabel("Domain Id", newState.domain_id+"");
-//		updateLabel("Connection", newState.connection);
-//		updateLabel("Recv Rate", newState.recv_rate+"");
-//		updateLabel("Send Rate", newState.recv_rate+"");
-//	}
-	
-	protected void updatePane(ChannelInfo info) {
-		for (String s : ChannelInfo.required) {
-			updateLabel(s, info.getAsString(s));
-		}
-	}
-	
-	private void updateLabel(String field, String value) {
-		labels.get(fieldIndex.get(field)).setText(value);
-	}
-}
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ConnectionDetailPane.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ConnectionDetailPane.java
deleted file mode 100644
index 70e1add..0000000
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/ConnectionDetailPane.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ConnectionInfo;
-import javafx.scene.control.Label;
-import javafx.scene.layout.GridPane;
-
-public class ConnectionDetailPane extends GridPane {
-
-	private HashMap<String, Integer> fieldIndex;
-	private List<Label> labels;
-	
-	public ConnectionDetailPane() {
-		super();
-		fieldIndex = new HashMap<>();
-		labels = new ArrayList<>();
-		setupLayout();
-	}
-	
-	private void setupLayout() {
-		String[] fields = ConnectionInfo.required; 
-//				new ArrayList<String>(Arrays.asList(
-//				"Name", "Id", "Domain Id", "Connection", "Recv Rate", "Send Rate"
-//				));
-		for (int i=0; i<fields.length; i++) {
-			this.add(new Label(fields[i] + ": "), 0, i);
-			Label value = new Label();
-			this.add(value, 1, i);
-			labels.add(value);
-			fieldIndex.put(fields[i], i);
-		}
-	}
-
-	protected void updatePane(ConnectionInfo info) {
-		for (String s : ConnectionInfo.required) {
-			updateLabel(s, info.getAsString(s));
-		} 
-	}
-	
-	private void updateLabel(String field, String value) {
-		labels.get(fieldIndex.get(field)).setText(value);
-	}
-}
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
new file mode 100644
index 0000000..2db4f6d
--- /dev/null
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
@@ -0,0 +1,42 @@
+package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
+
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.*;
+import javafx.scene.control.Label;
+import javafx.scene.layout.GridPane;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class DetailPane extends GridPane {
+    private String[] fields;
+    private List<Label> labels;
+
+    public DetailPane(Metric metric) {
+        super();
+        if (MetricType.CONNECTIONS.equals(metric)) {
+            fields = ConnectionInfo.required;
+        } else if (MetricType.CHANNELS.equals(metric)) {
+            fields = ChannelInfo.required;
+        } else {
+            fields = new String[0];
+        }
+        labels = new ArrayList<>();
+        addLabels();
+    }
+
+    private void addLabels() {
+        for (int i=0; i<fields.length; i++) {
+            this.add(new Label(fields[i] + ": "), 0, i);
+            Label label = new Label();
+            labels.add(label);
+            this.add(label, 1, i);
+        }
+    }
+
+    protected void updatePane(Info info) {
+        for (int i = 0; i < fields.length; i++) {
+            labels.get(i).setText(info.getAsString(fields[i]));
+        }
+    }
+}
+
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
index ffc1494..4c330cb 100644
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
@@ -7,15 +7,10 @@
 import java.util.List;
 import java.util.Properties;
 
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.DataListener;
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ISysmon;
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Info;
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ChannelInfo;
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ConnectionInfo;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.*;
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.MqttSysmon;
 import javafx.application.Application;
 import javafx.application.Platform;
-import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
@@ -32,9 +27,9 @@ public class Main extends Application {
 	BorderPane borderPane;
 	ISysmon sysmon;
 	
-	ConnectionDetailPane connectionPane;
-	ChannelDetailPane channelPane;
-	
+	DetailPane connectionPane;
+	DetailPane channelPane;
+
 	List<Info> connections;
 	List<Info> channels;
     ListView<String> connectionList, channelList, topicList;
@@ -55,8 +50,8 @@ public void start(Stage primaryStage) {
         channelList = addTab("Channels", tabPane);
         //topicList = addTab("Topics", tabPane);
 
-        connectionPane = new ConnectionDetailPane();
-        channelPane = new ChannelDetailPane();
+        connectionPane = new DetailPane(MetricType.CONNECTIONS);
+        channelPane = new DetailPane(MetricType.CHANNELS);
         borderPane.setCenter(connectionPane);
                 
         // bind to take available space
@@ -107,7 +102,7 @@ public void handleData(List<Info> data) {
 	}
 	
 	private ObservableList<String> extractNames(List<Info> list) {
-		List<String> names = new ArrayList<String>();
+		List<String> names = new ArrayList<>();
 		for (Info i : list) {
 			names.add(i.getAsString("name"));
 		}
@@ -121,12 +116,9 @@ private ListView<String> addTab(final String tabName, TabPane pane) {
         ListView<String> list = new ListView<>();
         list.setOrientation(Orientation.VERTICAL);
         list.getSelectionModel().selectedIndexProperty().addListener(
-        		new ChangeListener<Number>() {
-					@Override
-					public void changed(ObservableValue<? extends Number> observable, Number oldValue, Number newValue) {
+                (ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> {
 						updateDetailPanel(newValue.intValue(), tabName);
-					}
-        		});
+                });
         
         connTab.setContent(list);
         pane.getTabs().add(connTab);
@@ -136,10 +128,10 @@ public void changed(ObservableValue<? extends Number> observable, Number oldValu
 	private void updateDetailPanel(int index, String tabName) {
 		if (index < 0) return;
 		if ("Connections".equals(tabName) && index < connections.size()) {
-			connectionPane.updatePane((ConnectionInfo)connections.get(index));
+			connectionPane.updatePane(connections.get(index));
 			borderPane.setCenter(connectionPane);
 		} else if ("Channels".equals(tabName) && index < channels.size()) {
-			channelPane.updatePane((ChannelInfo)channels.get(index));
+			channelPane.updatePane(channels.get(index));
 			borderPane.setCenter(channelPane);
 		}
 	}
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
index 4bb9504..b424215 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
@@ -19,8 +19,6 @@
  */
 public class ConnHandler {
 
-    public static final String DB_LOCATION = "logs/metrics.db";
-
 	private static Logger logger = LogManager.getLogger(ConnHandler.class);
 
 	private HttpConn conn;
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
index 7521769..616cc93 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
@@ -53,10 +53,10 @@ protected void createConnectionTable() {
                 + " state text, \n"
                 + " ssl text, \n"
                 + " channels integer, \n"
-                + " recv_rate real, \n"
-                + " recv_count integer, \n"
-                + " send_rate real, \n"
-                + " send_count integer \n"
+                + " recv_oct_rate real, \n"
+                + " recv_oct_count integer, \n"
+                + " send_oct_rate real, \n"
+                + " send_oct_count integer \n"
                 + ");";
         try {
             Statement st = conn.createStatement();
@@ -72,7 +72,7 @@ protected void createConnectionTable() {
      */
     protected void insertConnectionInfo(ConnectionInfo info) {
        String sql = "INSERT INTO connections(time, name, username, state, ssl, channels,"
-               + "recv_rate, recv_count, send_rate, send_count)"
+               + "recv_oct_rate, recv_oct_count, send_oct_rate, send_oct_count)"
                + " VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
        try {
            PreparedStatement pst = conn.prepareStatement(sql);
@@ -82,10 +82,10 @@ protected void insertConnectionInfo(ConnectionInfo info) {
            pst.setString(4, info.getAsString("state"));
            pst.setString(5, info.getAsString("ssl"));
            pst.setLong  (6, info.getAsLong("channels"));
-           pst.setDouble(7, info.getAsDouble("recv_rate"));
-           pst.setLong  (8, info.getAsLong("recv_count"));
-           pst.setDouble(9, info.getAsDouble("send_rate"));
-           pst.setLong  (10, info.getAsLong("send_count"));
+           pst.setDouble(7, info.getAsDouble("recv_oct_rate"));
+           pst.setLong  (8, info.getAsLong("recv_oct_count"));
+           pst.setDouble(9, info.getAsDouble("send_oct_rate"));
+           pst.setLong  (10, info.getAsLong("send_oct_count"));
            pst.execute();
        } catch (SQLException e) {
            logger.error("Error while inserting to table connections", e);
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
index b555ed0..62bdf48 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
@@ -33,33 +33,33 @@ protected static List<Info> parseList(String metric, JsonArray array) {
 
     private static ConnectionInfo parseConnection(JsonObject object) {
         ConnectionInfo result = new ConnectionInfo();
-        result.add("time", timeFormatter.format(time));
-        result.add("name", object.getAsJsonPrimitive("name").getAsString());
-        result.add("username", object.getAsJsonPrimitive("user").getAsString());
-        result.add("state", object.getAsJsonPrimitive("state").getAsString());
-        result.add("ssl", object.getAsJsonPrimitive("ssl").getAsString());
-        result.add("channels", object.getAsJsonPrimitive("channels").getAsLong());
-        result.add("recv_count", object.getAsJsonPrimitive("recv_oct").getAsLong());
-        result.add("recv_rate", object.getAsJsonObject("recv_oct_details").getAsJsonPrimitive("rate").getAsDouble());
-        result.add("send_count", object.getAsJsonPrimitive("send_oct").getAsLong());
-        result.add("send_rate", object.getAsJsonObject("send_oct_details").getAsJsonPrimitive("rate").getAsDouble());
+        result.add("time",     timeFormatter.format(time));
+        result.add("name",     getAsString(object, "name"));
+        result.add("username", getAsString(object, "user"));
+        result.add("state",    getAsString(object,"state"));
+        result.add("ssl",      getAsString(object, "ssl"));
+        result.add("channels", getAsLong(object, "channels"));
+        addCountRate(result, object, "recv_oct");
+        addCountRate(result, object, "send_oct");
 
         return result;
     }
 
     private static ChannelInfo parseChannel(JsonObject object) {
         ChannelInfo result = new ChannelInfo();
-        result.add("time", timeFormatter.format(time));
-        result.add("name", object.getAsJsonPrimitive("name").getAsString());
-        result.add("username", object.getAsJsonPrimitive("user").getAsString());
-        result.add("connection", object.getAsJsonObject("connection_details").getAsJsonPrimitive("name").getAsString());
-        result.add("state", object.getAsJsonPrimitive("state").getAsString());
-        result.add("messages_unacknowledged", object.getAsJsonPrimitive("messages_unacknowledged").getAsLong());
-        JsonObject messageStats = object.getAsJsonObject("message_stats");
-        if (messageStats.has("publish")) {
-            result.add("publish_count", messageStats.getAsJsonPrimitive("publish").getAsLong());
-            result.add("publish_rate", messageStats.getAsJsonObject("publish_details").getAsJsonPrimitive("rate").getAsDouble());
-        } else {
+        result.add("time",     timeFormatter.format(time));
+        result.add("name",     getAsString(object, "name"));
+        result.add("username", getAsString(object, "user"));
+        result.add("state",    getAsString(object, "state"));
+        result.add("messages_unacknowledged", getAsLong(object, "messages_unacknowledged"));
+
+        if (object.has("connection_details")) {
+            result.add("connection", getAsString(object.getAsJsonObject("connection_details"), "name"));
+        }
+
+        if (object.has("message_stats")) {
+            JsonObject messageStats = object.getAsJsonObject("message_stats");
+            addCountRate(result, messageStats, "publish");
             addCountRate(result, messageStats, "deliver_get");
             addCountRate(result, messageStats, "ack");
             addCountRate(result, messageStats, "redeliver");
@@ -68,7 +68,32 @@ private static ChannelInfo parseChannel(JsonObject object) {
     }
 
     private static void addCountRate(Info result, JsonObject object, String field) {
-        result.add(field+"_count", object.getAsJsonPrimitive(field).getAsLong());
-        result.add(field+"_rate", object.getAsJsonObject(field+"_details").getAsJsonPrimitive("rate").getAsDouble());
+        result.add(field + "_count", getAsLong(object, field));
+        if (object.has(field + "_details")) {
+            result.add(field + "_rate", getAsDouble(object.getAsJsonObject(field + "_details"), "rate"));
+        } else {
+            result.add(field + "_rate", 0);
+        }
+    }
+
+    private static double getAsDouble(JsonObject object, String field) {
+        if (object.has(field)) {
+            return object.getAsJsonPrimitive(field).getAsDouble();
+        }
+        return 0;
+    }
+
+    private static long getAsLong(JsonObject object, String field) {
+        if (object.has(field)) {
+            return object.getAsJsonPrimitive(field).getAsLong();
+        }
+        return 0;
+    }
+
+    private static String getAsString(JsonObject object, String field) {
+        if (object.has(field)) {
+            return object.getAsJsonPrimitive(field).getAsString();
+        }
+        return "";
     }
 }

From 2568fe0013b1dafbc2b1e910a2539ecbd290e331 Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Wed, 27 Jun 2018 17:15:19 -0400
Subject: [PATCH 08/18] Added support for credentials

---
 core_apps/sysmon/demo/sysmon.properties          |  3 ++-
 .../coreapps/sysmon/mqtt/ConnHandler.java        | 16 +++++++++++++---
 .../coreapps/sysmon/mqtt/HttpConn.java           |  7 ++++---
 3 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/core_apps/sysmon/demo/sysmon.properties b/core_apps/sysmon/demo/sysmon.properties
index 7c0a703..86b83cf 100644
--- a/core_apps/sysmon/demo/sysmon.properties
+++ b/core_apps/sysmon/demo/sysmon.properties
@@ -1,4 +1,5 @@
 interval=5000
-id=guest
 broker=localhost
 port=15672
+id=guest
+password=guest
\ No newline at end of file
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
index b424215..076241a 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
@@ -36,8 +36,10 @@ protected ConnHandler(Properties properties) {
 	    int port = Integer.parseInt(properties.getProperty("port", "15672"));
 	    String dbFile = properties.getProperty("db", "logs/metrics.db");
 	    int interval = Integer.parseInt(properties.getProperty("interval", "5000"));
+        String user = properties.getProperty("user","guest");
+        String password = properties.getProperty("password", "guest");
 
-	    conn = new HttpConn(host, port);
+	    conn = new HttpConn(host, port, user, password);
 	    dbConn = new DbConn(dbFile);
 	    createTables();
 	    metrics = new ArrayList<>();
@@ -132,6 +134,10 @@ protected List<Info> requestInfoList(String metric) {
 		JsonArray array;
 		try {
 			array = conn.get(metric).getAsJsonArray();
+			if (array == null) {
+			    // means that no data was returned from the server
+                return null;
+            }
 		} catch (IOException e) {
 			e.printStackTrace();
 			logger.error("Error while communicating with broker: ", e);
@@ -149,8 +155,12 @@ public void run() {
 		    dbConn.connect();
 			for (String m : metrics) {
 				List<Info> resp = requestInfoList(m);
-				notifyListeners(m, resp);
-				dbConn.insertList(m, resp);
+				if (resp == null) {
+				    notifyNoData("metric");
+                } else {
+                    notifyListeners(m, resp);
+                    dbConn.insertList(m, resp);
+                }
 			}
 			dbConn.disconnect();
 		}
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
index 06c59e1..ed13ee3 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
@@ -25,14 +25,15 @@ public class HttpConn {
 	private CloseableHttpClient client;
 	private String brokerAddr;
 	private int port;
-	
-	public HttpConn(String host, int port) {
+
+	// TODO: plaintext credentials??
+	public HttpConn(String host, int port, String user, String password) {
 		this.brokerAddr = "http://" + host + ":" + port + "/api/";
 		CredentialsProvider credsProvider = new BasicCredentialsProvider();
         credsProvider.setCredentials(
                 new AuthScope(host, port),
                 // TODO: change default credentials
-                new UsernamePasswordCredentials("guest", "guest"));
+                new UsernamePasswordCredentials(user, password));
         client = HttpClients.custom()
                 .setDefaultCredentialsProvider(credsProvider)
                 .build();

From 580663c121581f0c95450e354bae38583044ed51 Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Wed, 27 Jun 2018 17:47:24 -0400
Subject: [PATCH 09/18] Merged ConnHandler into MqttSysmon; updated comments

---
 .../coreapps/sysmon/api/ISysmon.java          |  14 --
 .../openice/coreapps/sysmon/demo/Main.java    |   3 +-
 .../coreapps/sysmon/mqtt/ConnHandler.java     | 194 ------------------
 .../coreapps/sysmon/mqtt/HttpConn.java        |   8 +-
 .../coreapps/sysmon/mqtt/InfoParser.java      |  17 +-
 .../coreapps/sysmon/mqtt/MqttSysmon.java      | 193 +++++++++++++----
 6 files changed, 174 insertions(+), 255 deletions(-)
 delete mode 100644 core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java

diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
index e31dd13..47e09ab 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
@@ -25,20 +25,6 @@ public interface ISysmon {
      */
     void stop();
 
-    /**
-     * Changes the specified options to the given value. Adds the option if it doesn't exist.
-     * @param optionName Option to change
-     * @param value New value of the given option
-     */
-	void setOption(String optionName, String value);
-
-    /**
-     * Returns the value of the given option, or null if no such option exists.
-     * @param optionName Name of the option to find
-     * @return
-     */
-	String getOption(String optionName);
-
     /**
      * Adds the given metric to the list of metrics to request on the next interval.
      * @param metric Name of the metric to request
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
index 4c330cb..946114d 100644
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
@@ -40,7 +40,6 @@ public void start(Stage primaryStage) {
         Group root = new Group();
         Scene scene = new Scene(root, 800, 500);
         borderPane = new BorderPane();
-        sysmon = new MqttSysmon();
         sysmonSetup();
 
         TabPane tabPane = new TabPane();
@@ -73,7 +72,7 @@ private void sysmonSetup() {
 	        System.out.println(configFile.getAbsolutePath());
 	        e.printStackTrace();
         }
-        sysmon.init(p);
+        sysmon = new MqttSysmon(p);
 		sysmon.addMonitor("connections");
 		sysmon.addMonitor("channels");
 		sysmon.addListener("connections", new DataListener() {
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
deleted file mode 100644
index 076241a..0000000
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/ConnHandler.java
+++ /dev/null
@@ -1,194 +0,0 @@
-package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
-
-import java.io.IOException;
-import java.util.*;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import com.google.gson.JsonArray;
-
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.DataListener;
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.EventListener;
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Info;
-
-/**
- * Handles responses from the broker and caches them
- * @author Hyun Ji Jung
- *
- */
-public class ConnHandler {
-
-	private static Logger logger = LogManager.getLogger(ConnHandler.class);
-
-	private HttpConn conn;
-	private ArrayList<String> metrics;
-	private HashMap<String, ArrayList<EventListener>> eventListeners;
-	private HashMap<String, ArrayList<DataListener>> dataListeners;
-
-    private DbConn dbConn;
-	private long interval;
-	private Timer timer;
-
-
-	protected ConnHandler(Properties properties) {
-	    String host = properties.getProperty("host", "localhost");
-	    int port = Integer.parseInt(properties.getProperty("port", "15672"));
-	    String dbFile = properties.getProperty("db", "logs/metrics.db");
-	    int interval = Integer.parseInt(properties.getProperty("interval", "5000"));
-        String user = properties.getProperty("user","guest");
-        String password = properties.getProperty("password", "guest");
-
-	    conn = new HttpConn(host, port, user, password);
-	    dbConn = new DbConn(dbFile);
-	    createTables();
-	    metrics = new ArrayList<>();
-	    eventListeners = new HashMap<>();
-	    dataListeners = new HashMap<>();
-	    setInterval(interval);
-    }
-
-	private void createTables() {
-		dbConn.connect();
-	    dbConn.createConnectionTable();
-	    dbConn.createChannelTable();
-	    dbConn.disconnect();
-    }
-
-	/**
-	 * Sets the rate of data collection
-	 * @param interval Interval between each collection, in milliseconds
-	 */
-	protected void setInterval(long interval) {
-		if (interval <= 0) {
-			throw new IllegalArgumentException("Interval must be greater than zero");
-		}
-		this.interval = interval;
-		logger.info("Collection interval changed to {}", interval);
-	}
-
-	/**
-	 * Starts collecting data periodically
-	 */
-	protected void startTimer() {
-		timer = new Timer();
-		timer.scheduleAtFixedRate(new GetDataTask(), 0, interval);
-		logger.info("Started collecting metrics with interval {}", interval);
-	}
-
-	/**
-	 * Stops collecting data
-	 */
-	protected void stopTimer() {
-		timer.cancel();
-		logger.info("Stopped collecting metrics");
-	}
-
-	/**
-	 * Start monitoring the specified metric.
-	 * Note that the first data will be fetched at the next scheduled request
-	 * @param metric Name of metric to start monitoring
-	 */
-	protected void addMonitor(String metric) {
-		// TODO: verify validity of metric
-		metrics.add(metric);
-		logger.info("Started monitoring {}", metric);
-	}
-
-    /**
-     * Stops monitoring the specified metric.
-     * Will silently ignore calls with a metric that isn't being monitored.
-     * @param metric Name of metric to stop monitoring
-     */
-	protected void removeMonitor(String metric) {
-	    if (metrics.contains(metric)) {
-	        metrics.remove(metric);
-            logger.info("Stopped monitoring {}", metric);
-        }
-    }
-
-	protected void addDataListener(String metric, DataListener listener) {
-		if (dataListeners.containsKey(metric)) {
-			dataListeners.get(metric).add(listener);
-		} else {
-			ArrayList<DataListener> ls = new ArrayList<>();
-			ls.add(listener);
-			dataListeners.put(metric, ls);
-		}
-		logger.info("DataListener attached to {}", metric);
-	}
-
-	protected void addEventListener(String metric, EventListener listener) {
-		if (eventListeners.containsKey(metric)) {
-			eventListeners.get(metric).add(listener);
-		} else {
-			ArrayList<EventListener> ls = new ArrayList<>();
-			ls.add(listener);
-			eventListeners.put(metric, ls);
-		}
-		logger.info("EventListener attached to {}", metric);
-	}
-
-	protected List<Info> requestInfoList(String metric) {
-		List<Info> result = new ArrayList<>();
-		JsonArray array;
-		try {
-			array = conn.get(metric).getAsJsonArray();
-			if (array == null) {
-			    // means that no data was returned from the server
-                return null;
-            }
-		} catch (IOException e) {
-			e.printStackTrace();
-			logger.error("Error while communicating with broker: ", e);
-			return result;
-		}
-	    return InfoParser.parseList(metric, array);
-	}
-
-
-	private class GetDataTask extends TimerTask {
-
-		@Override
-		public void run() {
-		    logger.info("Requesting metrics from broker");
-		    dbConn.connect();
-			for (String m : metrics) {
-				List<Info> resp = requestInfoList(m);
-				if (resp == null) {
-				    notifyNoData("metric");
-                } else {
-                    notifyListeners(m, resp);
-                    dbConn.insertList(m, resp);
-                }
-			}
-			dbConn.disconnect();
-		}
-
-		private void notifyListeners(String metric, List<Info> response) {
-			if (dataListeners.containsKey(metric)) {
-				for (DataListener i : dataListeners.get(metric)) {
-					i.handleData(response);
-				}
-			}
-			if (eventListeners.containsKey(metric)) {
-				for (EventListener i : eventListeners.get(metric)) {
-					// TODO: do this
-				}
-			}
-		}
-
-		private void notifyNoData(String metric) {
-			if (dataListeners.containsKey(metric)) {
-				for (DataListener i : dataListeners.get(metric)) {
-					i.onNotAvailable();
-				}
-			}
-			if (eventListeners.containsKey(metric)) {
-				for (EventListener i : eventListeners.get(metric)) {
-					i.onNotAvailable();
-				}
-			}
-		}
-	}
-}
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
index ed13ee3..d084a9e 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
@@ -32,7 +32,6 @@ public HttpConn(String host, int port, String user, String password) {
 		CredentialsProvider credsProvider = new BasicCredentialsProvider();
         credsProvider.setCredentials(
                 new AuthScope(host, port),
-                // TODO: change default credentials
                 new UsernamePasswordCredentials(user, password));
         client = HttpClients.custom()
                 .setDefaultCredentialsProvider(credsProvider)
@@ -40,9 +39,9 @@ public HttpConn(String host, int port, String user, String password) {
 	}
 	
 	/**
-	 * Requests the metric to the monitoring api
-	 * @param metric Name/path of metric to request. ex) connections
-	 * @return Pretty-printed string of the json response
+	 * Sends a GET request for the specified metric to the broker
+	 * @param metric Metric to request
+	 * @return Json response from the broker, or null if no json was received.
 	 * @throws IOException
 	 */
 	public JsonElement get(String metric) throws IOException {
@@ -50,7 +49,6 @@ public JsonElement get(String metric) throws IOException {
 		CloseableHttpResponse response1 = client.execute(getReq);
 		StatusLine status = response1.getStatusLine();
 		
-		System.out.println(status);
 		if (status.getStatusCode() != 200) {
 			logger.warn("No metric received: {} {}", status.getStatusCode(), status.getReasonPhrase());
 			return null;
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
index 62bdf48..6798748 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
@@ -15,7 +15,12 @@ public class InfoParser {
     private static DateTimeFormatter timeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
     private static LocalDateTime time;
 
-
+    /**
+     * Parses an array of json objects into a list of Info objects.
+     * @param metric Metric to use when parsing the array
+     * @param array Json array to parse
+     * @return List of parsed Info objects
+     */
     protected static List<Info> parseList(String metric, JsonArray array) {
         List<Info> result = new ArrayList<>();
         Iterator<JsonElement> it = array.iterator();
@@ -31,6 +36,11 @@ protected static List<Info> parseList(String metric, JsonArray array) {
         return result;
     }
 
+    /**
+     * Parses a single json object into a ConnectionInfo
+     * @param object Json object to parse
+     * @return ConnectionInfo holding the parsed information
+     */
     private static ConnectionInfo parseConnection(JsonObject object) {
         ConnectionInfo result = new ConnectionInfo();
         result.add("time",     timeFormatter.format(time));
@@ -45,6 +55,11 @@ private static ConnectionInfo parseConnection(JsonObject object) {
         return result;
     }
 
+    /**
+     * Parses a single json object into a ChannelInfo
+     * @param object Json object to parse
+     * @return ChannelInfo holding the parsed information
+     */
     private static ChannelInfo parseChannel(JsonObject object) {
         ChannelInfo result = new ChannelInfo();
         result.add("time",     timeFormatter.format(time));
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
index 806ab0e..a8b5cd6 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
@@ -1,12 +1,23 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
 
+import java.io.IOException;
 import java.util.*;
 
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.*;
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.EventListener;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 
-public class MqttSysmon implements ISysmon{
+import com.google.gson.JsonArray;
 
+/**
+ * MQTT implementation of the system monitor interface. This class periodically requests system metric
+ * from the broker and deliver the data to the client.
+ * @author Hyun Ji Jung
+ */
+public class MqttSysmon implements ISysmon {
+
+	private static Logger logger = LogManager.getLogger(MqttSysmon.class);
     private static final Map<Metric, String> enumMap = Collections.unmodifiableMap(
             new HashMap<Metric, String>() {{
                 put(MetricType.CHANNELS, "channels");
@@ -16,68 +27,172 @@ public class MqttSysmon implements ISysmon{
             }}
     );
 
-	private ConnHandler handler;
-	private Properties properties;
-	
-	public MqttSysmon() {
-	}
+	private HttpConn conn;
+	private ArrayList<String> metrics;
+	private HashMap<String, ArrayList<EventListener>> eventListeners;
+	private HashMap<String, ArrayList<DataListener>> dataListeners;
+
+    private DbConn dbConn;
+	private long interval;
+	private Timer timer;
+
 
 	public MqttSysmon(Properties properties) {
-	    this.init(properties);
+	    init(properties);
     }
 
-    /**
-     * @inhertDoc
-     */
     @Override
-	public void init(Properties properties) {
-        this.properties = properties;
-        handler = new ConnHandler(properties);
+    public void init(Properties properties) {
+        String host = properties.getProperty("host", "localhost");
+        int port = Integer.parseInt(properties.getProperty("port", "15672"));
+        String dbFile = properties.getProperty("db", "logs/metrics.db");
+        int interval = Integer.parseInt(properties.getProperty("interval", "5000"));
+        String user = properties.getProperty("user","guest");
+        String password = properties.getProperty("password", "guest");
+
+        conn = new HttpConn(host, port, user, password);
+        dbConn = new DbConn(dbFile);
+        createTables();
+        metrics = new ArrayList<>();
+        eventListeners = new HashMap<>();
+        dataListeners = new HashMap<>();
+        setInterval(interval);
     }
 
+    private void createTables() {
+        dbConn.connect();
+        dbConn.createConnectionTable();
+        dbConn.createChannelTable();
+        dbConn.disconnect();
+    }
+
+	private void setInterval(long interval) {
+		if (interval <= 0) {
+			throw new IllegalArgumentException("Interval must be greater than zero");
+		}
+		this.interval = interval;
+		logger.info("Collection interval changed to {}", interval);
+	}
+
 	@Override
 	public void start() {
-		handler.startTimer();
+		timer = new Timer();
+		timer.scheduleAtFixedRate(new GetDataTask(), 0, interval);
+		logger.info("Started collecting metrics with interval {}", interval);
 	}
 
 	@Override
 	public void stop() {
-		handler.stopTimer();
+		timer.cancel();
+		logger.info("Stopped collecting metrics");
 	}
 
 	@Override
-	public void setOption(String optionName, String value) {
-        properties.setProperty(optionName, value);
+	public void addMonitor(String metric) {
+		// TODO: verify validity of metric
+		metrics.add(metric);
+		logger.info("Started monitoring {}", metric);
 	}
 
-	@Override
-	public String getOption(String optionName) {
-		return properties.getProperty(optionName);
-	}
-	
-	@Override
-	public void addMonitor(String metric) {
-		// TODO: check validity of metric
-		handler.addMonitor(metric);
+    @Override
+    public void addMonitor(Metric metric) {
+	    addMonitor(enumMap.get(metric));
+    }
+    @Override
+    public void addListener(String metric, Listener listener) {
+        if (listener instanceof DataListener) {
+            addDataListener(metric, (DataListener) listener);
+        } else if (listener instanceof EventListener) {
+            addEventListener(metric, (EventListener) listener);
+        }
+    }
+
+    @Override
+    public void addListener(Metric metric, Listener listener) {
+	    addListener(enumMap.get(metric), listener);
+    }
+
+	private void addDataListener(String metric, DataListener listener) {
+		if (dataListeners.containsKey(metric)) {
+			dataListeners.get(metric).add(listener);
+		} else {
+			ArrayList<DataListener> ls = new ArrayList<>();
+			ls.add(listener);
+			dataListeners.put(metric, ls);
+		}
+		logger.info("DataListener attached to {}", metric);
 	}
 
-	@Override
-	public void addMonitor(Metric metric) {
-		addMonitor(enumMap.get(metric));
+	private void addEventListener(String metric, EventListener listener) {
+		if (eventListeners.containsKey(metric)) {
+			eventListeners.get(metric).add(listener);
+		} else {
+			ArrayList<EventListener> ls = new ArrayList<>();
+			ls.add(listener);
+			eventListeners.put(metric, ls);
+		}
+		logger.info("EventListener attached to {}", metric);
 	}
 
-	@Override
-	public void addListener(String metric, Listener listener) {
-		if (listener instanceof DataListener) {
-			handler.addDataListener(metric, (DataListener) listener);
-		} else if (listener instanceof EventListener) {
-			handler.addEventListener(metric, (EventListener) listener);
+	private List<Info> requestInfoList(String metric) {
+		List<Info> result = new ArrayList<>();
+		JsonArray array;
+		try {
+			array = conn.get(metric).getAsJsonArray();
+			if (array == null) {
+			    // means that no data was returned from the server
+                return null;
+            }
+		} catch (IOException e) {
+			e.printStackTrace();
+			logger.error("Error while communicating with broker: ", e);
+			return result;
 		}
+	    return InfoParser.parseList(metric, array);
 	}
 
-    @Override
-    public void addListener(Metric metric, Listener listener) {
-        addListener(enumMap.get(metric), listener);
-    }
+	private class GetDataTask extends TimerTask {
+
+		@Override
+		public void run() {
+		    logger.info("Requesting metrics from broker");
+		    dbConn.connect();
+			for (String m : metrics) {
+				List<Info> resp = requestInfoList(m);
+				if (resp == null) {
+				    notifyNoData("metric");
+                } else {
+                    notifyListeners(m, resp);
+                    dbConn.insertList(m, resp);
+                }
+			}
+			dbConn.disconnect();
+		}
 
+		private void notifyListeners(String metric, List<Info> response) {
+			if (dataListeners.containsKey(metric)) {
+				for (DataListener i : dataListeners.get(metric)) {
+					i.handleData(response);
+				}
+			}
+			if (eventListeners.containsKey(metric)) {
+				for (EventListener i : eventListeners.get(metric)) {
+					// TODO: do this
+				}
+			}
+		}
+
+		private void notifyNoData(String metric) {
+			if (dataListeners.containsKey(metric)) {
+				for (DataListener i : dataListeners.get(metric)) {
+					i.onNotAvailable();
+				}
+			}
+			if (eventListeners.containsKey(metric)) {
+				for (EventListener i : eventListeners.get(metric)) {
+					i.onNotAvailable();
+				}
+			}
+		}
+	}
 }

From 239e539ebe1468dd9c018ab57ccf3e46b15d2b9a Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Wed, 27 Jun 2018 19:17:32 -0400
Subject: [PATCH 10/18] Added test files and dependencies

---
 core_apps/sysmon/api/build.gradle             |  3 ++
 .../coreapps/sysmon/api/InfoTest.java         |  7 ++++
 .../coreapps/sysmon/mqtt/MqttSysmon.java      | 26 ++++++++++--
 .../coreapps/sysmon/mqtt/DbConnTest.java      |  7 ++++
 .../coreapps/sysmon/mqtt/HttpConnTest.java    | 12 ++++++
 .../coreapps/sysmon/mqtt/InfoParserTest.java  |  7 ++++
 .../coreapps/sysmon/mqtt/MqttSysmonTest.java  | 40 +++++++++++++++++++
 7 files changed, 98 insertions(+), 4 deletions(-)
 create mode 100644 core_apps/sysmon/api/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/InfoTest.java
 create mode 100644 core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConnTest.java
 create mode 100644 core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConnTest.java
 create mode 100644 core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParserTest.java
 create mode 100644 core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmonTest.java

diff --git a/core_apps/sysmon/api/build.gradle b/core_apps/sysmon/api/build.gradle
index 61e7518..b1e9ea7 100644
--- a/core_apps/sysmon/api/build.gradle
+++ b/core_apps/sysmon/api/build.gradle
@@ -3,3 +3,6 @@
  */
 
 group 'edu.upenn.cis.precise.openicelite.coreapps.sysmon'
+dependencies {
+    testCompile group: 'junit', name: 'junit', version: '4.12'
+}
diff --git a/core_apps/sysmon/api/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/InfoTest.java b/core_apps/sysmon/api/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/InfoTest.java
new file mode 100644
index 0000000..0ca01bf
--- /dev/null
+++ b/core_apps/sysmon/api/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/InfoTest.java
@@ -0,0 +1,7 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
+
+import static org.junit.Assert.*;
+
+public class InfoTest {
+
+}
\ No newline at end of file
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
index a8b5cd6..9bbd9a8 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
@@ -36,6 +36,8 @@ public class MqttSysmon implements ISysmon {
 	private long interval;
 	private Timer timer;
 
+	// default constructor for testing
+	protected MqttSysmon() {};
 
 	public MqttSysmon(Properties properties) {
 	    init(properties);
@@ -66,9 +68,9 @@ private void createTables() {
         dbConn.disconnect();
     }
 
-	private void setInterval(long interval) {
+	protected void setInterval(long interval) {
 		if (interval <= 0) {
-			throw new IllegalArgumentException("Interval must be greater than zero");
+			throw new IllegalArgumentException("Collection interval must be greater than zero");
 		}
 		this.interval = interval;
 		logger.info("Collection interval changed to {}", interval);
@@ -89,17 +91,26 @@ public void stop() {
 
 	@Override
 	public void addMonitor(String metric) {
-		// TODO: verify validity of metric
+	    if (!enumMap.containsValue(metric)) {
+	        throw new IllegalArgumentException("Unsupported metric: " + metric);
+        }
 		metrics.add(metric);
 		logger.info("Started monitoring {}", metric);
 	}
 
     @Override
     public void addMonitor(Metric metric) {
+	    if (!enumMap.containsKey(metric)) {
+	        throw new IllegalArgumentException("Unsupported metric");
+        }
 	    addMonitor(enumMap.get(metric));
     }
+
     @Override
     public void addListener(String metric, Listener listener) {
+	    if (!enumMap.containsValue(metric)) {
+	        throw new IllegalArgumentException("Unsupported metric");
+        }
         if (listener instanceof DataListener) {
             addDataListener(metric, (DataListener) listener);
         } else if (listener instanceof EventListener) {
@@ -109,6 +120,9 @@ public void addListener(String metric, Listener listener) {
 
     @Override
     public void addListener(Metric metric, Listener listener) {
+	    if (!enumMap.containsKey(metric)) {
+	        throw new IllegalArgumentException("Unsupported metric");
+        }
 	    addListener(enumMap.get(metric), listener);
     }
 
@@ -134,6 +148,11 @@ private void addEventListener(String metric, EventListener listener) {
 		logger.info("EventListener attached to {}", metric);
 	}
 
+    /**
+     * Sends a request to the broker for the specified metrics.
+     * @param metric Metric to request
+     * @return Metrics received from the broker
+     */
 	private List<Info> requestInfoList(String metric) {
 		List<Info> result = new ArrayList<>();
 		JsonArray array;
@@ -152,7 +171,6 @@ private List<Info> requestInfoList(String metric) {
 	}
 
 	private class GetDataTask extends TimerTask {
-
 		@Override
 		public void run() {
 		    logger.info("Requesting metrics from broker");
diff --git a/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConnTest.java b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConnTest.java
new file mode 100644
index 0000000..570f325
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConnTest.java
@@ -0,0 +1,7 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
+
+import static org.junit.Assert.*;
+
+public class DbConnTest {
+
+}
\ No newline at end of file
diff --git a/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConnTest.java b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConnTest.java
new file mode 100644
index 0000000..366042c
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConnTest.java
@@ -0,0 +1,12 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class HttpConnTest {
+
+    @Test
+    public void get() {
+    }
+}
\ No newline at end of file
diff --git a/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParserTest.java b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParserTest.java
new file mode 100644
index 0000000..befce42
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParserTest.java
@@ -0,0 +1,7 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
+
+import static org.junit.Assert.*;
+
+public class InfoParserTest {
+
+}
\ No newline at end of file
diff --git a/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmonTest.java b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmonTest.java
new file mode 100644
index 0000000..d575f7a
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmonTest.java
@@ -0,0 +1,40 @@
+package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.Properties;
+
+import static org.junit.Assert.*;
+
+public class MqttSysmonTest {
+    private MqttSysmon sysmon;
+
+    @Before
+    public void initTest() {
+        sysmon = new MqttSysmon();
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void init_nullArgument_NPEThrown() {
+        sysmon.init(null);
+    }
+
+    @Test
+    public void init_emptyProperties_initByDefaultValues() {
+
+    }
+
+    @Test
+    public void init_someMissingProperties_fillWithDefault() {
+
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void setInterval_nonPositiveArgument_IllegalArgumentException() {
+        Properties p = new Properties();
+        p.setProperty("interval", "0");
+        sysmon.init(p);
+    }
+
+}
\ No newline at end of file

From b943e8f44d727b049fd9fb0c3219df2f11091e64 Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Thu, 28 Jun 2018 15:01:46 -0400
Subject: [PATCH 11/18] Added graphs to demo gui

---
 .../coreapps/sysmon/demo/DetailPane.java      | 18 ++++++-
 .../openice/coreapps/sysmon/demo/Main.java    |  2 +-
 .../coreapps/sysmon/demo/RateLineChart.java   | 48 +++++++++++++++++++
 3 files changed, 66 insertions(+), 2 deletions(-)
 create mode 100644 core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java

diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
index 2db4f6d..db4fb9f 100644
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
@@ -8,11 +8,17 @@
 import java.util.List;
 
 public class DetailPane extends GridPane {
+    private Metric metric;
     private String[] fields;
     private List<Label> labels;
+    private RateLineChart chart;
 
     public DetailPane(Metric metric) {
         super();
+        this.metric = metric;
+        chart = new RateLineChart();
+        labels = new ArrayList<>();
+
         if (MetricType.CONNECTIONS.equals(metric)) {
             fields = ConnectionInfo.required;
         } else if (MetricType.CHANNELS.equals(metric)) {
@@ -20,8 +26,11 @@ public DetailPane(Metric metric) {
         } else {
             fields = new String[0];
         }
-        labels = new ArrayList<>();
         addLabels();
+
+        chart.addLine("Send");
+        chart.addLine("Recv");
+        this.add(chart.getNode(), 3, 0);
     }
 
     private void addLabels() {
@@ -37,6 +46,13 @@ protected void updatePane(Info info) {
         for (int i = 0; i < fields.length; i++) {
             labels.get(i).setText(info.getAsString(fields[i]));
         }
+        if (metric.equals(MetricType.CONNECTIONS)) {
+            chart.addData("Send", info.getAsString("time"), info.getAsDouble("send_oct_rate"));
+            chart.addData("Recv", info.getAsString("time"), info.getAsDouble("recv_oct_rate"));
+        } else if (metric.equals(MetricType.CHANNELS)) {
+            chart.addData("Send", info.getAsString("time"), info.getAsDouble("publish_rate"));
+            chart.addData("Recv", info.getAsString("time"), info.getAsDouble("ack_rate"));
+        }
     }
 }
 
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
index 946114d..a84d128 100644
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
@@ -80,7 +80,7 @@ private void sysmonSetup() {
 			public void onNotAvailable() {}
 			@Override
 			public void handleData(List<Info> data) {
-                    connections = data;
+                connections = data;
 				ObservableList<String> names = extractNames(data);
 				Platform.runLater(()->connectionList.setItems(names));
 			}
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java
new file mode 100644
index 0000000..2075ac3
--- /dev/null
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java
@@ -0,0 +1,48 @@
+package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
+
+import javafx.collections.ObservableList;
+import javafx.scene.Node;
+import javafx.scene.chart.CategoryAxis;
+import javafx.scene.chart.LineChart;
+import javafx.scene.chart.NumberAxis;
+import javafx.scene.chart.XYChart;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class RateLineChart {
+    private final CategoryAxis xAxis;
+    private final NumberAxis yAxis;
+    private final LineChart<String, Number> lineChart;
+    private Map<String, XYChart.Series> map;
+
+    RateLineChart() {
+        xAxis = new CategoryAxis();
+        xAxis.setLabel("Time");
+        yAxis = new NumberAxis();
+        lineChart = new LineChart<>(xAxis, yAxis);
+        map = new HashMap<>();
+
+        lineChart.setTitle("Message rates");
+    }
+
+    public void addLine(String name) {
+        XYChart.Series s = new XYChart.Series();
+        s.setName(name);
+        map.put(name, s);
+        lineChart.getData().add(s);
+    }
+
+    public void addData(String name, String time, double data) {
+        XYChart.Series s = map.get(name);
+        ObservableList<XYChart.Data<String, Number>> dataList = s.getData();
+        if (dataList.size() > 10) {
+            dataList.remove(0);
+        }
+        dataList.add(new XYChart.Data<>(time, data));
+    }
+
+    public Node getNode() {
+        return lineChart;
+    }
+}

From 7a6639008be3d2094bcb19a86b8f242f40eb57ea Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Thu, 28 Jun 2018 16:28:51 -0400
Subject: [PATCH 12/18] InfoParserTest 100% coverage

---
 .../coreapps/sysmon/mqtt/InfoParser.java      | 18 ++--
 .../coreapps/sysmon/mqtt/MqttSysmon.java      |  2 +-
 .../coreapps/sysmon/mqtt/InfoParserTest.java  | 89 +++++++++++++++++++
 .../src/test/resources/sampleChannel.json     | 64 +++++++++++++
 .../src/test/resources/sampleConnection.json  | 45 ++++++++++
 5 files changed, 211 insertions(+), 7 deletions(-)
 create mode 100644 core_apps/sysmon/mqtt/src/test/resources/sampleChannel.json
 create mode 100644 core_apps/sysmon/mqtt/src/test/resources/sampleConnection.json

diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
index 6798748..24ee8e1 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.java
@@ -22,17 +22,23 @@ public class InfoParser {
      * @return List of parsed Info objects
      */
     protected static List<Info> parseList(String metric, JsonArray array) {
+        if (!MqttSysmon.enumMap.containsValue(metric)) {
+            throw new IllegalArgumentException("Unsupported metric");
+        }
         List<Info> result = new ArrayList<>();
         Iterator<JsonElement> it = array.iterator();
         time = LocalDateTime.now();
         while (it.hasNext()) {
-            JsonObject object = it.next().getAsJsonObject();
-            if (metric.equals("connections")) {
-                result.add(parseConnection(object));
-            } else if (metric.equals("channels")) {
-                result.add(parseChannel(object));
+            JsonElement e = it.next();
+            if (e.isJsonObject()) {
+                JsonObject object = e.getAsJsonObject();
+                if (metric.equals("connections")) {
+                    result.add(parseConnection(object));
+                } else if (metric.equals("channels")) {
+                    result.add(parseChannel(object));
+                }
             }
-        };
+        }
         return result;
     }
 
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
index 9bbd9a8..ccac3df 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
@@ -18,7 +18,7 @@
 public class MqttSysmon implements ISysmon {
 
 	private static Logger logger = LogManager.getLogger(MqttSysmon.class);
-    private static final Map<Metric, String> enumMap = Collections.unmodifiableMap(
+    static final Map<Metric, String> enumMap = Collections.unmodifiableMap(
             new HashMap<Metric, String>() {{
                 put(MetricType.CHANNELS, "channels");
                 put(MetricType.CONNECTIONS, "connections");
diff --git a/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParserTest.java b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParserTest.java
index befce42..ff1dd4c 100644
--- a/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParserTest.java
+++ b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParserTest.java
@@ -1,7 +1,96 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
 
+import com.google.gson.*;
+import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Info;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.List;
+
 import static org.junit.Assert.*;
 
 public class InfoParserTest {
+    private static JsonObject sampleConnection;
+    private static JsonObject sampleChannel;
+    private List<Info> result;
+    private JsonArray array;
+
+    @BeforeClass
+    public static void setupSample() throws IOException {
+        JsonParser parser = new JsonParser();
+        JsonElement e = parser.parse(new FileReader(new File("src/test/resources/sampleConnection.json")));
+        sampleConnection = e.getAsJsonObject();
+        e = parser.parse(new FileReader(new File("src/test/resources/sampleChannel.json")));
+        sampleChannel = e.getAsJsonObject();
+    }
+
+    @Before
+    public void init() {
+        array = new JsonArray();
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void parseList_nullMetric_NPE() {
+        InfoParser.parseList(null, new JsonArray());
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void parseList_unsupportedMetric_IllegalArgumentException() {
+        InfoParser.parseList("blahhh", new JsonArray());
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void parseList_nullArray_NPE() {
+        InfoParser.parseList("connections", null);
+    }
+
+    @Test
+    public void parseList_emptyArray_returnEmptyList() {
+        result = InfoParser.parseList("connections", new JsonArray());
+        assertEquals(0, result.size());
+    }
+
+    @Test
+    public void parseList_arrayContainsPrimitive_ignorePrimitive() {
+        array.add(sampleConnection);
+        array.add(new JsonPrimitive("primitive"));
+        result = InfoParser.parseList("connections", array);
+        assertEquals(1, result.size());
+        assertEquals("127.0.0.1:6532 -> 127.0.0.1:1883", result.get(0).getAsString("name"));
+    }
+
+    @Test
+    public void getAsX_missingField_fillEmptyValue() {
+        JsonObject object = sampleConnection.deepCopy();
+        object.remove("name");
+        array.add(object);
+        result = InfoParser.parseList("connections", array);
+        assertEquals(1, result.size());
+        assertEquals("", result.get(0).getAsString("name"));
+    }
+
+    @Test
+    public void addCountRate_missingCount_fillEmptyValue() {
+        JsonObject object = sampleChannel.deepCopy();
+        System.out.println(object.entrySet());
+        object.getAsJsonObject("message_stats").remove("deliver_get");
+        array.add(object);
+        result = InfoParser.parseList("channels", array);
+        assertEquals(0, result.get(0).getAsLong("deliver_get_count"));
+    }
+
+    @Test
+    public void addCountRate_missingRate_fillEmptyValue() {
+        JsonObject object = sampleChannel.deepCopy();
+        object.getAsJsonObject("message_stats").getAsJsonObject("ack_details")
+                .remove("rate");
+        array.add(object);
+        result = InfoParser.parseList("channels", array);
+        assertEquals(0, result.get(0).getAsDouble("ack_rate"), 0.001);
+    }
 
 }
\ No newline at end of file
diff --git a/core_apps/sysmon/mqtt/src/test/resources/sampleChannel.json b/core_apps/sysmon/mqtt/src/test/resources/sampleChannel.json
new file mode 100644
index 0000000..1af48e7
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/test/resources/sampleChannel.json
@@ -0,0 +1,64 @@
+{
+  "reductions_details": {
+    "rate": 0.0
+  },
+  "reductions": 191697,
+  "message_stats": {
+    "deliver_get_details": {
+      "rate": 0.2
+    },
+    "deliver_get": 735,
+    "ack_details": {
+      "rate": 0.2
+    },
+    "ack": 735,
+    "redeliver_details": {
+      "rate": 0.0
+    },
+    "redeliver": 0,
+    "deliver_no_ack_details": {
+      "rate": 0.0
+    },
+    "deliver_no_ack": 0,
+    "deliver_details": {
+      "rate": 0.2
+    },
+    "deliver": 735,
+    "get_no_ack_details": {
+      "rate": 0.0
+    },
+    "get_no_ack": 0,
+    "get_details": {
+      "rate": 0.0
+    },
+    "get": 0
+  },
+  "user_who_performed_action": "guest",
+  "vhost": "/",
+  "user": "guest",
+  "number": 1,
+  "name": "127.0.0.1:6532 -\u003e 127.0.0.1:1883 (1)",
+  "node": "rabbit@DESKTOP-QJPD4FH",
+  "connection_details": {
+    "peer_host": "127.0.0.1",
+    "peer_port": 6532,
+    "name": "127.0.0.1:6532 -\u003e 127.0.0.1:1883"
+  },
+  "garbage_collection": {
+    "minor_gcs": 353,
+    "fullsweep_after": 65535,
+    "min_heap_size": 233,
+    "min_bin_vheap_size": 46422,
+    "max_heap_size": 0
+  },
+  "state": "running",
+  "global_prefetch_count": 0,
+  "prefetch_count": 10,
+  "acks_uncommitted": 0,
+  "messages_uncommitted": 0,
+  "messages_unconfirmed": 0,
+  "messages_unacknowledged": 0,
+  "consumer_count": 1,
+  "confirm": false,
+  "transactional": false
+}
\ No newline at end of file
diff --git a/core_apps/sysmon/mqtt/src/test/resources/sampleConnection.json b/core_apps/sysmon/mqtt/src/test/resources/sampleConnection.json
new file mode 100644
index 0000000..638f464
--- /dev/null
+++ b/core_apps/sysmon/mqtt/src/test/resources/sampleConnection.json
@@ -0,0 +1,45 @@
+{
+  "reductions_details": {
+    "rate": 137.2
+  },
+  "reductions": 595869,
+  "recv_oct_details": {
+    "rate": 0.0
+  },
+  "recv_oct": 202,
+  "send_oct_details": {
+    "rate": 1.8
+  },
+  "send_oct": 6438,
+  "ssl": false,
+  "client_properties": {},
+  "frame_max": 0,
+  "channel_max": 1,
+  "channels": 1,
+  "variable_map": {
+    "client_id": "TestClient_sub1530210839307"
+  },
+  "user_who_performed_action": "guest",
+  "node": "rabbit@DESKTOP-QJPD4FH",
+  "connected_at": 1530210839389,
+  "type": "direct",
+  "vhost": "/",
+  "user": "guest",
+  "peer_port": 6532,
+  "peer_host": "127.0.0.1",
+  "name": "127.0.0.1:6532 -\u003e 127.0.0.1:1883",
+  "port": 1883,
+  "host": "127.0.0.1",
+  "protocol": "MQTT 3.1.1",
+  "state": "running",
+  "garbage_collection": {
+    "minor_gcs": 448,
+    "fullsweep_after": 65535,
+    "min_heap_size": 233,
+    "min_bin_vheap_size": 46422,
+    "max_heap_size": 0
+  },
+  "send_pend": 0,
+  "send_cnt": 793,
+  "recv_cnt": 78
+}
\ No newline at end of file

From 35bbb991a0aa89d75098545c183f857b7927db11 Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Thu, 28 Jun 2018 18:44:19 -0400
Subject: [PATCH 13/18] HttpConnTest 100%

---
 core_apps/sysmon/mqtt/build.gradle            |  1 +
 .../coreapps/sysmon/mqtt/HttpConn.java        | 12 ++-
 .../coreapps/sysmon/mqtt/HttpConnTest.java    | 97 ++++++++++++++++++-
 3 files changed, 103 insertions(+), 7 deletions(-)

diff --git a/core_apps/sysmon/mqtt/build.gradle b/core_apps/sysmon/mqtt/build.gradle
index fc6caff..1299c9c 100644
--- a/core_apps/sysmon/mqtt/build.gradle
+++ b/core_apps/sysmon/mqtt/build.gradle
@@ -7,4 +7,5 @@ dependencies {
     compile group: 'org.xerial', name: 'sqlite-jdbc', version: '3.23.1'
 
     testCompile group: 'junit', name: 'junit', version: '4.12'
+    testCompile 'org.apache.httpcomponents:httpclient:4.5.5:tests'
 }
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
index d084a9e..494de15 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
@@ -19,15 +19,18 @@
 import com.google.gson.JsonElement;
 import com.google.gson.JsonParser;
 
-public class HttpConn {
+class HttpConn {
 	private static Logger logger = LogManager.getLogger(HttpConn.class);
 	
 	private CloseableHttpClient client;
 	private String brokerAddr;
-	private int port;
 
 	// TODO: plaintext credentials??
-	public HttpConn(String host, int port, String user, String password) {
+	protected HttpConn(String host, int port, String user, String password) {
+	    if (host == null) throw new NullPointerException("Host may not be null");
+	    if (user == null) throw new NullPointerException("Username may not be null");
+	    if (port < 0 || port > 65535) throw new IllegalArgumentException("Port must be between 0 and 65535");
+
 		this.brokerAddr = "http://" + host + ":" + port + "/api/";
 		CredentialsProvider credsProvider = new BasicCredentialsProvider();
         credsProvider.setCredentials(
@@ -44,7 +47,8 @@ public HttpConn(String host, int port, String user, String password) {
 	 * @return Json response from the broker, or null if no json was received.
 	 * @throws IOException
 	 */
-	public JsonElement get(String metric) throws IOException {
+	protected JsonElement get(String metric) throws IOException {
+	    if (metric == null) throw new NullPointerException("Metric may not be null");
 		HttpGet getReq = new HttpGet(brokerAddr + metric);
 		CloseableHttpResponse response1 = client.execute(getReq);
 		StatusLine status = response1.getStatusLine();
diff --git a/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConnTest.java b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConnTest.java
index 366042c..0d2a68a 100644
--- a/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConnTest.java
+++ b/core_apps/sysmon/mqtt/src/test/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConnTest.java
@@ -1,12 +1,103 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt;
 
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import org.apache.http.*;
+import org.apache.http.config.SocketConfig;
+import org.apache.http.entity.BasicHttpEntity;
+import org.apache.http.impl.bootstrap.ServerBootstrap;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
+import org.apache.http.localserver.LocalServerTestBase;
+import org.apache.http.protocol.HttpContext;
+import org.apache.http.protocol.HttpRequestHandler;
 import org.junit.Test;
 
-import static org.junit.Assert.*;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
 
-public class HttpConnTest {
+import static org.junit.Assert.assertEquals;
+
+
+public class HttpConnTest extends LocalServerTestBase {
+    private HttpConn conn;
+
+    @Override
+    public void setUp() throws Exception {
+        final SocketConfig socketConfig = SocketConfig.custom()
+                          .setSoTimeout(15000)
+                          .build();
+        this.serverBootstrap = ServerBootstrap.bootstrap()
+                .setSocketConfig(socketConfig)
+                .setServerInfo(ORIGIN)
+                .registerHandler("*", new TestHandler());
+        this.connManager = new PoolingHttpClientConnectionManager();
+        this.clientBuilder = HttpClientBuilder.create()
+                .setDefaultSocketConfig(socketConfig)
+                .setConnectionManager(this.connManager);
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void constructor_nullHost_NPE() {
+        conn = new HttpConn(null, 15672, "", "");
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void constructor_nullUser_NPE() {
+        conn = new HttpConn("localhost", 15672, null, "");
+    }
+
+    // Allow null passwords
+
+    @Test(expected = IllegalArgumentException.class)
+    public void constructor_negPort_IllegalArgumentException() {
+        conn = new HttpConn("localhost", -1212, "", "");
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void constructor_portTooLarge_IllegalArgumentException() {
+        conn = new HttpConn("localhost", 65536, "", "");
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void get_nullMetric_NPE() throws IOException {
+        conn = new HttpConn("localhost", 15672, "guest", "guest");
+        conn.get(null);
+    }
 
     @Test
-    public void get() {
+    public void get_errorResponse_returnNull() throws IOException {
+        conn = getTestConn();
+        assertEquals(null, conn.get("400"));
+    }
+
+    @Test
+    public void get_okResponse_returnParsedJson() throws IOException{
+        conn = getTestConn();
+        JsonElement resp = conn.get("200");
+        JsonObject expected = new JsonObject();
+        expected.addProperty("dummy", 1234);
+        assertEquals(expected, resp);
+    }
+
+    private HttpConn getTestConn() {
+        try {
+            this.start();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return new HttpConn("localhost", this.server.getLocalPort(), "", "");
+    }
+
+    private class TestHandler implements HttpRequestHandler {
+        // Uri: "/api/statusCode"
+        @Override
+        public void handle(HttpRequest request, HttpResponse response, HttpContext context) throws HttpException, IOException {
+            String[] s = request.getRequestLine().getUri().split("/");
+            BasicHttpEntity entity = new BasicHttpEntity();
+            response.setStatusCode(Integer.parseInt(s[2]));
+            entity.setContent(new ByteArrayInputStream("{dummy:1234}".getBytes()));
+            response.setEntity(entity);
+        }
     }
 }
\ No newline at end of file

From 087ea629b6ef24804db2ab6b846c0464c2946a57 Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Thu, 28 Jun 2018 23:11:55 -0400
Subject: [PATCH 14/18] Removed topics from supported metrics for now

---
 .../precise/openicelite/coreapps/sysmon/api/MetricType.java    | 1 -
 .../upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java   | 3 +--
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java
index d58ec8d..83ad8b2 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.java
@@ -8,5 +8,4 @@
 public enum MetricType implements Metric {
     CONNECTIONS,
     CHANNELS,
-    TOPICS
 }
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
index a84d128..4e8f309 100644
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
@@ -32,7 +32,7 @@ public class Main extends Application {
 
 	List<Info> connections;
 	List<Info> channels;
-    ListView<String> connectionList, channelList, topicList;
+    ListView<String> connectionList, channelList;
 	
 	@Override
 	public void start(Stage primaryStage) {
@@ -47,7 +47,6 @@ public void start(Stage primaryStage) {
         
         connectionList = addTab("Connections", tabPane);
         channelList = addTab("Channels", tabPane);
-        //topicList = addTab("Topics", tabPane);
 
         connectionPane = new DetailPane(MetricType.CONNECTIONS);
         channelPane = new DetailPane(MetricType.CHANNELS);

From 2a5e33bfea4a09fec9c43074fe880a2ad7dbcb5b Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Thu, 28 Jun 2018 23:17:43 -0400
Subject: [PATCH 15/18] Removed unimplemented metrics

---
 .../openicelite/coreapps/sysmon/mqtt/MqttMetricType.java        | 1 -
 .../precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java    | 2 --
 2 files changed, 3 deletions(-)

diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java
index 2131084..de7b32c 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java
@@ -3,5 +3,4 @@
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric;
 
 public enum MqttMetricType implements Metric {
-   VHOSTS
 }
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
index ccac3df..d363b61 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
@@ -22,8 +22,6 @@ public class MqttSysmon implements ISysmon {
             new HashMap<Metric, String>() {{
                 put(MetricType.CHANNELS, "channels");
                 put(MetricType.CONNECTIONS, "connections");
-                put(MetricType.TOPICS, "topics");
-                put(MqttMetricType.VHOSTS, "vhosts");
             }}
     );
 

From 14b2cb74f11ce79a1d6ea54d79f1b347f3e99405 Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Mon, 2 Jul 2018 13:08:53 -0400
Subject: [PATCH 16/18] Functional demo; added custom event support

---
 .../coreapps/sysmon/api/EventListener.java    |   4 +
 .../coreapps/sysmon/demo/DetailPane.java      |  23 +-
 .../openice/coreapps/sysmon/demo/Main.java    |  58 ++-
 .../coreapps/sysmon/demo/RateLineChart.java   |  16 +
 .../coreapps/sysmon/mqtt/MqttSysmon.java      |   6 +-
 docs/allclasses-frame.html                    |  19 +-
 docs/allclasses-noframe.html                  |  19 +-
 docs/constant-values.html                     |   8 +-
 docs/deprecated-list.html                     |   8 +-
 .../coreapps/sysmon/api/ChannelInfo.html      | 332 +++++++++++++
 .../coreapps/sysmon/api/ConnectionInfo.html   | 332 +++++++++++++
 .../coreapps/sysmon/api/DataListener.html     | 236 +++++++++
 .../coreapps/sysmon/api/EventListener.html    | 196 ++++++++
 .../coreapps/sysmon/api/ISysmon.html          | 355 ++++++++++++++
 .../openicelite/coreapps/sysmon/api/Info.html | 416 ++++++++++++++++
 .../coreapps/sysmon/api/Listener.html         | 228 +++++++++
 .../coreapps/sysmon/api/Metric.html           | 174 +++++++
 .../coreapps/sysmon/api/MetricType.html       | 345 +++++++++++++
 .../coreapps/sysmon/api/package-frame.html    |  34 ++
 .../coreapps/sysmon/api/package-summary.html  | 212 ++++++++
 .../coreapps/sysmon/api/package-tree.html     | 163 +++++++
 .../coreapps/sysmon/mqtt/DbConn.html          | 411 ++++++++++++++++
 .../coreapps/sysmon/mqtt/InfoParser.html      | 281 +++++++++++
 .../coreapps/sysmon/mqtt/MqttMetricType.html  | 294 +++++++++++
 .../coreapps/sysmon/mqtt/MqttSysmon.html      | 460 ++++++++++++++++++
 .../coreapps/sysmon/mqtt/package-frame.html   |  26 +
 .../coreapps/sysmon/mqtt/package-summary.html | 165 +++++++
 .../coreapps/sysmon/mqtt/package-tree.html    | 149 ++++++
 .../openicelite/iomt/api/DeviceInfo.html      |   8 +-
 .../precise/openicelite/iomt/api/IDriver.html |   8 +-
 .../openicelite/iomt/api/IDriverCallback.html |   8 +-
 .../openicelite/iomt/api/package-frame.html   |   6 +-
 .../openicelite/iomt/api/package-summary.html |  12 +-
 .../openicelite/iomt/api/package-tree.html    |  12 +-
 .../middleware/api/IGracefulShutdown.html     |   8 +-
 .../middleware/api/IMiddleware.html           |   8 +-
 .../middleware/api/IMiddlewareCallback.html   |   8 +-
 .../api/ITopicHandler.TopicType.html          |   8 +-
 .../middleware/api/ITopicHandler.html         |   8 +-
 .../middleware/api/ShutdownHook.html          |   8 +-
 .../middleware/api/package-frame.html         |   6 +-
 .../middleware/api/package-summary.html       |   8 +-
 .../middleware/api/package-tree.html          |   8 +-
 .../openicelite/middleware/mqtt/Dongle.html   |   8 +-
 .../middleware/mqtt/DongleSimulator.html      |   8 +-
 .../openicelite/middleware/mqtt/LoggerH2.html |   8 +-
 .../middleware/mqtt/package-frame.html        |   6 +-
 .../middleware/mqtt/package-summary.html      |   8 +-
 .../middleware/mqtt/package-tree.html         |   8 +-
 .../middleware/mqtt/type/DongleInfo.html      |   8 +-
 .../middleware/mqtt/type/TopicHandler.html    |   8 +-
 .../middleware/mqtt/type/package-frame.html   |   6 +-
 .../middleware/mqtt/type/package-summary.html |   8 +-
 .../middleware/mqtt/type/package-tree.html    |   8 +-
 .../middleware/mqtt/util/SSLUtil.html         |   8 +-
 .../middleware/mqtt/util/package-frame.html   |   6 +-
 .../middleware/mqtt/util/package-summary.html |   8 +-
 .../middleware/mqtt/util/package-tree.html    |   8 +-
 docs/help-doc.html                            |   8 +-
 docs/index-all.html                           | 218 ++++++++-
 docs/index.html                               |   4 +-
 docs/overview-frame.html                      |   8 +-
 docs/overview-summary.html                    |  18 +-
 docs/overview-tree.html                       |  29 +-
 docs/package-list                             |   2 +
 65 files changed, 5318 insertions(+), 177 deletions(-)
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html
 create mode 100644 docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html

diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
index 7b60860..16ce5f7 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
@@ -1,9 +1,13 @@
 package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api;
 
+import java.util.List;
+
 /**
  * A listener interface for receiving particular states or changes in data.
  *
  * @author Hyun Jung (hyju@seas.upenn.edu)
  */
 public interface EventListener extends Listener {
+    boolean apply(List<Info> data);
+    void onConditionMet(List<Info> data);
 }
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
index db4fb9f..5d9d0dd 100644
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
@@ -3,6 +3,7 @@
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.*;
 import javafx.scene.control.Label;
 import javafx.scene.layout.GridPane;
+import javafx.util.Pair;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -17,6 +18,7 @@ public DetailPane(Metric metric) {
         super();
         this.metric = metric;
         chart = new RateLineChart();
+        //chart.fixHeight(this.heightProperty().multiply(0.3333));
         labels = new ArrayList<>();
 
         if (MetricType.CONNECTIONS.equals(metric)) {
@@ -30,7 +32,7 @@ public DetailPane(Metric metric) {
 
         chart.addLine("Send");
         chart.addLine("Recv");
-        this.add(chart.getNode(), 3, 0);
+        this.add(chart.getNode(), 3, 0, 10, 5);
     }
 
     private void addLabels() {
@@ -42,17 +44,20 @@ private void addLabels() {
         }
     }
 
-    protected void updatePane(Info info) {
+    protected void updatePane(Info info, List<Pair<String, Double>> sendList, List<Pair<String, Double>> recvList) {
         for (int i = 0; i < fields.length; i++) {
             labels.get(i).setText(info.getAsString(fields[i]));
         }
-        if (metric.equals(MetricType.CONNECTIONS)) {
-            chart.addData("Send", info.getAsString("time"), info.getAsDouble("send_oct_rate"));
-            chart.addData("Recv", info.getAsString("time"), info.getAsDouble("recv_oct_rate"));
-        } else if (metric.equals(MetricType.CHANNELS)) {
-            chart.addData("Send", info.getAsString("time"), info.getAsDouble("publish_rate"));
-            chart.addData("Recv", info.getAsString("time"), info.getAsDouble("ack_rate"));
-        }
+
+        chart.addDataList("Send", sendList);
+        chart.addDataList("Recv", recvList);
+        //if (metric.equals(MetricType.CONNECTIONS)) {
+        //    chart.addData("Send", info.getAsString("time"), info.getAsDouble("send_oct_rate"));
+        //    chart.addData("Recv", info.getAsString("time"), info.getAsDouble("recv_oct_rate"));
+        //} else if (metric.equals(MetricType.CHANNELS)) {
+        //    chart.addData("Send", info.getAsString("time"), info.getAsDouble("publish_rate"));
+        //    chart.addData("Recv", info.getAsString("time"), info.getAsDouble("ack_rate"));
+        //}
     }
 }
 
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
index 4e8f309..59ca389 100644
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
@@ -1,11 +1,10 @@
 package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
 
+import java.awt.event.MouseEvent;
 import java.io.File;
 import java.io.FileReader;
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Properties;
+import java.util.*;
 
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.*;
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.MqttSysmon;
@@ -14,6 +13,7 @@
 import javafx.beans.value.ObservableValue;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
+import javafx.event.EventHandler;
 import javafx.geometry.Orientation;
 import javafx.stage.Stage;
 import javafx.scene.Group;
@@ -22,6 +22,7 @@
 import javafx.scene.control.Tab;
 import javafx.scene.control.TabPane;
 import javafx.scene.layout.BorderPane;
+import javafx.util.Pair;
 
 public class Main extends Application {
 	BorderPane borderPane;
@@ -33,13 +34,18 @@ public class Main extends Application {
 	List<Info> connections;
 	List<Info> channels;
     ListView<String> connectionList, channelList;
-	
+
+    Map<String, List<Pair<String, Double>>> sendData;
+    Map<String, List<Pair<String, Double>>> recvData;
+
 	@Override
 	public void start(Stage primaryStage) {
 		primaryStage.setTitle("Tabs");
         Group root = new Group();
         Scene scene = new Scene(root, 800, 500);
         borderPane = new BorderPane();
+        sendData = new HashMap<>();
+        recvData = new HashMap<>();
         sysmonSetup();
 
         TabPane tabPane = new TabPane();
@@ -82,6 +88,20 @@ public void handleData(List<Info> data) {
                 connections = data;
 				ObservableList<String> names = extractNames(data);
 				Platform.runLater(()->connectionList.setItems(names));
+				for (Info info : data) {
+				    String name = info.getAsString("name");
+				    String time = info.getAsString("time");
+				    double sendRate = info.getAsDouble("send_oct_rate");
+				    double recvRate = info.getAsDouble("recv_oct_rate");
+				    if (!sendData.containsKey(name)) {
+				        sendData.put(name, new ArrayList<>());
+                    }
+				    sendData.get(name).add(new Pair<>(time, sendRate));
+				    if (!recvData.containsKey(name)) {
+				        recvData.put(name, new ArrayList<>());
+                    }
+                    recvData.get(name).add(new Pair<>(time, recvRate));
+                }
 			}
 		});
 		sysmon.addListener("channels", new DataListener() {
@@ -93,6 +113,20 @@ public void handleData(List<Info> data) {
 				channels = data;
 				ObservableList<String> names = extractNames(data);
 				Platform.runLater(()->channelList.setItems(names));
+                for (Info info : data) {
+                    String name = info.getAsString("name");
+                    String time = info.getAsString("time");
+                    double sendRate = info.getAsDouble("publish_rate");
+                    double recvRate = info.getAsDouble("ack_rate");
+                    if (!sendData.containsKey(name)) {
+                        sendData.put(name, new ArrayList<>());
+                    }
+                    sendData.get(name).add(new Pair<>(time, sendRate));
+                    if (!recvData.containsKey(name)) {
+                        recvData.put(name, new ArrayList<>());
+                    }
+                    recvData.get(name).add(new Pair<>(time, recvRate));
+                }
 			}
 			
 		});
@@ -115,21 +149,27 @@ private ListView<String> addTab(final String tabName, TabPane pane) {
         list.setOrientation(Orientation.VERTICAL);
         list.getSelectionModel().selectedIndexProperty().addListener(
                 (ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> {
-						updateDetailPanel(newValue.intValue(), tabName);
+						updateDetailPanel(newValue.intValue(), tabName, list.getSelectionModel().getSelectedItem());
                 });
-        
+       list.setOnMouseClicked(new EventHandler<javafx.scene.input.MouseEvent>() {
+           @Override
+           public void handle(javafx.scene.input.MouseEvent event) {
+
+               updateDetailPanel(list.getSelectionModel().getSelectedIndex(), tabName, list.getSelectionModel().getSelectedItem());
+           }
+       });
         connTab.setContent(list);
         pane.getTabs().add(connTab);
         return list;
 	}
 	
-	private void updateDetailPanel(int index, String tabName) {
+	private void updateDetailPanel(int index, String tabName, String selectedName) {
 		if (index < 0) return;
 		if ("Connections".equals(tabName) && index < connections.size()) {
-			connectionPane.updatePane(connections.get(index));
+			connectionPane.updatePane(connections.get(index), sendData.get(selectedName), recvData.get(selectedName));
 			borderPane.setCenter(connectionPane);
 		} else if ("Channels".equals(tabName) && index < channels.size()) {
-			channelPane.updatePane(channels.get(index));
+			channelPane.updatePane(channels.get(index), sendData.get(selectedName), recvData.get(selectedName));
 			borderPane.setCenter(channelPane);
 		}
 	}
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java
index 2075ac3..8d8b8ae 100644
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java
+++ b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java
@@ -1,13 +1,17 @@
 package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
 
+import javafx.beans.binding.DoubleBinding;
+import javafx.beans.value.ObservableValue;
 import javafx.collections.ObservableList;
 import javafx.scene.Node;
 import javafx.scene.chart.CategoryAxis;
 import javafx.scene.chart.LineChart;
 import javafx.scene.chart.NumberAxis;
 import javafx.scene.chart.XYChart;
+import javafx.util.Pair;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 public class RateLineChart {
@@ -26,6 +30,10 @@ public class RateLineChart {
         lineChart.setTitle("Message rates");
     }
 
+    void fixHeight(DoubleBinding height) {
+        lineChart.prefHeightProperty().bind(height);
+    }
+
     public void addLine(String name) {
         XYChart.Series s = new XYChart.Series();
         s.setName(name);
@@ -42,6 +50,14 @@ public void addData(String name, String time, double data) {
         dataList.add(new XYChart.Data<>(time, data));
     }
 
+    public void addDataList(String name, List<Pair<String, Double>> data) {
+        XYChart.Series s = map.get(name);
+        s.getData().clear();
+        for (int i= data.size() < 10 ? 0 : data.size() - 10; i< data.size(); i++) {
+            s.getData().add(new XYChart.Data<>(data.get(i).getKey(), data.get(i).getValue()));
+        }
+    }
+
     public Node getNode() {
         return lineChart;
     }
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
index d363b61..10c47d0 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.java
@@ -35,7 +35,7 @@ public class MqttSysmon implements ISysmon {
 	private Timer timer;
 
 	// default constructor for testing
-	protected MqttSysmon() {};
+	protected MqttSysmon() {}
 
 	public MqttSysmon(Properties properties) {
 	    init(properties);
@@ -193,7 +193,9 @@ private void notifyListeners(String metric, List<Info> response) {
 			}
 			if (eventListeners.containsKey(metric)) {
 				for (EventListener i : eventListeners.get(metric)) {
-					// TODO: do this
+				    if (i.apply(response)) {
+				    	i.onConditionMet(response);
+					}
 				}
 			}
 		}
diff --git a/docs/allclasses-frame.html b/docs/allclasses-frame.html
index d406fcd..60f124f 100644
--- a/docs/allclasses-frame.html
+++ b/docs/allclasses-frame.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_171) on Fri Jun 22 00:52:08 EDT 2018 -->
-<title>All Classes (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>All Classes (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,18 +12,31 @@
 <h1 class="bar">All&nbsp;Classes</h1>
 <div class="indexContainer">
 <ul>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame">ChannelInfo</a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame">ConnectionInfo</a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame"><span class="interfaceName">DataListener</span></a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt" target="classFrame">DbConn</a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html" title="class in edu.upenn.cis.precise.openicelite.iomt.api" target="classFrame">DeviceInfo</a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/Dongle.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt" target="classFrame">Dongle</a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt.type" target="classFrame">DongleInfo</a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/DongleSimulator.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt" target="classFrame">DongleSimulator</a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame"><span class="interfaceName">EventListener</span></a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api" target="classFrame"><span class="interfaceName">IDriver</span></a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api" target="classFrame"><span class="interfaceName">IDriverCallback</span></a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/middleware/api/IGracefulShutdown.html" title="interface in edu.upenn.cis.precise.openicelite.middleware.api" target="classFrame"><span class="interfaceName">IGracefulShutdown</span></a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html" title="interface in edu.upenn.cis.precise.openicelite.middleware.api" target="classFrame"><span class="interfaceName">IMiddleware</span></a></li>
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>All Classes (OpenICE-lite 0.1.3 API)</title>
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@@ -12,18 +12,31 @@
 <h1 class="bar">All&nbsp;Classes</h1>
 <div class="indexContainer">
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+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ConnectionInfo</a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="interfaceName">DataListener</span></a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></li>
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+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="interfaceName">EventListener</span></a></li>
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+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">InfoParser</a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="interfaceName">ISysmon</span></a></li>
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+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="interfaceName">Listener</span></a></li>
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+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></li>
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>Constant Field Values (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<title>ChannelInfo (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="ChannelInfo (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev&nbsp;Class</li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" target="_top">Frames</a></li>
+<li><a href="ChannelInfo.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</div>
+<h2 title="Class ChannelInfo" class="title">Class ChannelInfo</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Info</a></li>
+<li>
+<ul class="inheritance">
+<li>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ChannelInfo</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ChannelInfo</span>
+extends <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></pre>
+<div class="block">A class that holds information about a channel</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Hyun Jung (hyju@seas.upenn.edu)</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!--   -->
+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static java.lang.String[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html#required">required</a></span></code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html#ChannelInfo--">ChannelInfo</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.String[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html#requiredFields--">requiredFields</a></span>()</code>
+<div class="block">Returns a list of fields guaranteed to exist for this data.</div>
+</td>
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+</table>
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+<h3>Methods inherited from class&nbsp;edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></h3>
+<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#add-java.lang.String-java.lang.Object-">add</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#containsField-java.lang.String-">containsField</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAll--">getAll</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsDouble-java.lang.String-">getAsDouble</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsLong-java.lang.String-">getAsLong</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsString-java.lang.String-">getAsString</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
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+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#requiredFields--">Info</a></code></span></div>
+<div class="block">Returns a list of fields guaranteed to exist for this data.</div>
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+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#requiredFields--">requiredFields</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev&nbsp;Class</li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" target="_top">Frames</a></li>
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+</ul>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html
new file mode 100644
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--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<title>ConnectionInfo (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
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+</head>
+<body>
+<script type="text/javascript"><!--
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+<ul class="navList" title="Navigation">
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+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
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+</ul>
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+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" target="_top">Frames</a></li>
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+</ul>
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
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+<ul class="subNavList">
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+<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
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+<li><a href="#method.detail">Method</a></li>
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+<!--   -->
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</div>
+<h2 title="Class ConnectionInfo" class="title">Class ConnectionInfo</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Info</a></li>
+<li>
+<ul class="inheritance">
+<li>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ConnectionInfo</li>
+</ul>
+</li>
+</ul>
+</li>
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+<div class="description">
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+<pre>public class <span class="typeNameLabel">ConnectionInfo</span>
+extends <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></pre>
+<div class="block">A class that holds information about a connection</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Hyun Jung (hyju@seas.upenn.edu)</dd>
+</dl>
+</li>
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+<!-- =========== FIELD SUMMARY =========== -->
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+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static java.lang.String[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html#required">required</a></span></code>&nbsp;</td>
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+<h3>Constructor Summary</h3>
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+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html#ConnectionInfo--">ConnectionInfo</a></span>()</code>&nbsp;</td>
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+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.String[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html#requiredFields--">requiredFields</a></span>()</code>
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+<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#add-java.lang.String-java.lang.Object-">add</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#containsField-java.lang.String-">containsField</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAll--">getAll</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsDouble-java.lang.String-">getAsDouble</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsLong-java.lang.String-">getAsLong</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsString-java.lang.String-">getAsString</a></code></li>
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
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+</ul>
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+<div class="details">
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+<li class="blockList">
+<!-- ============ FIELD DETAIL =========== -->
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+<li class="blockList"><a name="field.detail">
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+<h3>Field Detail</h3>
+<a name="required">
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>required</h4>
+<pre>public static final&nbsp;java.lang.String[] required</pre>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
+<a name="ConnectionInfo--">
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+<li class="blockList">
+<h4>ConnectionInfo</h4>
+<pre>public&nbsp;ConnectionInfo()</pre>
+</li>
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+<li class="blockList"><a name="method.detail">
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+<li class="blockList">
+<h4>requiredFields</h4>
+<pre>public&nbsp;java.lang.String[]&nbsp;requiredFields()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#requiredFields--">Info</a></code></span></div>
+<div class="block">Returns a list of fields guaranteed to exist for this data.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#requiredFields--">requiredFields</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>String array of the names of the guaranteed fields</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" target="_top">Frames</a></li>
+<li><a href="ConnectionInfo.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html
new file mode 100644
index 0000000..978449b
--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html
@@ -0,0 +1,236 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>DataListener (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DataListener (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" target="_top">Frames</a></li>
+<li><a href="DataListener.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</div>
+<h2 title="Interface DataListener" class="title">Interface DataListener</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Superinterfaces:</dt>
+<dd><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">DataListener</span>
+extends <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a></pre>
+<div class="block">A listener interface for receiving periodic data</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Hyun Jung (hyju@seas.upenn.edu)</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html#handleData-java.util.List-">handleData</a></span>(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a></h3>
+<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html#onNotAvailable--">onNotAvailable</a></code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="handleData-java.util.List-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>handleData</h4>
+<pre>void&nbsp;handleData(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" target="_top">Frames</a></li>
+<li><a href="DataListener.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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+  }
+  //-->
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+<li>Summary:&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html
new file mode 100644
index 0000000..01fe2c7
--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html
@@ -0,0 +1,196 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>EventListener (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="EventListener (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" target="_top">Frames</a></li>
+<li><a href="EventListener.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</div>
+<h2 title="Interface EventListener" class="title">Interface EventListener</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Superinterfaces:</dt>
+<dd><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">EventListener</span>
+extends <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a></pre>
+<div class="block">A listener interface for receiving particular states or changes in data.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Hyun Jung (hyju@seas.upenn.edu)</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener">
+<!--   -->
+</a>
+<h3>Methods inherited from interface&nbsp;edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a></h3>
+<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html#onNotAvailable--">onNotAvailable</a></code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" target="_top">Frames</a></li>
+<li><a href="EventListener.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
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+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html
new file mode 100644
index 0000000..7dcb97f
--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html
@@ -0,0 +1,355 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>ISysmon (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="ISysmon (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6,"i1":6,"i2":6,"i3":6,"i4":6,"i5":6,"i6":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" target="_top">Frames</a></li>
+<li><a href="ISysmon.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</div>
+<h2 title="Interface ISysmon" class="title">Interface ISysmon</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">ISysmon</span></pre>
+<div class="block">Interface to monitor system metrics</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Hyun Jung (hyju@seas.upenn.edu)</dd>
+</dl>
+</li>
+</ul>
+</div>
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+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
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+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addListener-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">addListener</a></span>(<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>&nbsp;metric,
+           <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a>&nbsp;listener)</code>
+<div class="block">Attaches a listener to the specified metric.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addListener-java.lang.String-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">addListener</a></span>(java.lang.String&nbsp;metric,
+           <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a>&nbsp;listener)</code>
+<div class="block">Attaches a listener to the specified metric.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addMonitor-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-">addMonitor</a></span>(<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>&nbsp;metric)</code>
+<div class="block">Adds the given metric to the list of metrics to request on the next interval.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addMonitor-java.lang.String-">addMonitor</a></span>(java.lang.String&nbsp;metric)</code>
+<div class="block">Adds the given metric to the list of metrics to request on the next interval.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#init-java.util.Properties-">init</a></span>(java.util.Properties&nbsp;properties)</code>
+<div class="block">Initializes the system monitor with given options (properties).</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#start--">start</a></span>()</code>
+<div class="block">Starts to receive system metrics periodically.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#stop--">stop</a></span>()</code>
+<div class="block">Stops receiving system metrics.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="init-java.util.Properties-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>init</h4>
+<pre>void&nbsp;init(java.util.Properties&nbsp;properties)</pre>
+<div class="block">Initializes the system monitor with given options (properties).</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>properties</code> - Parsed object of the properties file</dd>
+</dl>
+</li>
+</ul>
+<a name="start--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>start</h4>
+<pre>void&nbsp;start()</pre>
+<div class="block">Starts to receive system metrics periodically.</div>
+</li>
+</ul>
+<a name="stop--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>stop</h4>
+<pre>void&nbsp;stop()</pre>
+<div class="block">Stops receiving system metrics.</div>
+</li>
+</ul>
+<a name="addMonitor-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addMonitor</h4>
+<pre>void&nbsp;addMonitor(java.lang.String&nbsp;metric)</pre>
+<div class="block">Adds the given metric to the list of metrics to request on the next interval.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metric</code> - Name of the metric to request</dd>
+</dl>
+</li>
+</ul>
+<a name="addMonitor-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addMonitor</h4>
+<pre>void&nbsp;addMonitor(<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>&nbsp;metric)</pre>
+<div class="block">Adds the given metric to the list of metrics to request on the next interval.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metric</code> - Enum of the metric to request</dd>
+</dl>
+</li>
+</ul>
+<a name="addListener-java.lang.String-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addListener</h4>
+<pre>void&nbsp;addListener(java.lang.String&nbsp;metric,
+                 <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a>&nbsp;listener)</pre>
+<div class="block">Attaches a listener to the specified metric. Starts monitoring the metric if
+ the monitor doesn't already</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metric</code> - Name of the metric to attach the listener to</dd>
+<dd><code>listener</code> - The listener to be added</dd>
+</dl>
+</li>
+</ul>
+<a name="addListener-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>addListener</h4>
+<pre>void&nbsp;addListener(<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>&nbsp;metric,
+                 <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a>&nbsp;listener)</pre>
+<div class="block">Attaches a listener to the specified metric. Starts monitoring the metric if
+ the monitor doesn't already</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metric</code> - Enum of the metric to attach the listener to</dd>
+<dd><code>listener</code> - The listener to be added</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html
new file mode 100644
index 0000000..264704f
--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html
@@ -0,0 +1,416 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>Info (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Info (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" target="_top">Frames</a></li>
+<li><a href="Info.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</div>
+<h2 title="Class Info" class="title">Class Info</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Info</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ChannelInfo</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ConnectionInfo</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">Info</span>
+extends java.lang.Object</pre>
+<div class="block">A class the represents data from the system monitor</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Hyun Jung (hyju@seas.upenn.edu)</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#Info--">Info</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#add-java.lang.String-java.lang.Object-">add</a></span>(java.lang.String&nbsp;field,
+   java.lang.Object&nbsp;value)</code>
+<div class="block">Adds a field and a value to the instance.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#containsField-java.lang.String-">containsField</a></span>(java.lang.String&nbsp;field)</code>
+<div class="block">Returns whether this Info contains the specified field.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.util.Map&lt;java.lang.String,java.lang.Object&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAll--">getAll</a></span>()</code>
+<div class="block">Returns all data in this Info as a map.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsDouble-java.lang.String-">getAsDouble</a></span>(java.lang.String&nbsp;field)</code>
+<div class="block">Returns the value of the field given as a double, or 0 if the field doesn't exist.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsLong-java.lang.String-">getAsLong</a></span>(java.lang.String&nbsp;field)</code>
+<div class="block">Returns the value of the field given as a long, or 0 if the field doesn't exist.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsString-java.lang.String-">getAsString</a></span>(java.lang.String&nbsp;field)</code>
+<div class="block">Returns the value of the field given as a String, or an empty string if the field doesn't exist.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>java.lang.String[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#requiredFields--">requiredFields</a></span>()</code>
+<div class="block">Returns a list of fields guaranteed to exist for this data.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html
new file mode 100644
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--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html
@@ -0,0 +1,228 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>Listener (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Listener (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
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+<div class="subNav">
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+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
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+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</div>
+<h2 title="Interface Listener" class="title">Interface Listener</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Subinterfaces:</dt>
+<dd><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">DataListener</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">EventListener</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">Listener</span></pre>
+<div class="block">A listener interface for receiving data from the system monitor.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Hyun Jung (hyju@seas.upenn.edu)</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
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+<!--   -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html#onNotAvailable--">onNotAvailable</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
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+<a name="onNotAvailable--">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>onNotAvailable</h4>
+<pre>void&nbsp;onNotAvailable()</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<ul class="subNavList">
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+<li><a href="#method.summary">Method</a></li>
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+<li>Detail:&nbsp;</li>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html
new file mode 100644
index 0000000..013830a
--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html
@@ -0,0 +1,174 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>Metric (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Metric (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" target="_top">Frames</a></li>
+<li><a href="Metric.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</div>
+<h2 title="Interface Metric" class="title">Interface Metric</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">Metric</span></pre>
+<div class="block">An empty interface that all metric enums are required to implement.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Hyun Jung (hyju@seas.upenn.edu)</dd>
+</dl>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html
new file mode 100644
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--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html
@@ -0,0 +1,345 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>MetricType (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="MetricType (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":9,"i1":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#enum.constant.summary">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#enum.constant.detail">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</div>
+<h2 title="Enum MetricType" class="title">Enum MetricType</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a>&gt;</li>
+<li>
+<ul class="inheritance">
+<li>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.MetricType</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>, java.io.Serializable, java.lang.Comparable&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a>&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public enum <span class="typeNameLabel">MetricType</span>
+extends java.lang.Enum&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a>&gt;
+implements <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a></pre>
+<div class="block">An Enum class specifying the metrics that all implementation of sysmon API are required to supply.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Hyun Jung (hyju@seas.upenn.edu)</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.summary">
+<!--   -->
+</a>
+<h3>Enum Constant Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation">
+<caption><span>Enum Constants</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html#CHANNELS">CHANNELS</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html#CONNECTIONS">CONNECTIONS</a></span></code>&nbsp;</td>
+</tr>
+</table>
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+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String&nbsp;name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Enum</h3>
+<code>clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>getClass, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ ENUM CONSTANT DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.detail">
+<!--   -->
+</a>
+<h3>Enum Constant Detail</h3>
+<a name="CONNECTIONS">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>CONNECTIONS</h4>
+<pre>public static final&nbsp;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a> CONNECTIONS</pre>
+</li>
+</ul>
+<a name="CHANNELS">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>CHANNELS</h4>
+<pre>public static final&nbsp;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a> CHANNELS</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="values--">
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+<ul class="blockList">
+<li class="blockList">
+<h4>values</h4>
+<pre>public static&nbsp;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a>[]&nbsp;values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.  This method may be used to iterate
+over the constants as follows:
+<pre>
+for (MetricType c : MetricType.values())
+&nbsp;   System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
+</ul>
+<a name="valueOf-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>valueOf</h4>
+<pre>public static&nbsp;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a>&nbsp;valueOf(java.lang.String&nbsp;name)</pre>
+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type.  (Extraneous whitespace characters are 
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html
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--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html
@@ -0,0 +1,34 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html" target="classFrame">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></h1>
+<div class="indexContainer">
+<h2 title="Interfaces">Interfaces</h2>
+<ul title="Interfaces">
+<li><a href="DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame"><span class="interfaceName">DataListener</span></a></li>
+<li><a href="EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame"><span class="interfaceName">EventListener</span></a></li>
+<li><a href="ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame"><span class="interfaceName">ISysmon</span></a></li>
+<li><a href="Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame"><span class="interfaceName">Listener</span></a></li>
+<li><a href="Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame"><span class="interfaceName">Metric</span></a></li>
+</ul>
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame">ChannelInfo</a></li>
+<li><a href="ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame">ConnectionInfo</a></li>
+<li><a href="Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame">Info</a></li>
+</ul>
+<h2 title="Enums">Enums</h2>
+<ul title="Enums">
+<li><a href="MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api" target="classFrame">MetricType</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html
new file mode 100644
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--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html
@@ -0,0 +1,212 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
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+            parent.document.title="edu.upenn.cis.precise.openicelite.coreapps.sysmon.api (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
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+</div>
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+<tr>
+<th class="colFirst" scope="col">Interface</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">DataListener</a></td>
+<td class="colLast">
+<div class="block">A listener interface for receiving periodic data</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">EventListener</a></td>
+<td class="colLast">
+<div class="block">A listener interface for receiving particular states or changes in data.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></td>
+<td class="colLast">
+<div class="block">Interface to monitor system metrics</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a></td>
+<td class="colLast">
+<div class="block">A listener interface for receiving data from the system monitor.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a></td>
+<td class="colLast">
+<div class="block">An empty interface that all metric enums are required to implement.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
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+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ChannelInfo</a></td>
+<td class="colLast">
+<div class="block">A class that holds information about a channel</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ConnectionInfo</a></td>
+<td class="colLast">
+<div class="block">A class that holds information about a connection</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></td>
+<td class="colLast">
+<div class="block">A class the represents data from the system monitor</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation">
+<caption><span>Enum Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Enum</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a></td>
+<td class="colLast">
+<div class="block">An Enum class specifying the metrics that all implementation of sysmon API are required to supply.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html
new file mode 100644
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--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html
@@ -0,0 +1,163 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
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+<div class="header">
+<h1 class="title">Hierarchy For Package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Info</span></a>
+<ul>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">ChannelInfo</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">ConnectionInfo</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<h2 title="Interface Hierarchy">Interface Hierarchy</h2>
+<ul>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">ISysmon</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Listener</span></a>
+<ul>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">DataListener</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">EventListener</span></a></li>
+</ul>
+</li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Metric</span></a></li>
+</ul>
+<h2 title="Enum Hierarchy">Enum Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">java.lang.Enum&lt;E&gt; (implements java.lang.Comparable&lt;T&gt;, java.io.Serializable)
+<ul>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">MetricType</span></a> (implements edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>)</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
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+</div>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html
new file mode 100644
index 0000000..38a039b
--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html
@@ -0,0 +1,411 @@
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<title>DbConn (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DbConn (OpenICE-lite 0.1.3 API)";
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+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10};
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+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev&nbsp;Class</li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" target="_top">Frames</a></li>
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+<li>Field&nbsp;|&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</div>
+<h2 title="Class DbConn" class="title">Class DbConn</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.DbConn</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">DbConn</span>
+extends java.lang.Object</pre>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<th class="colFirst" scope="col">Modifier and Type</th>
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+<tr id="i0" class="altColor">
+<td class="colFirst"><code>protected void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#connect--">connect</a></span>()</code>&nbsp;</td>
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#createChannelTable--">createChannelTable</a></span>()</code>
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+<td class="colFirst"><code>protected void</code></td>
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+<div class="block">Convenience method to insert a list of ChanneInfo</div>
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+<tr id="i6" class="altColor">
+<td class="colFirst"><code>protected void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#insertConnectionInfo-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ConnectionInfo-">insertConnectionInfo</a></span>(<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ConnectionInfo</a>&nbsp;info)</code>
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+<td class="colFirst"><code>protected void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#insertConnectionList-java.util.List-">insertConnectionList</a></span>(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;infoList)</code>
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+          java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;infoList)</code>&nbsp;</td>
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+<div class="block">Inserts the given ConnectionInfo into connections table.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>info</code> - ConnectionInfo object to insert</dd>
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+<div class="block">Convenience method to insert a list of ConnectionInfo</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>infoList</code> - List of ConnectionInfo to insert</dd>
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+<div class="block">Inserts the given ChannelInfo object into table</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>info</code> - ChannelInfo to insert</dd>
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+<div class="block">Convenience method to insert a list of ChanneInfo</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>infoList</code> - List of ChannelInfo to insert</dd>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html
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+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</div>
+<h2 title="Class InfoParser" class="title">Class InfoParser</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.InfoParser</li>
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+<pre>public class <span class="typeNameLabel">InfoParser</span>
+extends java.lang.Object</pre>
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+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html#InfoParser--">InfoParser</a></span>()</code>&nbsp;</td>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>protected static java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html#parseList-java.lang.String-com.google.gson.JsonArray-">parseList</a></span>(java.lang.String&nbsp;metric,
+         com.google.gson.JsonArray&nbsp;array)</code>
+<div class="block">Parses an array of json objects into a list of Info objects.</div>
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+</tr>
+</table>
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+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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+</li>
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="InfoParser--">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>InfoParser</h4>
+<pre>public&nbsp;InfoParser()</pre>
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+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="parseList-java.lang.String-com.google.gson.JsonArray-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>parseList</h4>
+<pre>protected static&nbsp;java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;parseList(java.lang.String&nbsp;metric,
+                                                com.google.gson.JsonArray&nbsp;array)</pre>
+<div class="block">Parses an array of json objects into a list of Info objects.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metric</code> - Metric to use when parsing the array</dd>
+<dd><code>array</code> - Json array to parse</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>List of parsed Info objects</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html
new file mode 100644
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--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html
@@ -0,0 +1,294 @@
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<title>MqttMetricType (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
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+</head>
+<body>
+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="MqttMetricType (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Enum Constants&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Enum Constants&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</div>
+<h2 title="Enum MqttMetricType" class="title">Enum MqttMetricType</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a>&gt;</li>
+<li>
+<ul class="inheritance">
+<li>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.MqttMetricType</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>, java.io.Serializable, java.lang.Comparable&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a>&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public enum <span class="typeNameLabel">MqttMetricType</span>
+extends java.lang.Enum&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a>&gt;
+implements <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a></pre>
+</li>
+</ul>
+</div>
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+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String&nbsp;name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Enum</h3>
+<code>clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>getClass, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="values--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>values</h4>
+<pre>public static&nbsp;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a>[]&nbsp;values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.  This method may be used to iterate
+over the constants as follows:
+<pre>
+for (MqttMetricType c : MqttMetricType.values())
+&nbsp;   System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
+</ul>
+<a name="valueOf-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>valueOf</h4>
+<pre>public static&nbsp;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a>&nbsp;valueOf(java.lang.String&nbsp;name)</pre>
+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type.  (Extraneous whitespace characters are 
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html
new file mode 100644
index 0000000..b6746ad
--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html
@@ -0,0 +1,460 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<title>MqttSysmon (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="MqttSysmon (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10};
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+<div class="header">
+<div class="subTitle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</div>
+<h2 title="Class MqttSysmon" class="title">Class MqttSysmon</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.MqttSysmon</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">MqttSysmon</span>
+extends java.lang.Object
+implements <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></pre>
+<div class="block">MQTT implementation of the system monitor interface. This class periodically requests system metric
+ from the broker and deliver the data to the client.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Hyun Ji Jung</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier</th>
+<th class="colLast" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#MqttSysmon--">MqttSysmon</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#MqttSysmon-java.util.Properties-">MqttSysmon</a></span>(java.util.Properties&nbsp;properties)</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#addListener-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">addListener</a></span>(<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>&nbsp;metric,
+           <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a>&nbsp;listener)</code>
+<div class="block">Attaches a listener to the specified metric.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#addListener-java.lang.String-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">addListener</a></span>(java.lang.String&nbsp;metric,
+           <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a>&nbsp;listener)</code>
+<div class="block">Attaches a listener to the specified metric.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#addMonitor-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-">addMonitor</a></span>(<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>&nbsp;metric)</code>
+<div class="block">Adds the given metric to the list of metrics to request on the next interval.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#addMonitor-java.lang.String-">addMonitor</a></span>(java.lang.String&nbsp;metric)</code>
+<div class="block">Adds the given metric to the list of metrics to request on the next interval.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#init-java.util.Properties-">init</a></span>(java.util.Properties&nbsp;properties)</code>
+<div class="block">Initializes the system monitor with given options (properties).</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>protected void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#setInterval-long-">setInterval</a></span>(long&nbsp;interval)</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#start--">start</a></span>()</code>
+<div class="block">Starts to receive system metrics periodically.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#stop--">stop</a></span>()</code>
+<div class="block">Stops receiving system metrics.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="MqttSysmon--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>MqttSysmon</h4>
+<pre>protected&nbsp;MqttSysmon()</pre>
+</li>
+</ul>
+<a name="MqttSysmon-java.util.Properties-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>MqttSysmon</h4>
+<pre>public&nbsp;MqttSysmon(java.util.Properties&nbsp;properties)</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="init-java.util.Properties-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>init</h4>
+<pre>public&nbsp;void&nbsp;init(java.util.Properties&nbsp;properties)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#init-java.util.Properties-">ISysmon</a></code></span></div>
+<div class="block">Initializes the system monitor with given options (properties).</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#init-java.util.Properties-">init</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>properties</code> - Parsed object of the properties file</dd>
+</dl>
+</li>
+</ul>
+<a name="setInterval-long-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setInterval</h4>
+<pre>protected&nbsp;void&nbsp;setInterval(long&nbsp;interval)</pre>
+</li>
+</ul>
+<a name="start--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>start</h4>
+<pre>public&nbsp;void&nbsp;start()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#start--">ISysmon</a></code></span></div>
+<div class="block">Starts to receive system metrics periodically.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#start--">start</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="stop--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>stop</h4>
+<pre>public&nbsp;void&nbsp;stop()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#stop--">ISysmon</a></code></span></div>
+<div class="block">Stops receiving system metrics.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#stop--">stop</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="addMonitor-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addMonitor</h4>
+<pre>public&nbsp;void&nbsp;addMonitor(java.lang.String&nbsp;metric)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addMonitor-java.lang.String-">ISysmon</a></code></span></div>
+<div class="block">Adds the given metric to the list of metrics to request on the next interval.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addMonitor-java.lang.String-">addMonitor</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metric</code> - Name of the metric to request</dd>
+</dl>
+</li>
+</ul>
+<a name="addMonitor-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addMonitor</h4>
+<pre>public&nbsp;void&nbsp;addMonitor(<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>&nbsp;metric)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addMonitor-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-">ISysmon</a></code></span></div>
+<div class="block">Adds the given metric to the list of metrics to request on the next interval.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addMonitor-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-">addMonitor</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metric</code> - Enum of the metric to request</dd>
+</dl>
+</li>
+</ul>
+<a name="addListener-java.lang.String-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addListener</h4>
+<pre>public&nbsp;void&nbsp;addListener(java.lang.String&nbsp;metric,
+                        <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a>&nbsp;listener)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addListener-java.lang.String-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">ISysmon</a></code></span></div>
+<div class="block">Attaches a listener to the specified metric. Starts monitoring the metric if
+ the monitor doesn't already</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addListener-java.lang.String-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">addListener</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metric</code> - Name of the metric to attach the listener to</dd>
+<dd><code>listener</code> - The listener to be added</dd>
+</dl>
+</li>
+</ul>
+<a name="addListener-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>addListener</h4>
+<pre>public&nbsp;void&nbsp;addListener(<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>&nbsp;metric,
+                        <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a>&nbsp;listener)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addListener-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">ISysmon</a></code></span></div>
+<div class="block">Attaches a listener to the specified metric. Starts monitoring the metric if
+ the monitor doesn't already</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addListener-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">addListener</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>metric</code> - Enum of the metric to attach the listener to</dd>
+<dd><code>listener</code> - The listener to be added</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li>Next&nbsp;Class</li>
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+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" target="_top">Frames</a></li>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html
new file mode 100644
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--- /dev/null
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html
@@ -0,0 +1,26 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
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+<meta name="date" content="2018-06-29">
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+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt" target="classFrame">DbConn</a></li>
+<li><a href="InfoParser.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt" target="classFrame">InfoParser</a></li>
+<li><a href="MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt" target="classFrame">MqttSysmon</a></li>
+</ul>
+<h2 title="Enums">Enums</h2>
+<ul title="Enums">
+<li><a href="MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt" target="classFrame">MqttMetricType</a></li>
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@@ -0,0 +1,165 @@
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
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+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
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+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">InfoParser</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></td>
+<td class="colLast">
+<div class="block">MQTT implementation of the system monitor interface.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation">
+<caption><span>Enum Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Enum</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
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+<!--   -->
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+</html>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
+<link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt Class Hierarchy (OpenICE-lite 0.1.3 API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
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+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">DbConn</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">InfoParser</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">MqttSysmon</span></a> (implements edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a>)</li>
+</ul>
+</li>
+</ul>
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+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">java.lang.Enum&lt;E&gt; (implements java.lang.Comparable&lt;T&gt;, java.io.Serializable)
+<ul>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">MqttMetricType</span></a> (implements edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>)</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html">Prev</a></li>
+<li><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../../../../index.html?edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html" target="_top">Frames</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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@@ -42,7 +42,7 @@
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-<li>Prev&nbsp;Package</li>
+<li><a href="../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html">Prev&nbsp;Package</a></li>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html
index a3a12a1..80e90bb 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.iomt.api Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
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@@ -12,7 +12,7 @@
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@@ -42,7 +42,7 @@
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 <div class="subNav">
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+<li><a href="../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html">Prev</a></li>
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@@ -110,7 +110,7 @@ <h2 title="Interface Hierarchy">Interface Hierarchy</h2>
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+<li><a href="../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html">Prev</a></li>
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index 9044ac3..dbfba02 100644
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-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>IGracefulShutdown (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
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index e715ee7..ac33dbe 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html
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-<title>IMiddleware (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>IMiddleware (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
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index 7288d5b..714db9d 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddlewareCallback.html
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@@ -2,9 +2,9 @@
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-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>IMiddlewareCallback (OpenICE-lite 0.1.3 API)</title>
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index f8bd009..c6f42da 100644
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>ITopicHandler.TopicType (OpenICE-lite 0.1.3 API)</title>
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index 64d3861..ac015c7 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.html
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>ITopicHandler (OpenICE-lite 0.1.3 API)</title>
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index 27b4245..722d3eb 100644
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-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>ShutdownHook (OpenICE-lite 0.1.3 API)</title>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-summary.html
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.middleware.api (OpenICE-lite 0.1.3 API)</title>
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
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+<meta name="date" content="2018-06-29">
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<title>Dongle (OpenICE-lite 0.1.3 API)</title>
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<title>LoggerH2 (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
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+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.middleware.mqtt (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-tree.html
index d3e0b1e..b7a2e7d 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-tree.html
@@ -2,9 +2,9 @@
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-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.middleware.mqtt Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
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 </head>
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+            parent.document.title="edu.upenn.cis.precise.openicelite.middleware.mqtt Class Hierarchy (OpenICE-lite 0.1.3 API)";
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index cbddaa4..d7a4b35 100644
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+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html
@@ -2,9 +2,9 @@
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-<title>DongleInfo (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:10 EDT 2018 -->
+<title>DongleInfo (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/TopicHandler.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/TopicHandler.html
index e70d678..707691c 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/TopicHandler.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/TopicHandler.html
@@ -2,9 +2,9 @@
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-<title>TopicHandler (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:10 EDT 2018 -->
+<title>TopicHandler (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
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 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
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-            parent.document.title="TopicHandler (OpenICE-lite 0.1.0 API)";
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-frame.html
index 7431c2d..ad2efea 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-frame.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-frame.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
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-<title>edu.upenn.cis.precise.openicelite.middleware.mqtt.type (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.middleware.mqtt.type (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-summary.html
index 073d2fd..75f7d0d 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-summary.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_171) on Fri Jun 22 00:52:07 EDT 2018 -->
-<title>edu.upenn.cis.precise.openicelite.middleware.mqtt.type (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.middleware.mqtt.type (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
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+            parent.document.title="edu.upenn.cis.precise.openicelite.middleware.mqtt.type (OpenICE-lite 0.1.3 API)";
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     catch(err) {
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-tree.html
index ad206e0..f70a731 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-tree.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
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 <head>
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-<title>edu.upenn.cis.precise.openicelite.middleware.mqtt.type Class Hierarchy (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.middleware.mqtt.type Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
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+            parent.document.title="edu.upenn.cis.precise.openicelite.middleware.mqtt.type Class Hierarchy (OpenICE-lite 0.1.3 API)";
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html
index fcef056..9185f23 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
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-<!-- Generated by javadoc (1.8.0_171) on Fri Jun 22 00:52:07 EDT 2018 -->
-<title>SSLUtil (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<title>SSLUtil (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="SSLUtil (OpenICE-lite 0.1.0 API)";
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-frame.html
index 21c2445..02927e5 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-frame.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-frame.html
@@ -2,9 +2,9 @@
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-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.middleware.mqtt.util (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-summary.html
index 1cf9a5d..583a5da 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-summary.html
@@ -2,9 +2,9 @@
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-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.middleware.mqtt.util (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
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+            parent.document.title="edu.upenn.cis.precise.openicelite.middleware.mqtt.util (OpenICE-lite 0.1.3 API)";
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     catch(err) {
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html
index 5ee4af5..0bddc8d 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html
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@@ -2,9 +2,9 @@
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-<title>edu.upenn.cis.precise.openicelite.middleware.mqtt.util Class Hierarchy (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>edu.upenn.cis.precise.openicelite.middleware.mqtt.util Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
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+            parent.document.title="edu.upenn.cis.precise.openicelite.middleware.mqtt.util Class Hierarchy (OpenICE-lite 0.1.3 API)";
         }
     }
     catch(err) {
diff --git a/docs/help-doc.html b/docs/help-doc.html
index 448c7ce..97b35c3 100644
--- a/docs/help-doc.html
+++ b/docs/help-doc.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_171) on Fri Jun 22 00:52:08 EDT 2018 -->
-<title>API Help (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:14 EDT 2018 -->
+<title>API Help (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="API Help (OpenICE-lite 0.1.0 API)";
+            parent.document.title="API Help (OpenICE-lite 0.1.3 API)";
         }
     }
     catch(err) {
diff --git a/docs/index-all.html b/docs/index-all.html
index ca03a50..f217e12 100644
--- a/docs/index-all.html
+++ b/docs/index-all.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_171) on Fri Jun 22 00:52:08 EDT 2018 -->
-<title>Index (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>Index (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Index (OpenICE-lite 0.1.0 API)";
+            parent.document.title="Index (OpenICE-lite 0.1.3 API)";
         }
     }
     catch(err) {
@@ -68,11 +68,15 @@
 <!--   -->
 </a></div>
 <!-- ========= END OF TOP NAVBAR ========= -->
-<div class="contentContainer"><a href="#I:A">A</a>&nbsp;<a href="#I:C">C</a>&nbsp;<a href="#I:D">D</a>&nbsp;<a href="#I:E">E</a>&nbsp;<a href="#I:G">G</a>&nbsp;<a href="#I:H">H</a>&nbsp;<a href="#I:I">I</a>&nbsp;<a href="#I:L">L</a>&nbsp;<a href="#I:M">M</a>&nbsp;<a href="#I:P">P</a>&nbsp;<a href="#I:R">R</a>&nbsp;<a href="#I:S">S</a>&nbsp;<a href="#I:T">T</a>&nbsp;<a href="#I:U">U</a>&nbsp;<a href="#I:V">V</a>&nbsp;<a href="#I:W">W</a>&nbsp;<a name="I:A">
+<div class="contentContainer"><a href="#I:A">A</a>&nbsp;<a href="#I:C">C</a>&nbsp;<a href="#I:D">D</a>&nbsp;<a href="#I:E">E</a>&nbsp;<a href="#I:G">G</a>&nbsp;<a href="#I:H">H</a>&nbsp;<a href="#I:I">I</a>&nbsp;<a href="#I:L">L</a>&nbsp;<a href="#I:M">M</a>&nbsp;<a href="#I:O">O</a>&nbsp;<a href="#I:P">P</a>&nbsp;<a href="#I:R">R</a>&nbsp;<a href="#I:S">S</a>&nbsp;<a href="#I:T">T</a>&nbsp;<a href="#I:U">U</a>&nbsp;<a href="#I:V">V</a>&nbsp;<a href="#I:W">W</a>&nbsp;<a name="I:A">
 <!--   -->
 </a>
 <h2 class="title">A</h2>
 <dl>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#add-java.lang.String-java.lang.Object-">add(String, Object)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
+<dd>
+<div class="block">Adds a field and a value to the instance.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html#addDevice-edu.upenn.cis.precise.openicelite.iomt.api.DeviceInfo-">addDevice(DeviceInfo)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html" title="interface in edu.upenn.cis.precise.openicelite.middleware.api">IMiddleware</a></dt>
 <dd>
 <div class="block">Add information about device connected to the dongle</div>
@@ -83,12 +87,42 @@ <h2 class="title">A</h2>
 </dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html#addDevice-edu.upenn.cis.precise.openicelite.iomt.api.DeviceInfo-">addDevice(DeviceInfo)</a></span> - Method in class edu.upenn.cis.precise.openicelite.middleware.mqtt.type.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt.type">DongleInfo</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addListener-java.lang.String-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">addListener(String, Listener)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></dt>
+<dd>
+<div class="block">Attaches a listener to the specified metric.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addListener-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">addListener(Metric, Listener)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></dt>
+<dd>
+<div class="block">Attaches a listener to the specified metric.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#addListener-java.lang.String-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">addListener(String, Listener)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#addListener-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener-">addListener(Metric, Listener)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addMonitor-java.lang.String-">addMonitor(String)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></dt>
+<dd>
+<div class="block">Adds the given metric to the list of metrics to request on the next interval.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#addMonitor-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-">addMonitor(Metric)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></dt>
+<dd>
+<div class="block">Adds the given metric to the list of metrics to request on the next interval.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#addMonitor-java.lang.String-">addMonitor(String)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#addMonitor-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-">addMonitor(Metric)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
+<dd>&nbsp;</dd>
 </dl>
 <a name="I:C">
 <!--   -->
 </a>
 <h2 class="title">C</h2>
 <dl>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">ChannelInfo</span></a> - Class in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></dt>
+<dd>
+<div class="block">A class that holds information about a channel</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html#ChannelInfo--">ChannelInfo()</a></span> - Constructor for class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ChannelInfo</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html#close--">close()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api">IDriver</a></dt>
 <dd>
 <div class="block">Close and release all associated resource</div>
@@ -105,6 +139,8 @@ <h2 class="title">C</h2>
 <dd>
 <div class="block">Close and release all associated resource</div>
 </dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#connect--">connect()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html#connect-java.lang.String-java.lang.String-java.util.HashMap-">connect(String, String, HashMap&lt;String, Object&gt;)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api">IDriver</a></dt>
 <dd>
 <div class="block">Initiate a connection to a device
@@ -121,16 +157,42 @@ <h2 class="title">C</h2>
 <div class="block">Initiate a connection to server (for centralized distribution) or peer
  (for decentralized distribution).</div>
 </dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">ConnectionInfo</span></a> - Class in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></dt>
+<dd>
+<div class="block">A class that holds information about a connection</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html#ConnectionInfo--">ConnectionInfo()</a></span> - Constructor for class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ConnectionInfo</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/Dongle.html#connectionLost-java.lang.Throwable-">connectionLost(Throwable)</a></span> - Method in class edu.upenn.cis.precise.openicelite.middleware.mqtt.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/Dongle.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt">Dongle</a></dt>
 <dd>
 <div class="block">This method is called when the connection to the server is lost</div>
 </dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#containsField-java.lang.String-">containsField(String)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
+<dd>
+<div class="block">Returns whether this Info contains the specified field.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#createChannelTable--">createChannelTable()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
+<dd>
+<div class="block">Creates (if not exists) a table that can store ChannelInfo</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#createConnectionTable--">createConnectionTable()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
+<dd>
+<div class="block">Creates (if not exists) a table that can store ConnectionInfo</div>
+</dd>
 </dl>
 <a name="I:D">
 <!--   -->
 </a>
 <h2 class="title">D</h2>
 <dl>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">DataListener</span></a> - Interface in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></dt>
+<dd>
+<div class="block">A listener interface for receiving periodic data</div>
+</dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">DbConn</span></a> - Class in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#DbConn-java.lang.String-">DbConn(String)</a></span> - Constructor for class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/Dongle.html#deliveryComplete-org.eclipse.paho.client.mqttv3.IMqttDeliveryToken-">deliveryComplete(IMqttDeliveryToken)</a></span> - Method in class edu.upenn.cis.precise.openicelite.middleware.mqtt.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/Dongle.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt">Dongle</a></dt>
 <dd>
 <div class="block">Called when delivery for a message has been completed, and all acknowledgments
@@ -144,6 +206,8 @@ <h2 class="title">D</h2>
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html#DeviceInfo-java.lang.String-">DeviceInfo(String)</a></span> - Constructor for class edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html" title="class in edu.upenn.cis.precise.openicelite.iomt.api">DeviceInfo</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#disconnect--">disconnect()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html#disconnect--">disconnect()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api">IDriver</a></dt>
 <dd>
 <div class="block">Disconnect from device</div>
@@ -185,6 +249,10 @@ <h2 class="title">D</h2>
 </a>
 <h2 class="title">E</h2>
 <dl>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a> - package edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</dt>
+<dd>&nbsp;</dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</a> - package edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</dt>
+<dd>&nbsp;</dd>
 <dt><a href="edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html">edu.upenn.cis.precise.openicelite.iomt.api</a> - package edu.upenn.cis.precise.openicelite.iomt.api</dt>
 <dd>&nbsp;</dd>
 <dt><a href="edu/upenn/cis/precise/openicelite/middleware/api/package-summary.html">edu.upenn.cis.precise.openicelite.middleware.api</a> - package edu.upenn.cis.precise.openicelite.middleware.api</dt>
@@ -195,12 +263,32 @@ <h2 class="title">E</h2>
 <dd>&nbsp;</dd>
 <dt><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-summary.html">edu.upenn.cis.precise.openicelite.middleware.mqtt.util</a> - package edu.upenn.cis.precise.openicelite.middleware.mqtt.util</dt>
 <dd>&nbsp;</dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">EventListener</span></a> - Interface in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></dt>
+<dd>
+<div class="block">A listener interface for receiving particular states or changes in data.</div>
+</dd>
 </dl>
 <a name="I:G">
 <!--   -->
 </a>
 <h2 class="title">G</h2>
 <dl>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAll--">getAll()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
+<dd>
+<div class="block">Returns all data in this Info as a map.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsDouble-java.lang.String-">getAsDouble(String)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
+<dd>
+<div class="block">Returns the value of the field given as a double, or 0 if the field doesn't exist.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsLong-java.lang.String-">getAsLong(String)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
+<dd>
+<div class="block">Returns the value of the field given as a long, or 0 if the field doesn't exist.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsString-java.lang.String-">getAsString(String)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
+<dd>
+<div class="block">Returns the value of the field given as a String, or an empty string if the field doesn't exist.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html#getAttribute-java.lang.String-">getAttribute(String)</a></span> - Method in class edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html" title="class in edu.upenn.cis.precise.openicelite.iomt.api">DeviceInfo</a></dt>
 <dd>
 <div class="block">Return a device's attribute based on key</div>
@@ -337,6 +425,8 @@ <h2 class="title">G</h2>
 </a>
 <h2 class="title">H</h2>
 <dl>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html#handleData-java.util.List-">handleData(List&lt;Info&gt;)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">DataListener</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html#handleMessage-byte:A-">handleMessage(byte[])</a></span> - Method in interface edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api">IDriverCallback</a></dt>
 <dd>
 <div class="block">Handle new data from driver as a byte array</div>
@@ -381,6 +471,22 @@ <h2 class="title">I</h2>
 <div class="block">Allow an application to be notified when asynchronous events
  (message arrives, connection lost, etc.) occur</div>
 </dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Info</span></a> - Class in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></dt>
+<dd>
+<div class="block">A class the represents data from the system monitor</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#Info--">Info()</a></span> - Constructor for class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">InfoParser</span></a> - Class in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html#InfoParser--">InfoParser()</a></span> - Constructor for class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">InfoParser</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#init-java.util.Properties-">init(Properties)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></dt>
+<dd>
+<div class="block">Initializes the system monitor with given options (properties).</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#init-java.util.Properties-">init(Properties)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html#init-java.util.HashMap-">init(HashMap&lt;String, Object&gt;)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api">IDriver</a></dt>
 <dd>
 <div class="block">Perform some initializing tasks if needed</div>
@@ -397,6 +503,24 @@ <h2 class="title">I</h2>
 <dd>
 <div class="block">Initialize H2 database</div>
 </dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#insertChannelInfo-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ChannelInfo-">insertChannelInfo(ChannelInfo)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
+<dd>
+<div class="block">Inserts the given ChannelInfo object into table</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#insertChannelList-java.util.List-">insertChannelList(List&lt;Info&gt;)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
+<dd>
+<div class="block">Convenience method to insert a list of ChanneInfo</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#insertConnectionInfo-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.ConnectionInfo-">insertConnectionInfo(ConnectionInfo)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
+<dd>
+<div class="block">Inserts the given ConnectionInfo into connections table.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#insertConnectionList-java.util.List-">insertConnectionList(List&lt;Info&gt;)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
+<dd>
+<div class="block">Convenience method to insert a list of ConnectionInfo</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#insertList-java.lang.String-java.util.List-">insertList(String, List&lt;Info&gt;)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html#isConnected--">isConnected()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api">IDriver</a></dt>
 <dd>
 <div class="block">Determine if client is currently connect to a device</div>
@@ -409,6 +533,10 @@ <h2 class="title">I</h2>
 <dd>
 <div class="block">Determine if the middleware is currently connect to server or peers</div>
 </dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">ISysmon</span></a> - Interface in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></dt>
+<dd>
+<div class="block">Interface to monitor system metrics</div>
+</dd>
 <dt><a href="edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.html" title="interface in edu.upenn.cis.precise.openicelite.middleware.api"><span class="typeNameLink">ITopicHandler</span></a> - Interface in <a href="edu/upenn/cis/precise/openicelite/middleware/api/package-summary.html">edu.upenn.cis.precise.openicelite.middleware.api</a></dt>
 <dd>
 <div class="block">Shared class to ensure standardized and centralized place for topic names</div>
@@ -421,6 +549,10 @@ <h2 class="title">I</h2>
 </a>
 <h2 class="title">L</h2>
 <dl>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Listener</span></a> - Interface in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></dt>
+<dd>
+<div class="block">A listener interface for receiving data from the system monitor.</div>
+</dd>
 <dt><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/LoggerH2.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt"><span class="typeNameLink">LoggerH2</span></a> - Class in <a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/package-summary.html">edu.upenn.cis.precise.openicelite.middleware.mqtt</a></dt>
 <dd>
 <div class="block">A simple logger application to collect data published by MQTT Dongle via MQTT
@@ -444,12 +576,42 @@ <h2 class="title">M</h2>
 <dd>
 <div class="block">This method is called when a message arrives from the server</div>
 </dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Metric</span></a> - Interface in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></dt>
+<dd>
+<div class="block">An empty interface that all metric enums are required to implement.</div>
+</dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">MetricType</span></a> - Enum in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></dt>
+<dd>
+<div class="block">An Enum class specifying the metrics that all implementation of sysmon API are required to supply.</div>
+</dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">MqttMetricType</span></a> - Enum in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</a></dt>
+<dd>&nbsp;</dd>
+<dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">MqttSysmon</span></a> - Class in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</a></dt>
+<dd>
+<div class="block">MQTT implementation of the system monitor interface.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#MqttSysmon--">MqttSysmon()</a></span> - Constructor for class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#MqttSysmon-java.util.Properties-">MqttSysmon(Properties)</a></span> - Constructor for class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
+<dd>&nbsp;</dd>
+</dl>
+<a name="I:O">
+<!--   -->
+</a>
+<h2 class="title">O</h2>
+<dl>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html#onNotAvailable--">onNotAvailable()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a></dt>
+<dd>&nbsp;</dd>
 </dl>
 <a name="I:P">
 <!--   -->
 </a>
 <h2 class="title">P</h2>
 <dl>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html#parseList-java.lang.String-com.google.gson.JsonArray-">parseList(String, JsonArray)</a></span> - Static method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">InfoParser</a></dt>
+<dd>
+<div class="block">Parses an array of json objects into a list of Info objects.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html#publish-java.lang.String-byte:A-java.util.HashMap-">publish(String, byte[], HashMap&lt;String, Object&gt;)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html" title="interface in edu.upenn.cis.precise.openicelite.middleware.api">IMiddleware</a></dt>
 <dd>
 <div class="block">Publish a message to a topic on the server</div>
@@ -506,6 +668,18 @@ <h2 class="title">R</h2>
 </dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html#removeDevice-java.lang.String-">removeDevice(String)</a></span> - Method in class edu.upenn.cis.precise.openicelite.middleware.mqtt.type.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt.type">DongleInfo</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html#required">required</a></span> - Static variable in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ChannelInfo</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html#required">required</a></span> - Static variable in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ConnectionInfo</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html#requiredFields--">requiredFields()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ChannelInfo</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html#requiredFields--">requiredFields()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ConnectionInfo</a></dt>
+<dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#requiredFields--">requiredFields()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
+<dd>
+<div class="block">Returns a list of fields guaranteed to exist for this data.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/api/ShutdownHook.html#run--">run()</a></span> - Method in class edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/ShutdownHook.html" title="class in edu.upenn.cis.precise.openicelite.middleware.api">ShutdownHook</a></dt>
 <dd>&nbsp;</dd>
 </dl>
@@ -551,6 +725,8 @@ <h2 class="title">S</h2>
 </dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html#setDongleId-java.lang.String-">setDongleId(String)</a></span> - Method in class edu.upenn.cis.precise.openicelite.middleware.mqtt.type.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt.type">DongleInfo</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#setInterval-long-">setInterval(long)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html#setLastUpdated-long-">setLastUpdated(long)</a></span> - Method in class edu.upenn.cis.precise.openicelite.middleware.mqtt.type.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt.type">DongleInfo</a></dt>
 <dd>&nbsp;</dd>
 <dt><a href="edu/upenn/cis/precise/openicelite/middleware/api/ShutdownHook.html" title="class in edu.upenn.cis.precise.openicelite.middleware.api"><span class="typeNameLink">ShutdownHook</span></a> - Class in <a href="edu/upenn/cis/precise/openicelite/middleware/api/package-summary.html">edu.upenn.cis.precise.openicelite.middleware.api</a></dt>
@@ -565,6 +741,12 @@ <h2 class="title">S</h2>
 </dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html#SSLUtil--">SSLUtil()</a></span> - Constructor for class edu.upenn.cis.precise.openicelite.middleware.mqtt.util.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt.util">SSLUtil</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#start--">start()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></dt>
+<dd>
+<div class="block">Starts to receive system metrics periodically.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#start--">start()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/LoggerH2.html#start--">start()</a></span> - Method in class edu.upenn.cis.precise.openicelite.middleware.mqtt.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/LoggerH2.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt">LoggerH2</a></dt>
 <dd>
 <div class="block">Start logging data</div>
@@ -573,6 +755,12 @@ <h2 class="title">S</h2>
 <dd>
 <div class="block">Initialize middleware object, then connect to MQTT broker</div>
 </dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#stop--">stop()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></dt>
+<dd>
+<div class="block">Stops receiving system metrics.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#stop--">stop()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/LoggerH2.html#stop--">stop()</a></span> - Method in class edu.upenn.cis.precise.openicelite.middleware.mqtt.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/LoggerH2.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt">LoggerH2</a></dt>
 <dd>
 <div class="block">Stop logging data</div>
@@ -625,10 +813,28 @@ <h2 class="title">U</h2>
 </a>
 <h2 class="title">V</h2>
 <dl>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a></dt>
+<dd>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.TopicType.html#valueOf-java.lang.String-">valueOf(String)</a></span> - Static method in enum edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.TopicType.html" title="enum in edu.upenn.cis.precise.openicelite.middleware.api">ITopicHandler.TopicType</a></dt>
 <dd>
 <div class="block">Returns the enum constant of this type with the specified name.</div>
 </dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html#values--">values()</a></span> - Static method in enum edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">MetricType</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html#values--">values()</a></span> - Static method in enum edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a></dt>
+<dd>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.TopicType.html#values--">values()</a></span> - Static method in enum edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.TopicType.html" title="enum in edu.upenn.cis.precise.openicelite.middleware.api">ITopicHandler.TopicType</a></dt>
 <dd>
 <div class="block">Returns an array containing the constants of this enum type, in
@@ -657,7 +863,7 @@ <h2 class="title">W</h2>
 <div class="block">Blocking write a message to connected device</div>
 </dd>
 </dl>
-<a href="#I:A">A</a>&nbsp;<a href="#I:C">C</a>&nbsp;<a href="#I:D">D</a>&nbsp;<a href="#I:E">E</a>&nbsp;<a href="#I:G">G</a>&nbsp;<a href="#I:H">H</a>&nbsp;<a href="#I:I">I</a>&nbsp;<a href="#I:L">L</a>&nbsp;<a href="#I:M">M</a>&nbsp;<a href="#I:P">P</a>&nbsp;<a href="#I:R">R</a>&nbsp;<a href="#I:S">S</a>&nbsp;<a href="#I:T">T</a>&nbsp;<a href="#I:U">U</a>&nbsp;<a href="#I:V">V</a>&nbsp;<a href="#I:W">W</a>&nbsp;</div>
+<a href="#I:A">A</a>&nbsp;<a href="#I:C">C</a>&nbsp;<a href="#I:D">D</a>&nbsp;<a href="#I:E">E</a>&nbsp;<a href="#I:G">G</a>&nbsp;<a href="#I:H">H</a>&nbsp;<a href="#I:I">I</a>&nbsp;<a href="#I:L">L</a>&nbsp;<a href="#I:M">M</a>&nbsp;<a href="#I:O">O</a>&nbsp;<a href="#I:P">P</a>&nbsp;<a href="#I:R">R</a>&nbsp;<a href="#I:S">S</a>&nbsp;<a href="#I:T">T</a>&nbsp;<a href="#I:U">U</a>&nbsp;<a href="#I:V">V</a>&nbsp;<a href="#I:W">W</a>&nbsp;</div>
 <!-- ======= START OF BOTTOM NAVBAR ====== -->
 <div class="bottomNav"><a name="navbar.bottom">
 <!--   -->
diff --git a/docs/index.html b/docs/index.html
index 44eb2d0..68d1393 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -2,8 +2,8 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_171) on Fri Jun 22 00:52:08 EDT 2018 -->
-<title>OpenICE-lite 0.1.0 API</title>
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:14 EDT 2018 -->
+<title>OpenICE-lite 0.1.3 API</title>
 <script type="text/javascript">
     tmpTargetPage = "" + window.location.search;
     if (tmpTargetPage != "" && tmpTargetPage != "undefined")
diff --git a/docs/overview-frame.html b/docs/overview-frame.html
index 92262b1..d82ef5b 100644
--- a/docs/overview-frame.html
+++ b/docs/overview-frame.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_171) on Fri Jun 22 00:52:07 EDT 2018 -->
-<title>Overview List (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<title>Overview List (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -13,6 +13,8 @@
 <div class="indexContainer">
 <h2 title="Packages">Packages</h2>
 <ul title="Packages">
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html" target="packageFrame">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html" target="packageFrame">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/iomt/api/package-frame.html" target="packageFrame">edu.upenn.cis.precise.openicelite.iomt.api</a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/middleware/api/package-frame.html" target="packageFrame">edu.upenn.cis.precise.openicelite.middleware.api</a></li>
 <li><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/package-frame.html" target="packageFrame">edu.upenn.cis.precise.openicelite.middleware.mqtt</a></li>
diff --git a/docs/overview-summary.html b/docs/overview-summary.html
index eef498a..082e8b1 100644
--- a/docs/overview-summary.html
+++ b/docs/overview-summary.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_171) on Fri Jun 22 00:52:08 EDT 2018 -->
-<title>Overview (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:14 EDT 2018 -->
+<title>Overview (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Overview (OpenICE-lite 0.1.0 API)";
+            parent.document.title="Overview (OpenICE-lite 0.1.3 API)";
         }
     }
     catch(err) {
@@ -69,7 +69,7 @@
 </a></div>
 <!-- ========= END OF TOP NAVBAR ========= -->
 <div class="header">
-<h1 class="title">OpenICE-lite 0.1.0 API</h1>
+<h1 class="title">OpenICE-lite 0.1.3 API</h1>
 </div>
 <div class="contentContainer">
 <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Packages table, listing packages, and an explanation">
@@ -80,6 +80,14 @@ <h1 class="title">OpenICE-lite 0.1.0 API</h1>
 </tr>
 <tbody>
 <tr class="altColor">
+<td class="colFirst"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
 <td class="colFirst"><a href="edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html">edu.upenn.cis.precise.openicelite.iomt.api</a></td>
 <td class="colLast">&nbsp;</td>
 </tr>
diff --git a/docs/overview-tree.html b/docs/overview-tree.html
index 2948b88..968c584 100644
--- a/docs/overview-tree.html
+++ b/docs/overview-tree.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_171) on Fri Jun 22 00:52:07 EDT 2018 -->
-<title>Class Hierarchy (OpenICE-lite 0.1.0 API)</title>
-<meta name="date" content="2018-06-22">
+<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<title>Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
+<meta name="date" content="2018-06-29">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Class Hierarchy (OpenICE-lite 0.1.0 API)";
+            parent.document.title="Class Hierarchy (OpenICE-lite 0.1.3 API)";
         }
     }
     catch(err) {
@@ -72,6 +72,8 @@
 <h1 class="title">Hierarchy For All Packages</h1>
 <span class="packageHierarchyLabel">Package Hierarchies:</span>
 <ul class="horizontal">
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api</a>, </li>
+<li><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</a>, </li>
 <li><a href="edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html">edu.upenn.cis.precise.openicelite.iomt.api</a>, </li>
 <li><a href="edu/upenn/cis/precise/openicelite/middleware/api/package-tree.html">edu.upenn.cis.precise.openicelite.middleware.api</a>, </li>
 <li><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/package-tree.html">edu.upenn.cis.precise.openicelite.middleware.mqtt</a>, </li>
@@ -84,11 +86,20 @@ <h2 title="Class Hierarchy">Class Hierarchy</h2>
 <ul>
 <li type="circle">java.lang.Object
 <ul>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">DbConn</span></a></li>
 <li type="circle">edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html" title="class in edu.upenn.cis.precise.openicelite.iomt.api"><span class="typeNameLink">DeviceInfo</span></a></li>
 <li type="circle">edu.upenn.cis.precise.openicelite.middleware.mqtt.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/Dongle.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt"><span class="typeNameLink">Dongle</span></a> (implements edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html" title="interface in edu.upenn.cis.precise.openicelite.middleware.api">IMiddleware</a>, org.eclipse.paho.client.mqttv3.MqttCallback)</li>
 <li type="circle">edu.upenn.cis.precise.openicelite.middleware.mqtt.type.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt.type"><span class="typeNameLink">DongleInfo</span></a></li>
 <li type="circle">edu.upenn.cis.precise.openicelite.middleware.mqtt.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/DongleSimulator.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt"><span class="typeNameLink">DongleSimulator</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Info</span></a>
+<ul>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">ChannelInfo</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">ConnectionInfo</span></a></li>
+</ul>
+</li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">InfoParser</span></a></li>
 <li type="circle">edu.upenn.cis.precise.openicelite.middleware.mqtt.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/LoggerH2.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt"><span class="typeNameLink">LoggerH2</span></a> (implements edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/IGracefulShutdown.html" title="interface in edu.upenn.cis.precise.openicelite.middleware.api">IGracefulShutdown</a>)</li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">MqttSysmon</span></a> (implements edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a>)</li>
 <li type="circle">edu.upenn.cis.precise.openicelite.middleware.mqtt.util.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt.util"><span class="typeNameLink">SSLUtil</span></a></li>
 <li type="circle">java.lang.Thread (implements java.lang.Runnable)
 <ul>
@@ -109,7 +120,15 @@ <h2 title="Interface Hierarchy">Interface Hierarchy</h2>
 </ul>
 </li>
 <li type="circle">edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/IMiddlewareCallback.html" title="interface in edu.upenn.cis.precise.openicelite.middleware.api"><span class="typeNameLink">IMiddlewareCallback</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">ISysmon</span></a></li>
 <li type="circle">edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.html" title="interface in edu.upenn.cis.precise.openicelite.middleware.api"><span class="typeNameLink">ITopicHandler</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Listener</span></a>
+<ul>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">DataListener</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">EventListener</span></a></li>
+</ul>
+</li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">Metric</span></a></li>
 </ul>
 <h2 title="Enum Hierarchy">Enum Hierarchy</h2>
 <ul>
@@ -118,6 +137,8 @@ <h2 title="Enum Hierarchy">Enum Hierarchy</h2>
 <li type="circle">java.lang.Enum&lt;E&gt; (implements java.lang.Comparable&lt;T&gt;, java.io.Serializable)
 <ul>
 <li type="circle">edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.TopicType.html" title="enum in edu.upenn.cis.precise.openicelite.middleware.api"><span class="typeNameLink">ITopicHandler.TopicType</span></a></li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><span class="typeNameLink">MetricType</span></a> (implements edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>)</li>
+<li type="circle">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">MqttMetricType</span></a> (implements edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a>)</li>
 </ul>
 </li>
 </ul>
diff --git a/docs/package-list b/docs/package-list
index c5dd63c..3280ce5 100644
--- a/docs/package-list
+++ b/docs/package-list
@@ -1,3 +1,5 @@
+edu.upenn.cis.precise.openicelite.coreapps.sysmon.api
+edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt
 edu.upenn.cis.precise.openicelite.iomt.api
 edu.upenn.cis.precise.openicelite.middleware.api
 edu.upenn.cis.precise.openicelite.middleware.mqtt

From b527269a3b96964a9288c6c794294a7c96fdcb58 Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Mon, 2 Jul 2018 14:26:22 -0400
Subject: [PATCH 17/18] Removed sysmon demo from project

---
 core_apps/sysmon/demo/build.gradle            |   7 -
 .../coreapps/sysmon/demo/DetailPane.java      |  63 ------
 .../openice/coreapps/sysmon/demo/Main.java    | 180 ------------------
 .../coreapps/sysmon/demo/RateLineChart.java   |  64 -------
 core_apps/sysmon/demo/sysmon.properties       |   5 -
 docs/allclasses-frame.html                    |   4 +-
 docs/allclasses-noframe.html                  |   4 +-
 docs/constant-values.html                     |   4 +-
 docs/deprecated-list.html                     |   4 +-
 .../coreapps/sysmon/api/ChannelInfo.html      |   4 +-
 .../coreapps/sysmon/api/ConnectionInfo.html   |   4 +-
 .../coreapps/sysmon/api/DataListener.html     |   4 +-
 .../coreapps/sysmon/api/EventListener.html    |  65 ++++++-
 .../coreapps/sysmon/api/ISysmon.html          |   4 +-
 .../openicelite/coreapps/sysmon/api/Info.html |   4 +-
 .../coreapps/sysmon/api/Listener.html         |   4 +-
 .../coreapps/sysmon/api/Metric.html           |   4 +-
 .../coreapps/sysmon/api/MetricType.html       |   4 +-
 .../coreapps/sysmon/api/package-frame.html    |   4 +-
 .../coreapps/sysmon/api/package-summary.html  |   4 +-
 .../coreapps/sysmon/api/package-tree.html     |   4 +-
 .../coreapps/sysmon/mqtt/DbConn.html          |   4 +-
 .../coreapps/sysmon/mqtt/InfoParser.html      |   4 +-
 .../coreapps/sysmon/mqtt/MqttMetricType.html  |   4 +-
 .../coreapps/sysmon/mqtt/MqttSysmon.html      |   4 +-
 .../coreapps/sysmon/mqtt/package-frame.html   |   4 +-
 .../coreapps/sysmon/mqtt/package-summary.html |   4 +-
 .../coreapps/sysmon/mqtt/package-tree.html    |   4 +-
 .../openicelite/iomt/api/DeviceInfo.html      |   4 +-
 .../precise/openicelite/iomt/api/IDriver.html |   4 +-
 .../openicelite/iomt/api/IDriverCallback.html |   4 +-
 .../openicelite/iomt/api/package-frame.html   |   4 +-
 .../openicelite/iomt/api/package-summary.html |   4 +-
 .../openicelite/iomt/api/package-tree.html    |   4 +-
 .../middleware/api/IGracefulShutdown.html     |   4 +-
 .../middleware/api/IMiddleware.html           |   4 +-
 .../middleware/api/IMiddlewareCallback.html   |   4 +-
 .../api/ITopicHandler.TopicType.html          |   4 +-
 .../middleware/api/ITopicHandler.html         |   4 +-
 .../middleware/api/ShutdownHook.html          |   4 +-
 .../middleware/api/package-frame.html         |   4 +-
 .../middleware/api/package-summary.html       |   4 +-
 .../middleware/api/package-tree.html          |   4 +-
 .../openicelite/middleware/mqtt/Dongle.html   |   4 +-
 .../middleware/mqtt/DongleSimulator.html      |   4 +-
 .../openicelite/middleware/mqtt/LoggerH2.html |   4 +-
 .../middleware/mqtt/package-frame.html        |   4 +-
 .../middleware/mqtt/package-summary.html      |   4 +-
 .../middleware/mqtt/package-tree.html         |   4 +-
 .../middleware/mqtt/type/DongleInfo.html      |   4 +-
 .../middleware/mqtt/type/TopicHandler.html    |   4 +-
 .../middleware/mqtt/type/package-frame.html   |   4 +-
 .../middleware/mqtt/type/package-summary.html |   4 +-
 .../middleware/mqtt/type/package-tree.html    |   4 +-
 .../middleware/mqtt/util/SSLUtil.html         |   4 +-
 .../middleware/mqtt/util/package-frame.html   |   4 +-
 .../middleware/mqtt/util/package-summary.html |   4 +-
 .../middleware/mqtt/util/package-tree.html    |   4 +-
 docs/help-doc.html                            |   4 +-
 docs/index-all.html                           |   8 +-
 docs/index.html                               |   2 +-
 docs/overview-frame.html                      |   4 +-
 docs/overview-summary.html                    |   4 +-
 docs/overview-tree.html                       |   4 +-
 settings.gradle                               |   1 -
 65 files changed, 178 insertions(+), 441 deletions(-)
 delete mode 100644 core_apps/sysmon/demo/build.gradle
 delete mode 100644 core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
 delete mode 100644 core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
 delete mode 100644 core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java
 delete mode 100644 core_apps/sysmon/demo/sysmon.properties

diff --git a/core_apps/sysmon/demo/build.gradle b/core_apps/sysmon/demo/build.gradle
deleted file mode 100644
index bf9d1dd..0000000
--- a/core_apps/sysmon/demo/build.gradle
+++ /dev/null
@@ -1,7 +0,0 @@
-group 'edu.upenn.cis.precise.openicelite.coreapps.sysmon'
-
-dependencies {
-    compile project (':core_apps:sysmon:api')
-    compile project (':core_apps:sysmon:mqtt')
-    testCompile group: 'junit', name: 'junit', version: '4.12'
-}
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
deleted file mode 100644
index 5d9d0dd..0000000
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/DetailPane.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
-
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.*;
-import javafx.scene.control.Label;
-import javafx.scene.layout.GridPane;
-import javafx.util.Pair;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class DetailPane extends GridPane {
-    private Metric metric;
-    private String[] fields;
-    private List<Label> labels;
-    private RateLineChart chart;
-
-    public DetailPane(Metric metric) {
-        super();
-        this.metric = metric;
-        chart = new RateLineChart();
-        //chart.fixHeight(this.heightProperty().multiply(0.3333));
-        labels = new ArrayList<>();
-
-        if (MetricType.CONNECTIONS.equals(metric)) {
-            fields = ConnectionInfo.required;
-        } else if (MetricType.CHANNELS.equals(metric)) {
-            fields = ChannelInfo.required;
-        } else {
-            fields = new String[0];
-        }
-        addLabels();
-
-        chart.addLine("Send");
-        chart.addLine("Recv");
-        this.add(chart.getNode(), 3, 0, 10, 5);
-    }
-
-    private void addLabels() {
-        for (int i=0; i<fields.length; i++) {
-            this.add(new Label(fields[i] + ": "), 0, i);
-            Label label = new Label();
-            labels.add(label);
-            this.add(label, 1, i);
-        }
-    }
-
-    protected void updatePane(Info info, List<Pair<String, Double>> sendList, List<Pair<String, Double>> recvList) {
-        for (int i = 0; i < fields.length; i++) {
-            labels.get(i).setText(info.getAsString(fields[i]));
-        }
-
-        chart.addDataList("Send", sendList);
-        chart.addDataList("Recv", recvList);
-        //if (metric.equals(MetricType.CONNECTIONS)) {
-        //    chart.addData("Send", info.getAsString("time"), info.getAsDouble("send_oct_rate"));
-        //    chart.addData("Recv", info.getAsString("time"), info.getAsDouble("recv_oct_rate"));
-        //} else if (metric.equals(MetricType.CHANNELS)) {
-        //    chart.addData("Send", info.getAsString("time"), info.getAsDouble("publish_rate"));
-        //    chart.addData("Recv", info.getAsString("time"), info.getAsDouble("ack_rate"));
-        //}
-    }
-}
-
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
deleted file mode 100644
index 59ca389..0000000
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/Main.java
+++ /dev/null
@@ -1,180 +0,0 @@
-package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
-
-import java.awt.event.MouseEvent;
-import java.io.File;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.*;
-
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.*;
-import edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.MqttSysmon;
-import javafx.application.Application;
-import javafx.application.Platform;
-import javafx.beans.value.ObservableValue;
-import javafx.collections.FXCollections;
-import javafx.collections.ObservableList;
-import javafx.event.EventHandler;
-import javafx.geometry.Orientation;
-import javafx.stage.Stage;
-import javafx.scene.Group;
-import javafx.scene.Scene;
-import javafx.scene.control.ListView;
-import javafx.scene.control.Tab;
-import javafx.scene.control.TabPane;
-import javafx.scene.layout.BorderPane;
-import javafx.util.Pair;
-
-public class Main extends Application {
-	BorderPane borderPane;
-	ISysmon sysmon;
-	
-	DetailPane connectionPane;
-	DetailPane channelPane;
-
-	List<Info> connections;
-	List<Info> channels;
-    ListView<String> connectionList, channelList;
-
-    Map<String, List<Pair<String, Double>>> sendData;
-    Map<String, List<Pair<String, Double>>> recvData;
-
-	@Override
-	public void start(Stage primaryStage) {
-		primaryStage.setTitle("Tabs");
-        Group root = new Group();
-        Scene scene = new Scene(root, 800, 500);
-        borderPane = new BorderPane();
-        sendData = new HashMap<>();
-        recvData = new HashMap<>();
-        sysmonSetup();
-
-        TabPane tabPane = new TabPane();
-        borderPane.setLeft(tabPane);
-        
-        connectionList = addTab("Connections", tabPane);
-        channelList = addTab("Channels", tabPane);
-
-        connectionPane = new DetailPane(MetricType.CONNECTIONS);
-        channelPane = new DetailPane(MetricType.CHANNELS);
-        borderPane.setCenter(connectionPane);
-                
-        // bind to take available space
-        borderPane.prefHeightProperty().bind(scene.heightProperty());
-        borderPane.prefWidthProperty().bind(scene.widthProperty());
-        
-        borderPane.setLeft(tabPane);
-        root.getChildren().add(borderPane);
-        primaryStage.setScene(scene);
-        primaryStage.show();
-	}
-	
-	private void sysmonSetup() {
-	    File configFile = new File("core_apps/sysmon/demo/sysmon.properties");
-	    Properties p = new Properties();
-	    try {
-            p.load(new FileReader(configFile));
-        } catch (IOException e) {
-	        System.out.println(configFile.getAbsolutePath());
-	        e.printStackTrace();
-        }
-        sysmon = new MqttSysmon(p);
-		sysmon.addMonitor("connections");
-		sysmon.addMonitor("channels");
-		sysmon.addListener("connections", new DataListener() {
-			@Override
-			public void onNotAvailable() {}
-			@Override
-			public void handleData(List<Info> data) {
-                connections = data;
-				ObservableList<String> names = extractNames(data);
-				Platform.runLater(()->connectionList.setItems(names));
-				for (Info info : data) {
-				    String name = info.getAsString("name");
-				    String time = info.getAsString("time");
-				    double sendRate = info.getAsDouble("send_oct_rate");
-				    double recvRate = info.getAsDouble("recv_oct_rate");
-				    if (!sendData.containsKey(name)) {
-				        sendData.put(name, new ArrayList<>());
-                    }
-				    sendData.get(name).add(new Pair<>(time, sendRate));
-				    if (!recvData.containsKey(name)) {
-				        recvData.put(name, new ArrayList<>());
-                    }
-                    recvData.get(name).add(new Pair<>(time, recvRate));
-                }
-			}
-		});
-		sysmon.addListener("channels", new DataListener() {
-			@Override
-			public void onNotAvailable() {}
-
-			@Override
-			public void handleData(List<Info> data) {
-				channels = data;
-				ObservableList<String> names = extractNames(data);
-				Platform.runLater(()->channelList.setItems(names));
-                for (Info info : data) {
-                    String name = info.getAsString("name");
-                    String time = info.getAsString("time");
-                    double sendRate = info.getAsDouble("publish_rate");
-                    double recvRate = info.getAsDouble("ack_rate");
-                    if (!sendData.containsKey(name)) {
-                        sendData.put(name, new ArrayList<>());
-                    }
-                    sendData.get(name).add(new Pair<>(time, sendRate));
-                    if (!recvData.containsKey(name)) {
-                        recvData.put(name, new ArrayList<>());
-                    }
-                    recvData.get(name).add(new Pair<>(time, recvRate));
-                }
-			}
-			
-		});
-		sysmon.start();
-	}
-	
-	private ObservableList<String> extractNames(List<Info> list) {
-		List<String> names = new ArrayList<>();
-		for (Info i : list) {
-			names.add(i.getAsString("name"));
-		}
-		return FXCollections.observableArrayList(names);
-	}
-	
-	private ListView<String> addTab(final String tabName, TabPane pane) {
-		Tab connTab = new Tab();
-        connTab.setText(tabName);
-        
-        ListView<String> list = new ListView<>();
-        list.setOrientation(Orientation.VERTICAL);
-        list.getSelectionModel().selectedIndexProperty().addListener(
-                (ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> {
-						updateDetailPanel(newValue.intValue(), tabName, list.getSelectionModel().getSelectedItem());
-                });
-       list.setOnMouseClicked(new EventHandler<javafx.scene.input.MouseEvent>() {
-           @Override
-           public void handle(javafx.scene.input.MouseEvent event) {
-
-               updateDetailPanel(list.getSelectionModel().getSelectedIndex(), tabName, list.getSelectionModel().getSelectedItem());
-           }
-       });
-        connTab.setContent(list);
-        pane.getTabs().add(connTab);
-        return list;
-	}
-	
-	private void updateDetailPanel(int index, String tabName, String selectedName) {
-		if (index < 0) return;
-		if ("Connections".equals(tabName) && index < connections.size()) {
-			connectionPane.updatePane(connections.get(index), sendData.get(selectedName), recvData.get(selectedName));
-			borderPane.setCenter(connectionPane);
-		} else if ("Channels".equals(tabName) && index < channels.size()) {
-			channelPane.updatePane(channels.get(index), sendData.get(selectedName), recvData.get(selectedName));
-			borderPane.setCenter(channelPane);
-		}
-	}
-	
-	public static void main(String[] args) {
-		launch(args);
-	}
-}
diff --git a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java b/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java
deleted file mode 100644
index 8d8b8ae..0000000
--- a/core_apps/sysmon/demo/src/main/java/edu/upenn/cis/precise/openice/coreapps/sysmon/demo/RateLineChart.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package edu.upenn.cis.precise.openice.coreapps.sysmon.demo;
-
-import javafx.beans.binding.DoubleBinding;
-import javafx.beans.value.ObservableValue;
-import javafx.collections.ObservableList;
-import javafx.scene.Node;
-import javafx.scene.chart.CategoryAxis;
-import javafx.scene.chart.LineChart;
-import javafx.scene.chart.NumberAxis;
-import javafx.scene.chart.XYChart;
-import javafx.util.Pair;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-public class RateLineChart {
-    private final CategoryAxis xAxis;
-    private final NumberAxis yAxis;
-    private final LineChart<String, Number> lineChart;
-    private Map<String, XYChart.Series> map;
-
-    RateLineChart() {
-        xAxis = new CategoryAxis();
-        xAxis.setLabel("Time");
-        yAxis = new NumberAxis();
-        lineChart = new LineChart<>(xAxis, yAxis);
-        map = new HashMap<>();
-
-        lineChart.setTitle("Message rates");
-    }
-
-    void fixHeight(DoubleBinding height) {
-        lineChart.prefHeightProperty().bind(height);
-    }
-
-    public void addLine(String name) {
-        XYChart.Series s = new XYChart.Series();
-        s.setName(name);
-        map.put(name, s);
-        lineChart.getData().add(s);
-    }
-
-    public void addData(String name, String time, double data) {
-        XYChart.Series s = map.get(name);
-        ObservableList<XYChart.Data<String, Number>> dataList = s.getData();
-        if (dataList.size() > 10) {
-            dataList.remove(0);
-        }
-        dataList.add(new XYChart.Data<>(time, data));
-    }
-
-    public void addDataList(String name, List<Pair<String, Double>> data) {
-        XYChart.Series s = map.get(name);
-        s.getData().clear();
-        for (int i= data.size() < 10 ? 0 : data.size() - 10; i< data.size(); i++) {
-            s.getData().add(new XYChart.Data<>(data.get(i).getKey(), data.get(i).getValue()));
-        }
-    }
-
-    public Node getNode() {
-        return lineChart;
-    }
-}
diff --git a/core_apps/sysmon/demo/sysmon.properties b/core_apps/sysmon/demo/sysmon.properties
deleted file mode 100644
index 86b83cf..0000000
--- a/core_apps/sysmon/demo/sysmon.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-interval=5000
-broker=localhost
-port=15672
-id=guest
-password=guest
\ No newline at end of file
diff --git a/docs/allclasses-frame.html b/docs/allclasses-frame.html
index 60f124f..9781618 100644
--- a/docs/allclasses-frame.html
+++ b/docs/allclasses-frame.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>All Classes (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/docs/allclasses-noframe.html b/docs/allclasses-noframe.html
index fdb9abc..4a53935 100644
--- a/docs/allclasses-noframe.html
+++ b/docs/allclasses-noframe.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>All Classes (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/docs/constant-values.html b/docs/constant-values.html
index c5e53b6..3db794a 100644
--- a/docs/constant-values.html
+++ b/docs/constant-values.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>Constant Field Values (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/docs/deprecated-list.html b/docs/deprecated-list.html
index 077b280..35ffa68 100644
--- a/docs/deprecated-list.html
+++ b/docs/deprecated-list.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>Deprecated List (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html
index e00eff0..d5169ee 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
 <title>ChannelInfo (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html
index 9741a6e..d9836d2 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
 <title>ConnectionInfo (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html
index 978449b..660bc9d 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>DataListener (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html
index 01fe2c7..428f355 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>EventListener (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
@@ -18,6 +18,12 @@
     catch(err) {
     }
 //-->
+var methods = {"i0":6,"i1":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
 </script>
 <noscript>
 <div>JavaScript is disabled on your browser.</div>
@@ -70,13 +76,13 @@
 <li>Nested&nbsp;|&nbsp;</li>
 <li>Field&nbsp;|&nbsp;</li>
 <li>Constr&nbsp;|&nbsp;</li>
-<li>Method</li>
+<li><a href="#method.summary">Method</a></li>
 </ul>
 <ul class="subNavList">
 <li>Detail:&nbsp;</li>
 <li>Field&nbsp;|&nbsp;</li>
 <li>Constr&nbsp;|&nbsp;</li>
-<li>Method</li>
+<li><a href="#method.detail">Method</a></li>
 </ul>
 </div>
 <a name="skip.navbar.top">
@@ -117,6 +123,21 @@ <h2 title="Interface EventListener" class="title">Interface EventListener</h2>
 <!--   -->
 </a>
 <h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html#apply-java.util.List-">apply</a></span>(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html#onConditionMet-java.util.List-">onConditionMet</a></span>(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</code>&nbsp;</td>
+</tr>
+</table>
 <ul class="blockList">
 <li class="blockList"><a name="methods.inherited.from.class.edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Listener">
 <!--   -->
@@ -129,6 +150,38 @@ <h3>Methods inherited from interface&nbsp;edu.upenn.cis.precise.openicelite.core
 </li>
 </ul>
 </div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="apply-java.util.List-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>apply</h4>
+<pre>boolean&nbsp;apply(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</pre>
+</li>
+</ul>
+<a name="onConditionMet-java.util.List-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>onConditionMet</h4>
+<pre>void&nbsp;onConditionMet(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
 </div>
 <!-- ========= END OF CLASS DATA ========= -->
 <!-- ======= START OF BOTTOM NAVBAR ====== -->
@@ -179,13 +232,13 @@ <h3>Methods inherited from interface&nbsp;edu.upenn.cis.precise.openicelite.core
 <li>Nested&nbsp;|&nbsp;</li>
 <li>Field&nbsp;|&nbsp;</li>
 <li>Constr&nbsp;|&nbsp;</li>
-<li>Method</li>
+<li><a href="#method.summary">Method</a></li>
 </ul>
 <ul class="subNavList">
 <li>Detail:&nbsp;</li>
 <li>Field&nbsp;|&nbsp;</li>
 <li>Constr&nbsp;|&nbsp;</li>
-<li>Method</li>
+<li><a href="#method.detail">Method</a></li>
 </ul>
 </div>
 <a name="skip.navbar.bottom">
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html
index 7dcb97f..1f2c311 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>ISysmon (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html
index 264704f..8feddf9 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>Info (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html
index 7b4ab66..ed59bf8 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>Listener (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html
index 013830a..2dff6a7 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>Metric (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html
index ffdf858..20764c4 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>MetricType (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html
index d49c566..53ee6c0 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html
index 3d7678a..da81492 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html
index b376362..38bc94f 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html
index 38a039b..9d19ac4 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
 <title>DbConn (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html
index f505601..1b66622 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
 <title>InfoParser (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html
index 900f097..608aa18 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
 <title>MqttMetricType (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html
index b6746ad..3dea844 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
 <title>MqttSysmon (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html
index af39494..566766c 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html
index 7f3a985..31f7038 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html
index 5a379e5..1381350 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html
index 6ecd92a..ed94acc 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:10 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
 <title>DeviceInfo (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html
index c84cd18..2d73336 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:10 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
 <title>IDriver (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html
index c03cd0f..c61b80d 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:10 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
 <title>IDriverCallback (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-frame.html
index afe259d..7c90e0b 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-frame.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-frame.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.iomt.api (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html
index b5b446c..8a22df6 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.iomt.api (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html
index 80e90bb..c4c9f6c 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.iomt.api Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../script.js"></script>
 </head>
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/IGracefulShutdown.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/IGracefulShutdown.html
index dbfba02..205148a 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/IGracefulShutdown.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/IGracefulShutdown.html
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-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:11 EDT 2018 -->
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html
index 0bddc8d..55d0bb4 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.mqtt.util Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
 <script type="text/javascript" src="../../../../../../../../script.js"></script>
 </head>
diff --git a/docs/help-doc.html b/docs/help-doc.html
index 97b35c3..4b08f20 100644
--- a/docs/help-doc.html
+++ b/docs/help-doc.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:14 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>API Help (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/docs/index-all.html b/docs/index-all.html
index f217e12..adc661d 100644
--- a/docs/index-all.html
+++ b/docs/index-all.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>Index (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -111,6 +111,8 @@ <h2 class="title">A</h2>
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#addMonitor-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-">addMonitor(Metric)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html#apply-java.util.List-">apply(List&lt;Info&gt;)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">EventListener</a></dt>
+<dd>&nbsp;</dd>
 </dl>
 <a name="I:C">
 <!--   -->
@@ -600,6 +602,8 @@ <h2 class="title">M</h2>
 </a>
 <h2 class="title">O</h2>
 <dl>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html#onConditionMet-java.util.List-">onConditionMet(List&lt;Info&gt;)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">EventListener</a></dt>
+<dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html#onNotAvailable--">onNotAvailable()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a></dt>
 <dd>&nbsp;</dd>
 </dl>
diff --git a/docs/index.html b/docs/index.html
index 68d1393..ee248f2 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:14 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>OpenICE-lite 0.1.3 API</title>
 <script type="text/javascript">
     tmpTargetPage = "" + window.location.search;
diff --git a/docs/overview-frame.html b/docs/overview-frame.html
index d82ef5b..93fa9e9 100644
--- a/docs/overview-frame.html
+++ b/docs/overview-frame.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:12 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
 <title>Overview List (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/docs/overview-summary.html b/docs/overview-summary.html
index 082e8b1..fef445b 100644
--- a/docs/overview-summary.html
+++ b/docs/overview-summary.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:14 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>Overview (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/docs/overview-tree.html b/docs/overview-tree.html
index 968c584..b2e6982 100644
--- a/docs/overview-tree.html
+++ b/docs/overview-tree.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Fri Jun 29 12:48:13 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
 <title>Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
-<meta name="date" content="2018-06-29">
+<meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/settings.gradle b/settings.gradle
index 0832981..85c0401 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -16,4 +16,3 @@ include ':middleware:mqtt'
 
 // Core apps
 include ':core_apps:sysmon:mqtt'
-include ':core_apps:sysmon:demo'

From d6118ff549b490e7d730bea774e77928ce61bde2 Mon Sep 17 00:00:00 2001
From: 314jhj <314jhj@users.noreply.github.com>
Date: Mon, 2 Jul 2018 14:53:46 -0400
Subject: [PATCH 18/18] Added missing documentation

---
 .../coreapps/sysmon/api/ConnectionInfo.java   |  6 +--
 .../coreapps/sysmon/api/DataListener.java     |  4 ++
 .../coreapps/sysmon/api/EventListener.java    | 11 +++++
 .../coreapps/sysmon/api/ISysmon.java          |  2 +-
 .../openicelite/coreapps/sysmon/api/Info.java |  2 +-
 .../coreapps/sysmon/api/Listener.java         |  4 ++
 .../coreapps/sysmon/mqtt/DbConn.java          | 15 +++++--
 .../coreapps/sysmon/mqtt/HttpConn.java        |  1 -
 .../coreapps/sysmon/mqtt/MqttMetricType.java  |  3 ++
 docs/allclasses-frame.html                    |  2 +-
 docs/allclasses-noframe.html                  |  2 +-
 docs/constant-values.html                     |  2 +-
 docs/deprecated-list.html                     |  2 +-
 .../coreapps/sysmon/api/ChannelInfo.html      |  4 +-
 .../coreapps/sysmon/api/ConnectionInfo.html   |  4 +-
 .../coreapps/sysmon/api/DataListener.html     | 11 ++++-
 .../coreapps/sysmon/api/EventListener.html    | 22 ++++++++--
 .../coreapps/sysmon/api/ISysmon.html          |  6 +--
 .../openicelite/coreapps/sysmon/api/Info.html | 24 +++++-----
 .../coreapps/sysmon/api/Listener.html         |  7 ++-
 .../coreapps/sysmon/api/Metric.html           |  2 +-
 .../coreapps/sysmon/api/MetricType.html       |  2 +-
 .../coreapps/sysmon/api/package-frame.html    |  2 +-
 .../coreapps/sysmon/api/package-summary.html  |  2 +-
 .../coreapps/sysmon/api/package-tree.html     |  2 +-
 .../coreapps/sysmon/mqtt/DbConn.html          | 22 ++++++++--
 .../coreapps/sysmon/mqtt/InfoParser.html      |  2 +-
 .../coreapps/sysmon/mqtt/MqttMetricType.html  |  3 +-
 .../coreapps/sysmon/mqtt/MqttSysmon.html      |  6 +--
 .../coreapps/sysmon/mqtt/package-frame.html   |  2 +-
 .../coreapps/sysmon/mqtt/package-summary.html |  6 ++-
 .../coreapps/sysmon/mqtt/package-tree.html    |  2 +-
 .../openicelite/iomt/api/DeviceInfo.html      |  2 +-
 .../precise/openicelite/iomt/api/IDriver.html |  2 +-
 .../openicelite/iomt/api/IDriverCallback.html |  2 +-
 .../openicelite/iomt/api/package-frame.html   |  2 +-
 .../openicelite/iomt/api/package-summary.html |  2 +-
 .../openicelite/iomt/api/package-tree.html    |  2 +-
 .../middleware/api/IGracefulShutdown.html     |  2 +-
 .../middleware/api/IMiddleware.html           |  2 +-
 .../middleware/api/IMiddlewareCallback.html   |  2 +-
 .../api/ITopicHandler.TopicType.html          |  2 +-
 .../middleware/api/ITopicHandler.html         |  2 +-
 .../middleware/api/ShutdownHook.html          |  2 +-
 .../middleware/api/package-frame.html         |  2 +-
 .../middleware/api/package-summary.html       |  2 +-
 .../middleware/api/package-tree.html          |  2 +-
 .../openicelite/middleware/mqtt/Dongle.html   |  2 +-
 .../middleware/mqtt/DongleSimulator.html      |  2 +-
 .../openicelite/middleware/mqtt/LoggerH2.html |  2 +-
 .../middleware/mqtt/package-frame.html        |  2 +-
 .../middleware/mqtt/package-summary.html      |  2 +-
 .../middleware/mqtt/package-tree.html         |  2 +-
 .../middleware/mqtt/type/DongleInfo.html      |  2 +-
 .../middleware/mqtt/type/TopicHandler.html    |  2 +-
 .../middleware/mqtt/type/package-frame.html   |  2 +-
 .../middleware/mqtt/type/package-summary.html |  2 +-
 .../middleware/mqtt/type/package-tree.html    |  2 +-
 .../middleware/mqtt/util/SSLUtil.html         |  2 +-
 .../middleware/mqtt/util/package-frame.html   |  2 +-
 .../middleware/mqtt/util/package-summary.html |  2 +-
 .../middleware/mqtt/util/package-tree.html    |  2 +-
 docs/help-doc.html                            |  2 +-
 docs/index-all.html                           | 44 +++++++++++++------
 docs/index.html                               |  2 +-
 docs/overview-frame.html                      |  2 +-
 docs/overview-summary.html                    |  2 +-
 docs/overview-tree.html                       |  2 +-
 68 files changed, 193 insertions(+), 108 deletions(-)

diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
index 1c4d852..2a9acb2 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.java
@@ -11,11 +11,7 @@ public class ConnectionInfo extends Info{
 			"time", "name", "username", "state", "ssl", "channels",
            "recv_oct_rate", "recv_oct_count", "send_oct_rate", "send_oct_count"
 	};
-	
-	public ConnectionInfo() {
-		// TODO Auto-generated constructor stub
-	}
-	
+
 	@Override
 	public String[] requiredFields() {
 		return required;
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java
index 8a02f23..502a84e 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.java
@@ -8,5 +8,9 @@
  * @author Hyun Jung (hyju@seas.upenn.edu)
  */
 public interface DataListener extends Listener {
+	/**
+	 * Called when the requested metrics are received.
+	 * @param data Metrics received
+	 */
 	void handleData(List<Info> data);
 }
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
index 16ce5f7..84458f5 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.java
@@ -8,6 +8,17 @@
  * @author Hyun Jung (hyju@seas.upenn.edu)
  */
 public interface EventListener extends Listener {
+
+    /**
+     * Specifies the condition to be notified with the metric. onConditionMet() will be called when this function returns true.
+     * @param data List of metrics to apply the condition onto
+     * @return Whether to notify the caller or not
+     */
     boolean apply(List<Info> data);
+
+    /**
+     * Called when apply() returns true.
+     * @param data Data that satisfied the condition stated by apply()
+     */
     void onConditionMet(List<Info> data);
 }
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
index 47e09ab..c27f555 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.java
@@ -16,7 +16,7 @@ public interface ISysmon {
     void init(Properties properties);
 
     /**
-     * Starts to receive system metrics periodically.
+     * Start receiving system metrics periodically.
      */
     void start();
 
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
index 59d255b..9a8436b 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.java
@@ -95,7 +95,7 @@ public double getAsDouble(String field) {
      * Returns all data in this Info as a map.
      * @return Map representation of all data
      */
-	public Map<String, Object> getAll() {
+	public Map<String, Object> getMap() {
 	    return Collections.unmodifiableMap(content);
     }
  
diff --git a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java
index 2cfe38a..749b3ad 100644
--- a/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java
+++ b/core_apps/sysmon/api/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.java
@@ -6,5 +6,9 @@
  * @author Hyun Jung (hyju@seas.upenn.edu)
  */
 public interface Listener {
+
+    /**
+     * Called when no data is available for the requested metric.
+     */
 	void onNotAvailable();
 }
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
index 616cc93..7268981 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.java
@@ -12,24 +12,28 @@
 public class DbConn {
     private static Logger logger = LogManager.getLogger(DbConn.class);
 
-    private Connection conn = null;
-    private DatabaseMetaData meta = null;
+    private Connection conn;
     private String url;
 
     protected DbConn(String fileName) {
         this.url = "jdbc:sqlite:" + fileName;
     }
 
+    /**
+     * Connects to the database file
+     */
     protected void connect() {
         try {
             conn = DriverManager.getConnection(url);
             logger.info("Connection to db established: {}]", url);
-            meta = conn.getMetaData();
         } catch (SQLException e) {
             logger.error("Error connecting to database ", e);
         }
     }
 
+    /**
+     * Disconnects from the database file.
+     */
     protected void disconnect() {
         try {
             if (conn != null) {
@@ -172,6 +176,11 @@ protected void insertChannelList(List<Info> infoList) {
         }
     }
 
+    /**
+     * Convenience methods to insert a list of Info
+     * @param m Name of metric that the list holds
+     * @param infoList List to insert
+     */
     protected void insertList(String m, List<Info> infoList) {
         if ("connections".equals(m)) {
             insertConnectionList(infoList);
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
index 494de15..3de5eae 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/HttpConn.java
@@ -25,7 +25,6 @@ class HttpConn {
 	private CloseableHttpClient client;
 	private String brokerAddr;
 
-	// TODO: plaintext credentials??
 	protected HttpConn(String host, int port, String user, String password) {
 	    if (host == null) throw new NullPointerException("Host may not be null");
 	    if (user == null) throw new NullPointerException("Username may not be null");
diff --git a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java
index de7b32c..133dc35 100644
--- a/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java
+++ b/core_apps/sysmon/mqtt/src/main/java/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.java
@@ -2,5 +2,8 @@
 
 import edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric;
 
+/**
+ * Metrics provided in addition to those specified in {@link edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.MetricType}
+ */
 public enum MqttMetricType implements Metric {
 }
diff --git a/docs/allclasses-frame.html b/docs/allclasses-frame.html
index 9781618..d313657 100644
--- a/docs/allclasses-frame.html
+++ b/docs/allclasses-frame.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>All Classes (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
diff --git a/docs/allclasses-noframe.html b/docs/allclasses-noframe.html
index 4a53935..eb94a7f 100644
--- a/docs/allclasses-noframe.html
+++ b/docs/allclasses-noframe.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>All Classes (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
diff --git a/docs/constant-values.html b/docs/constant-values.html
index 3db794a..61069be 100644
--- a/docs/constant-values.html
+++ b/docs/constant-values.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>Constant Field Values (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
diff --git a/docs/deprecated-list.html b/docs/deprecated-list.html
index 35ffa68..98fa08d 100644
--- a/docs/deprecated-list.html
+++ b/docs/deprecated-list.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>Deprecated List (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html
index d5169ee..f92438e 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ChannelInfo.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>ChannelInfo (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -186,7 +186,7 @@ <h3>Method Summary</h3>
 <!--   -->
 </a>
 <h3>Methods inherited from class&nbsp;edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></h3>
-<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#add-java.lang.String-java.lang.Object-">add</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#containsField-java.lang.String-">containsField</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAll--">getAll</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsDouble-java.lang.String-">getAsDouble</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsLong-java.lang.String-">getAsLong</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsString-java.lang.String-">getAsString</a></code></li>
+<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#add-java.lang.String-java.lang.Object-">add</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#containsField-java.lang.String-">containsField</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsDouble-java.lang.String-">getAsDouble</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsLong-java.lang.String-">getAsLong</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsString-java.lang.String-">getAsString</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getMap--">getMap</a></code></li>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html
index d9836d2..b0f7bd2 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ConnectionInfo.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>ConnectionInfo (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -186,7 +186,7 @@ <h3>Method Summary</h3>
 <!--   -->
 </a>
 <h3>Methods inherited from class&nbsp;edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></h3>
-<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#add-java.lang.String-java.lang.Object-">add</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#containsField-java.lang.String-">containsField</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAll--">getAll</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsDouble-java.lang.String-">getAsDouble</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsLong-java.lang.String-">getAsLong</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsString-java.lang.String-">getAsString</a></code></li>
+<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#add-java.lang.String-java.lang.Object-">add</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#containsField-java.lang.String-">containsField</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsDouble-java.lang.String-">getAsDouble</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsLong-java.lang.String-">getAsLong</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsString-java.lang.String-">getAsString</a>, <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getMap--">getMap</a></code></li>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html
index 660bc9d..7fe3362 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>DataListener (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -131,7 +131,9 @@ <h3>Method Summary</h3>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html#handleData-java.util.List-">handleData</a></span>(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</code>&nbsp;</td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html#handleData-java.util.List-">handleData</a></span>(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</code>
+<div class="block">Called when the requested metrics are received.</div>
+</td>
 </tr>
 </table>
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@@ -162,6 +164,11 @@ <h3>Method Detail</h3>
 <li class="blockList">
 <h4>handleData</h4>
 <pre>void&nbsp;handleData(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</pre>
+<div class="block">Called when the requested metrics are received.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>data</code> - Metrics received</dd>
+</dl>
 </li>
 </ul>
 </li>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html
index 428f355..378a8c6 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>EventListener (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -131,11 +131,15 @@ <h3>Method Summary</h3>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html#apply-java.util.List-">apply</a></span>(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</code>&nbsp;</td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html#apply-java.util.List-">apply</a></span>(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</code>
+<div class="block">Specifies the condition to be notified with the metric.</div>
+</td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html#onConditionMet-java.util.List-">onConditionMet</a></span>(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</code>&nbsp;</td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html#onConditionMet-java.util.List-">onConditionMet</a></span>(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</code>
+<div class="block">Called when apply() returns true.</div>
+</td>
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 </table>
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@@ -166,6 +170,13 @@ <h3>Method Detail</h3>
 <li class="blockList">
 <h4>apply</h4>
 <pre>boolean&nbsp;apply(java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;data)</pre>
+<div class="block">Specifies the condition to be notified with the metric. onConditionMet() will be called when this function returns true.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>data</code> - List of metrics to apply the condition onto</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Whether to notify the caller or not</dd>
+</dl>
 </li>
 </ul>
 <a name="onConditionMet-java.util.List-">
@@ -175,6 +186,11 @@ <h4>apply</h4>
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 <h4>onConditionMet</h4>
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+<div class="block">Called when apply() returns true.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>data</code> - Data that satisfied the condition stated by apply()</dd>
+</dl>
 </li>
 </ul>
 </li>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html
index 1f2c311..ce742f8 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>ISysmon (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -163,7 +163,7 @@ <h3>Method Summary</h3>
 <tr id="i5" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#start--">start</a></span>()</code>
-<div class="block">Starts to receive system metrics periodically.</div>
+<div class="block">Start receiving system metrics periodically.</div>
 </td>
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@@ -208,7 +208,7 @@ <h4>init</h4>
 <li class="blockList">
 <h4>start</h4>
 <pre>void&nbsp;start()</pre>
-<div class="block">Starts to receive system metrics periodically.</div>
+<div class="block">Start receiving system metrics periodically.</div>
 </li>
 </ul>
 <a name="stop--">
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html
index 8feddf9..6a488ed 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>Info (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -168,29 +168,29 @@ <h3>Method Summary</h3>
 </td>
 </tr>
 <tr id="i2" class="altColor">
-<td class="colFirst"><code>java.util.Map&lt;java.lang.String,java.lang.Object&gt;</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAll--">getAll</a></span>()</code>
-<div class="block">Returns all data in this Info as a map.</div>
-</td>
-</tr>
-<tr id="i3" class="rowColor">
 <td class="colFirst"><code>double</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsDouble-java.lang.String-">getAsDouble</a></span>(java.lang.String&nbsp;field)</code>
 <div class="block">Returns the value of the field given as a double, or 0 if the field doesn't exist.</div>
 </td>
 </tr>
-<tr id="i4" class="altColor">
+<tr id="i3" class="rowColor">
 <td class="colFirst"><code>long</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsLong-java.lang.String-">getAsLong</a></span>(java.lang.String&nbsp;field)</code>
 <div class="block">Returns the value of the field given as a long, or 0 if the field doesn't exist.</div>
 </td>
 </tr>
-<tr id="i5" class="rowColor">
+<tr id="i4" class="altColor">
 <td class="colFirst"><code>java.lang.String</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsString-java.lang.String-">getAsString</a></span>(java.lang.String&nbsp;field)</code>
 <div class="block">Returns the value of the field given as a String, or an empty string if the field doesn't exist.</div>
 </td>
 </tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>java.util.Map&lt;java.lang.String,java.lang.Object&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getMap--">getMap</a></span>()</code>
+<div class="block">Returns all data in this Info as a map.</div>
+</td>
+</tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>java.lang.String[]</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#requiredFields--">requiredFields</a></span>()</code>
@@ -330,13 +330,13 @@ <h4>getAsDouble</h4>
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-<a name="getAll--">
+<a name="getMap--">
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-<pre>public&nbsp;java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;getAll()</pre>
+<h4>getMap</h4>
+<pre>public&nbsp;java.util.Map&lt;java.lang.String,java.lang.Object&gt;&nbsp;getMap()</pre>
 <div class="block">Returns all data in this Info as a map.</div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html
index ed59bf8..129c94a 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>Listener (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -130,7 +130,9 @@ <h3>Method Summary</h3>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html#onNotAvailable--">onNotAvailable</a></span>()</code>&nbsp;</td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html#onNotAvailable--">onNotAvailable</a></span>()</code>
+<div class="block">Called when no data is available for the requested metric.</div>
+</td>
 </tr>
 </table>
 </li>
@@ -154,6 +156,7 @@ <h3>Method Detail</h3>
 <li class="blockList">
 <h4>onNotAvailable</h4>
 <pre>void&nbsp;onNotAvailable()</pre>
+<div class="block">Called when no data is available for the requested metric.</div>
 </li>
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diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html
index 2dff6a7..b62fd8e 100644
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+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
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 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>Metric (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html
index 20764c4..d3ffd63 100644
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@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>MetricType (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html
index 53ee6c0..d19d74b 100644
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+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-frame.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html
index da81492..1563488 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-summary.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html
index 38bc94f..1220953 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/package-tree.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.api Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html
index 9d19ac4..49cee62 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:11 EDT 2018 -->
 <title>DbConn (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -149,7 +149,9 @@ <h3>Method Summary</h3>
 </tr>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#connect--">connect</a></span>()</code>&nbsp;</td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#connect--">connect</a></span>()</code>
+<div class="block">Connects to the database file</div>
+</td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
@@ -165,7 +167,9 @@ <h3>Method Summary</h3>
 </tr>
 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>protected void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#disconnect--">disconnect</a></span>()</code>&nbsp;</td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#disconnect--">disconnect</a></span>()</code>
+<div class="block">Disconnects from the database file.</div>
+</td>
 </tr>
 <tr id="i4" class="altColor">
 <td class="colFirst"><code>protected void</code></td>
@@ -194,7 +198,9 @@ <h3>Method Summary</h3>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code>protected void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#insertList-java.lang.String-java.util.List-">insertList</a></span>(java.lang.String&nbsp;m,
-          java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;infoList)</code>&nbsp;</td>
+          java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;infoList)</code>
+<div class="block">Convenience methods to insert a list of Info</div>
+</td>
 </tr>
 </table>
 <ul class="blockList">
@@ -242,6 +248,7 @@ <h3>Method Detail</h3>
 <li class="blockList">
 <h4>connect</h4>
 <pre>protected&nbsp;void&nbsp;connect()</pre>
+<div class="block">Connects to the database file</div>
 </li>
 </ul>
 <a name="disconnect--">
@@ -251,6 +258,7 @@ <h4>connect</h4>
 <li class="blockList">
 <h4>disconnect</h4>
 <pre>protected&nbsp;void&nbsp;disconnect()</pre>
+<div class="block">Disconnects from the database file.</div>
 </li>
 </ul>
 <a name="createConnectionTable--">
@@ -337,6 +345,12 @@ <h4>insertChannelList</h4>
 <h4>insertList</h4>
 <pre>protected&nbsp;void&nbsp;insertList(java.lang.String&nbsp;m,
                           java.util.List&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a>&gt;&nbsp;infoList)</pre>
+<div class="block">Convenience methods to insert a list of Info</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>m</code> - Name of metric that the list holds</dd>
+<dd><code>infoList</code> - List to insert</dd>
+</dl>
 </li>
 </ul>
 </li>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html
index 1b66622..d3b15df 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/InfoParser.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:11 EDT 2018 -->
 <title>InfoParser (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html
index 608aa18..71834c6 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:11 EDT 2018 -->
 <title>MqttMetricType (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -120,6 +120,7 @@ <h2 title="Enum MqttMetricType" class="title">Enum MqttMetricType</h2>
 <pre>public enum <span class="typeNameLabel">MqttMetricType</span>
 extends java.lang.Enum&lt;<a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a>&gt;
 implements <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Metric.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Metric</a></pre>
+<div class="block">Metrics provided in addition to those specified in <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><code>MetricType</code></a></div>
 </li>
 </ul>
 </div>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html
index 3dea844..1bebc15 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:11 EDT 2018 -->
 <title>MqttSysmon (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -201,7 +201,7 @@ <h3>Method Summary</h3>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#start--">start</a></span>()</code>
-<div class="block">Starts to receive system metrics periodically.</div>
+<div class="block">Start receiving system metrics periodically.</div>
 </td>
 </tr>
 <tr id="i7" class="rowColor">
@@ -292,7 +292,7 @@ <h4>setInterval</h4>
 <h4>start</h4>
 <pre>public&nbsp;void&nbsp;start()</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#start--">ISysmon</a></code></span></div>
-<div class="block">Starts to receive system metrics periodically.</div>
+<div class="block">Start receiving system metrics periodically.</div>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#start--">start</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></code></dd>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html
index 566766c..8dce287 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-frame.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html
index 31f7038..6d168b4 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
@@ -108,7 +108,9 @@ <h1 title="Package" class="title">Package&nbsp;edu.upenn.cis.precise.openicelite
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttMetricType</a></td>
-<td class="colLast">&nbsp;</td>
+<td class="colLast">
+<div class="block">Metrics provided in addition to those specified in <a href="../../../../../../../../edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><code>MetricType</code></a></div>
+</td>
 </tr>
 </tbody>
 </table>
diff --git a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html
index 1381350..6753e1f 100644
--- a/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-tree.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html
index ed94acc..63c1d7b 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:11 EDT 2018 -->
 <title>DeviceInfo (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html
index 2d73336..9a82dc9 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:11 EDT 2018 -->
 <title>IDriver (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html
index c61b80d..5815f81 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:11 EDT 2018 -->
 <title>IDriverCallback (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-frame.html
index 7c90e0b..af9ef4c 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-frame.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-frame.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.iomt.api (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html
index 8a22df6..b5279c0 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-summary.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.iomt.api (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html
index c4c9f6c..4e5ae1d 100644
--- a/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/iomt/api/package-tree.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.iomt.api Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/IGracefulShutdown.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/IGracefulShutdown.html
index 205148a..6453a69 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/IGracefulShutdown.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/IGracefulShutdown.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>IGracefulShutdown (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html
index 5b7a032..b17d2ff 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddleware.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>IMiddleware (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddlewareCallback.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddlewareCallback.html
index c3b001e..b4589cc 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddlewareCallback.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/IMiddlewareCallback.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
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 <title>IMiddlewareCallback (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.TopicType.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.TopicType.html
index 5605b66..6cbc13b 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.TopicType.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.TopicType.html
@@ -2,7 +2,7 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>ITopicHandler.TopicType (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.html
index 6ee1095..e41769a 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.html
@@ -2,7 +2,7 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>ITopicHandler (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/ShutdownHook.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/ShutdownHook.html
index 97de8f5..de8da35 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/ShutdownHook.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/ShutdownHook.html
@@ -2,7 +2,7 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:24 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>ShutdownHook (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-frame.html
index b74ef75..9bb7ddb 100644
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+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-frame.html
@@ -2,7 +2,7 @@
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 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
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 <title>edu.upenn.cis.precise.openicelite.middleware.api (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
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diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-summary.html
index 777cf5e..996fa72 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-summary.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
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 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.api (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-tree.html
index 619bc2e..9445759 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/api/package-tree.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.api Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/Dongle.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/Dongle.html
index 5c6b943..724685f 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/Dongle.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/Dongle.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>Dongle (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/DongleSimulator.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/DongleSimulator.html
index 006f5bf..7660c98 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/DongleSimulator.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/DongleSimulator.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>DongleSimulator (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/LoggerH2.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/LoggerH2.html
index 135ef13..0265a2e 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/LoggerH2.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/LoggerH2.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:12 EDT 2018 -->
 <title>LoggerH2 (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-frame.html
index 2ab6c8e..00777bc 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-frame.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-frame.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.mqtt (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-summary.html
index dad4fb2..8513d4b 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-summary.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.mqtt (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-tree.html
index 243d218..a22aea0 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/package-tree.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:13 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.mqtt Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html
index 543c2a9..15d003c 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:22 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:11 EDT 2018 -->
 <title>DongleInfo (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/TopicHandler.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/TopicHandler.html
index 399dc65..6f6ee04 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/TopicHandler.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/TopicHandler.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:11 EDT 2018 -->
 <title>TopicHandler (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-frame.html
index ca43d94..053dfdc 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-frame.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-frame.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.mqtt.type (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-summary.html
index 374afef..9b05456 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-summary.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.mqtt.type (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-tree.html
index f8d315b..8d9c2ee 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/type/package-tree.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.mqtt.type Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html
index 8d6dbc8..66c5ae9 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/SSLUtil.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:23 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:11 EDT 2018 -->
 <title>SSLUtil (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-frame.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-frame.html
index 71cbd17..eb7e9d7 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-frame.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-frame.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.mqtt.util (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-summary.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-summary.html
index 88b9484..830da52 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-summary.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-summary.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.mqtt.util (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html
index 55d0bb4..a2c4d08 100644
--- a/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html
+++ b/docs/edu/upenn/cis/precise/openicelite/middleware/mqtt/util/package-tree.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>edu.upenn.cis.precise.openicelite.middleware.mqtt.util Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style">
diff --git a/docs/help-doc.html b/docs/help-doc.html
index 4b08f20..8008f11 100644
--- a/docs/help-doc.html
+++ b/docs/help-doc.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>API Help (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
diff --git a/docs/index-all.html b/docs/index-all.html
index adc661d..237b5e7 100644
--- a/docs/index-all.html
+++ b/docs/index-all.html
@@ -2,7 +2,7 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:23:25 EDT 2018 -->
+<!-- Generated by javadoc (1.8.0_172) on Mon Jul 02 14:52:14 EDT 2018 -->
 <title>Index (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
@@ -112,7 +112,9 @@ <h2 class="title">A</h2>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#addMonitor-edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.Metric-">addMonitor(Metric)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html#apply-java.util.List-">apply(List&lt;Info&gt;)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">EventListener</a></dt>
-<dd>&nbsp;</dd>
+<dd>
+<div class="block">Specifies the condition to be notified with the metric.</div>
+</dd>
 </dl>
 <a name="I:C">
 <!--   -->
@@ -142,7 +144,9 @@ <h2 class="title">C</h2>
 <div class="block">Close and release all associated resource</div>
 </dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#connect--">connect()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
-<dd>&nbsp;</dd>
+<dd>
+<div class="block">Connects to the database file</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html#connect-java.lang.String-java.lang.String-java.util.HashMap-">connect(String, String, HashMap&lt;String, Object&gt;)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api">IDriver</a></dt>
 <dd>
 <div class="block">Initiate a connection to a device
@@ -209,7 +213,9 @@ <h2 class="title">D</h2>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html#DeviceInfo-java.lang.String-">DeviceInfo(String)</a></span> - Constructor for class edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/DeviceInfo.html" title="class in edu.upenn.cis.precise.openicelite.iomt.api">DeviceInfo</a></dt>
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#disconnect--">disconnect()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
-<dd>&nbsp;</dd>
+<dd>
+<div class="block">Disconnects from the database file.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html#disconnect--">disconnect()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api">IDriver</a></dt>
 <dd>
 <div class="block">Disconnect from device</div>
@@ -275,10 +281,6 @@ <h2 class="title">E</h2>
 </a>
 <h2 class="title">G</h2>
 <dl>
-<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAll--">getAll()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
-<dd>
-<div class="block">Returns all data in this Info as a map.</div>
-</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getAsDouble-java.lang.String-">getAsDouble(String)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
 <dd>
 <div class="block">Returns the value of the field given as a double, or 0 if the field doesn't exist.</div>
@@ -367,6 +369,10 @@ <h2 class="title">G</h2>
 </dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html#getLastUpdated--">getLastUpdated()</a></span> - Method in class edu.upenn.cis.precise.openicelite.middleware.mqtt.type.<a href="edu/upenn/cis/precise/openicelite/middleware/mqtt/type/DongleInfo.html" title="class in edu.upenn.cis.precise.openicelite.middleware.mqtt.type">DongleInfo</a></dt>
 <dd>&nbsp;</dd>
+<dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html#getMap--">getMap()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Info.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Info</a></dt>
+<dd>
+<div class="block">Returns all data in this Info as a map.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.html#getOnlineTopic-java.lang.String-">getOnlineTopic(String)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.middleware.api.<a href="edu/upenn/cis/precise/openicelite/middleware/api/ITopicHandler.html" title="interface in edu.upenn.cis.precise.openicelite.middleware.api">ITopicHandler</a></dt>
 <dd>
 <div class="block">Return "Online" topic managed by MapManager based on project name</div>
@@ -428,7 +434,9 @@ <h2 class="title">G</h2>
 <h2 class="title">H</h2>
 <dl>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html#handleData-java.util.List-">handleData(List&lt;Info&gt;)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/DataListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">DataListener</a></dt>
-<dd>&nbsp;</dd>
+<dd>
+<div class="block">Called when the requested metrics are received.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html#handleMessage-byte:A-">handleMessage(byte[])</a></span> - Method in interface edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriverCallback.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api">IDriverCallback</a></dt>
 <dd>
 <div class="block">Handle new data from driver as a byte array</div>
@@ -522,7 +530,9 @@ <h2 class="title">I</h2>
 <div class="block">Convenience method to insert a list of ConnectionInfo</div>
 </dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html#insertList-java.lang.String-java.util.List-">insertList(String, List&lt;Info&gt;)</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/DbConn.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">DbConn</a></dt>
-<dd>&nbsp;</dd>
+<dd>
+<div class="block">Convenience methods to insert a list of Info</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html#isConnected--">isConnected()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.iomt.api.<a href="edu/upenn/cis/precise/openicelite/iomt/api/IDriver.html" title="interface in edu.upenn.cis.precise.openicelite.iomt.api">IDriver</a></dt>
 <dd>
 <div class="block">Determine if client is currently connect to a device</div>
@@ -587,7 +597,9 @@ <h2 class="title">M</h2>
 <div class="block">An Enum class specifying the metrics that all implementation of sysmon API are required to supply.</div>
 </dd>
 <dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttMetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">MqttMetricType</span></a> - Enum in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</a></dt>
-<dd>&nbsp;</dd>
+<dd>
+<div class="block">Metrics provided in addition to those specified in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/MetricType.html" title="enum in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api"><code>MetricType</code></a></div>
+</dd>
 <dt><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt"><span class="typeNameLink">MqttSysmon</span></a> - Class in <a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/package-summary.html">edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt</a></dt>
 <dd>
 <div class="block">MQTT implementation of the system monitor interface.</div>
@@ -603,9 +615,13 @@ <h2 class="title">M</h2>
 <h2 class="title">O</h2>
 <dl>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html#onConditionMet-java.util.List-">onConditionMet(List&lt;Info&gt;)</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/EventListener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">EventListener</a></dt>
-<dd>&nbsp;</dd>
+<dd>
+<div class="block">Called when apply() returns true.</div>
+</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html#onNotAvailable--">onNotAvailable()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/Listener.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">Listener</a></dt>
-<dd>&nbsp;</dd>
+<dd>
+<div class="block">Called when no data is available for the requested metric.</div>
+</dd>
 </dl>
 <a name="I:P">
 <!--   -->
@@ -747,7 +763,7 @@ <h2 class="title">S</h2>
 <dd>&nbsp;</dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html#start--">start()</a></span> - Method in interface edu.upenn.cis.precise.openicelite.coreapps.sysmon.api.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/api/ISysmon.html" title="interface in edu.upenn.cis.precise.openicelite.coreapps.sysmon.api">ISysmon</a></dt>
 <dd>
-<div class="block">Starts to receive system metrics periodically.</div>
+<div class="block">Start receiving system metrics periodically.</div>
 </dd>
 <dt><span class="memberNameLink"><a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html#start--">start()</a></span> - Method in class edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt.<a href="edu/upenn/cis/precise/openicelite/coreapps/sysmon/mqtt/MqttSysmon.html" title="class in edu.upenn.cis.precise.openicelite.coreapps.sysmon.mqtt">MqttSysmon</a></dt>
 <dd>&nbsp;</dd>
diff --git a/docs/index.html b/docs/index.html
index ee248f2..f5ef779 100644
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+++ b/docs/index.html
@@ -2,7 +2,7 @@
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diff --git a/docs/overview-frame.html b/docs/overview-frame.html
index 93fa9e9..d193b88 100644
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+++ b/docs/overview-frame.html
@@ -2,7 +2,7 @@
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 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
diff --git a/docs/overview-summary.html b/docs/overview-summary.html
index fef445b..9cb5a15 100644
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+++ b/docs/overview-summary.html
@@ -2,7 +2,7 @@
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diff --git a/docs/overview-tree.html b/docs/overview-tree.html
index b2e6982..dcdd54b 100644
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@@ -2,7 +2,7 @@
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 <title>Class Hierarchy (OpenICE-lite 0.1.3 API)</title>
 <meta name="date" content="2018-07-02">
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