Add Range class

Author: kylecorry31

Geometry.iml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module external.linked.project.id="Geometry" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="com.kylecorry.geometry" external.system.module.version="0.7" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.gradle" />
+      <excludeFolder url="file://$MODULE_DIR$/build" />
+      <excludeFolder url="file://$MODULE_DIR$/out" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

build.gradle

@@ -1,5 +1,5 @@
 group 'com.kylecorry.geometry'
-version '0.6.1'
+version '0.7'
 
 apply plugin: 'java-library'
 

src/main/java/com/kylecorry/geometry/Range.java

@@ -0,0 +1,29 @@
+package com.kylecorry.geometry;
+
+public class Range {
+
+    private double low;
+    private double high;
+
+    public Range(double low, double high) {
+        this.low = low;
+        this.high = high;
+    }
+
+    public double getLow() {
+        return low;
+    }
+
+    public double getHigh() {
+        return high;
+    }
+
+    public boolean inRangeInclusive(double value){
+        return getLow() <= value && getHigh() >= value;
+    }
+
+    public boolean inRangeExclusive(double value){
+        return getLow() < value && getHigh() > value;
+    }
+
+}

src/test/java/com/kylecorry/geometry/RangeTest.java

@@ -0,0 +1,29 @@
+package com.kylecorry.geometry;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class RangeTest {
+
+    @Test
+    public void testRangeInclusive(){
+        Range r = new Range(0, 100);
+        assertTrue(r.inRangeInclusive(0));
+        assertTrue(r.inRangeInclusive(100));
+        assertTrue(r.inRangeInclusive(50));
+        assertFalse(r.inRangeInclusive(-1));
+        assertFalse(r.inRangeInclusive(101));
+    }
+
+    @Test
+    public void testRangeExclusive(){
+        Range r = new Range(0, 100);
+        assertFalse(r.inRangeExclusive(0));
+        assertFalse(r.inRangeExclusive(100));
+        assertTrue(r.inRangeExclusive(50));
+        assertFalse(r.inRangeExclusive(-1));
+        assertFalse(r.inRangeExclusive(101));
+    }
+
+}