initial commit of EdgeCloudSim

EdgeCloudSim with default network model, mobility model,  load generator
model, edge orchestrator, and VM CPU utilization model

src/edu/boun/edgecloudsim/utils/EdgeTask.java

@@ -0,0 +1,36 @@
+/*
+ * Title:        EdgeCloudSim - EdgeTask
+ * 
+ * Description: 
+ * A custom class used in Load Generator Model to store tasks information
+ * 
+ * Licence:      GPL - http://www.gnu.org/copyleft/gpl.html
+ * Copyright (c) 2017, Bogazici University, Istanbul, Turkey
+ */
+
+package edu.boun.edgecloudsim.utils;
+
+import edu.boun.edgecloudsim.core.SimSettings;
+import edu.boun.edgecloudsim.core.SimSettings.APP_TYPES;
+
+public class EdgeTask {
+    public APP_TYPES taskType;
+    public boolean requireCloud;
+    public double startTime;
+    public long length, inputFileSize, outputFileSize;
+    public int pesNumber;
+    public int mobileDeviceId;
+    
+    public EdgeTask(int _mobileDeviceId, APP_TYPES _taskType, double _startTime, boolean _requireCloud, PoissonDistr[][] poissonRngList) {
+    	mobileDeviceId=_mobileDeviceId;
+    	requireCloud=_requireCloud;
+    	startTime=_startTime;
+    	taskType=_taskType;
+    	
+    	inputFileSize = (long)poissonRngList[_taskType.ordinal()][0].sample();
+    	outputFileSize =(long)poissonRngList[_taskType.ordinal()][1].sample();
+    	length = (long)poissonRngList[_taskType.ordinal()][2].sample();
+    	
+    	pesNumber = (int)SimSettings.getInstance().getTaskLookUpTable()[_taskType.ordinal()][8];
+	}
+}