init

src/org/fog/utils/NetworkUsageMonitor.java

@@ -0,0 +1,14 @@
+package org.fog.utils;
+
+public class NetworkUsageMonitor {
+
+	private static double networkUsage = 0.0;
+	
+	public static void sendingTuple(double latency, double tupleNwSize){
+		networkUsage += latency*tupleNwSize;
+	}
+	
+	public static double getNetworkUsage(){
+		return networkUsage;
+	}
+}