init

src/org/fog/utils/distribution/NormalDistribution.java

@@ -0,0 +1,47 @@
+package org.fog.utils.distribution;
+
+import java.util.Random;
+
+public class NormalDistribution extends Distribution{
+
+	private double mean;
+	private double stdDev;
+	
+	public NormalDistribution(double mean, double stdDev) {
+		setMean(mean);
+		setStdDev(stdDev);
+		setRandom(new Random());
+	}
+	
+	@Override
+	public double getNextValue() {
+		return random.nextGaussian()*stdDev + mean;
+	}
+
+	public double getMean() {
+		return mean;
+	}
+
+	public void setMean(double mean) {
+		this.mean = mean;
+	}
+
+	public double getStdDev() {
+		return stdDev;
+	}
+
+	public void setStdDev(double stdDev) {
+		this.stdDev = stdDev;
+	}
+	
+	@Override
+	public int getDistributionType() {
+		return Distribution.NORMAL;
+	}
+
+	@Override
+	public double getMeanInterTransmitTime() {
+		return mean;
+	}
+
+}