package avnmp.java.tutorial.BuildingApplications;

import java.util.*;

public class LoadGenAppBasic extends LoadBase
{
    long numPkts = 0;

    long PacketsPerSecond = 20;

    Date d = new Date();

    public LoadGenAppBasic()
    {
    }

    private long milliSeconds() {
          return new Date().getTime() - d.getTime();
    }

    private long Seconds()
    {
         long s = milliSeconds() / (long) 1000;

         if(s == 0)
              return 1;
         if(s < 0) {
              System.err.println("Time less than zero.");
              halt();
         }
             return s;
   }

    private double Rate() {
         return (double) numPkts / (double) Seconds();
    }

    public void exec()
   {
           while(Rate() < PacketsPerSecond) '
          {

              System.out.println("Packets/Second: "+ Rate());
              LoadPacket lp = new LoadPacket();
              lp.SendForProcessing("AN-5");
              numPkts++;
          }

          try {
               SPThread.currentSPThread().sleep(250);
          } catch (InterruptedException ex)
          {}
     }
}