timerqueueentry.java

DSr project for the java applications

package dsr;



import java.io.*;
import java.util.*;
import java.net.*;

//implements the entry in the timer queue
class TimerQueueEntry {
  private static final int RREQ_RETRIES = 2;
  private final int TTL_THRESHOLD = 7;
  private final int NET_DIAMETER = 35;
  private final int TTL_INCREMENT = 2;
  private final int PATH_TRAVERSAL_TIME = 10;

  long validTime;
  InetAddress srcIP;
  InetAddress destIP;
  short flags;
  static short retries = RREQ_RETRIES;

  TimerQueueEntry() {}
  TimerQueueEntry(long t, InetAddress s, InetAddress d, short r, short f) {
    validTime = t;
    srcIP = s;
    destIP = d;
    retries = r;
    flags = f;
  }

  TimerQueueEntry(TimerQueueEntry rhs) {
    validTime = rhs.validTime;
    srcIP = rhs.srcIP;
    destIP = rhs.destIP;
    retries = rhs.retries;
    flags = rhs.flags;
  }

  public String toString(){
    final String EOLN = java.lang.System.getProperty("line.separator");
      String value = "Time: " + validTime + EOLN +
                     "Source IP Address: " + srcIP.toString() + EOLN +
                     "Destination IP Address: " + destIP.toString() + EOLN;
        return value;
  }
}