udt.receiver
Class PacketHistoryWindow

java.lang.Object
  udt.util.CircularArray<Long>
      udt.receiver.PacketHistoryWindow

public class PacketHistoryWindow
extends CircularArray<Long>

A circular array that records the packet arrival times

Field Summary

Fields inherited from class udt.util.CircularArray

circularArray, haveOverflow, max, position

Constructor Summary

PacketHistoryWindow(int size)
create a new PacketHistoryWindow of the given size

Method Summary

long	getPacketArrivalSpeed() compute the packet arrival speed (see specification section 6.2, page 12)

Methods inherited from class udt.util.CircularArray

add, size, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PacketHistoryWindow

public PacketHistoryWindow(int size)

create a new PacketHistoryWindow of the given size

Parameters:

size -

Method Detail

getPacketArrivalSpeed

public long getPacketArrivalSpeed()

compute the packet arrival speed (see specification section 6.2, page 12)

Returns:

the current value