rice.pastry.wire.messaging.datagram
Class AcknowledgementMessage

java.lang.Object
  rice.pastry.wire.messaging.datagram.DatagramMessage
      rice.pastry.wire.messaging.datagram.AcknowledgementMessage

All Implemented Interfaces:

java.io.Serializable

public class AcknowledgementMessage

extends DatagramMessage

Class which represents an "ack" packet in the UDP version of the pastry wire protocol. Each DatagramMessage is assigned a integer number (increasing), and each "ack" packet sent back contains that number.

See Also:

Serialized Form

Field Summary

Fields inherited from class rice.pastry.wire.messaging.datagram.DatagramMessage

destination, num, source

Constructor Summary

AcknowledgementMessage(NodeId source, NodeId destination, int num, java.net.InetSocketAddress address)
Constructor.

Method Summary

java.net.InetSocketAddress	getAddress() Returns the address of the destination of this ack message.
java.lang.String	toString() DESCRIBE THE METHOD

Methods inherited from class rice.pastry.wire.messaging.datagram.DatagramMessage

getAck, getDestination, getNum, getSource, setNum

Methods inherited from class java.lang.Object

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

Constructor Detail

AcknowledgementMessage

public AcknowledgementMessage(NodeId source,
                              NodeId destination,
                              int num,
                              java.net.InetSocketAddress address)

Constructor.

Parameters:

address - The destination of the "ack" packet

num - The number of the original DatagramMessage.

source - DESCRIBE THE PARAMETER

destination - DESCRIBE THE PARAMETER

Method Detail

getAddress

public java.net.InetSocketAddress getAddress()

Returns the address of the destination of this ack message.

Returns:

The destination address of the ack message.

toString

public java.lang.String toString()

DESCRIBE THE METHOD

Overrides:

toString in class DatagramMessage

Returns:

DESCRIBE THE RETURN VALUE