viceroy.net
Class LeavingPeerMessage

java.lang.Object
  |
  +--viceroy.net.LeavingPeerMessage

All Implemented Interfaces:

Message

public final class LeavingPeerMessage

extends java.lang.Object

implements Message

represents a 'leaving peer' message. This message is sent to the connected peers of a peer that is preparing to leave.

Author:

Anat Talmy

, Oren Dobzinski

Field Summary

private ViceroyPeer	leaving the peer which is leaving
private ViceroyPeer	leavingPredecessor The leaving peer's predeccessor
private ViceroyPeer	leavingSuccessor The leaving peer's successor
private java.util.SortedMap	leavingValues The leaving peer's values

Constructor Summary

LeavingPeerMessage(ViceroyPeer peer, ViceroyPeer _leavingPredecessor, ViceroyPeer _leavingSuccessor, java.util.SortedMap _leavingValues)
generates a new message

Method Summary

ViceroyPeer	getLeavingPredecessor() gets the leaving peer's predecessor
ViceroyPeer	getLeavingSuccessor() gets the leaving peer's successor
java.util.SortedMap	getLeavingValues() gets the leaving peer's values
ViceroyPeer	getPeer() gets the peer that is going to leave
MessageType	getType() gets the type of the message

Methods inherited from class java.lang.Object

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

Field Detail

leaving

private ViceroyPeer leaving

the peer which is leaving

leavingPredecessor

private ViceroyPeer leavingPredecessor

The leaving peer's predeccessor

leavingSuccessor

private ViceroyPeer leavingSuccessor

The leaving peer's successor

leavingValues

private java.util.SortedMap leavingValues

The leaving peer's values

Constructor Detail

LeavingPeerMessage

public LeavingPeerMessage(ViceroyPeer peer,
                          ViceroyPeer _leavingPredecessor,
                          ViceroyPeer _leavingSuccessor,
                          java.util.SortedMap _leavingValues)

generates a new message

Parameters:

peer - the leaving peer

_leavingPredecessor - The leaving peer's predecessor

_leavingSuccessor - The leaving peer's successor

_leavingValues - The leaving peer's values

Method Detail

getPeer

public ViceroyPeer getPeer()

gets the peer that is going to leave

Returns:

the leaving peer

getLeavingPredecessor

public ViceroyPeer getLeavingPredecessor()

gets the leaving peer's predecessor

Returns:

the leaving peer's predecessor

getLeavingSuccessor

public ViceroyPeer getLeavingSuccessor()

gets the leaving peer's successor

Returns:

the leaving peer's successor

getLeavingValues

public java.util.SortedMap getLeavingValues()

gets the leaving peer's values

Returns:

the leaving peer's values

getType

public MessageType getType()

gets the type of the message

Specified by:

getType in interface Message

Returns:

the type of the message

See Also:

MessageType