rice.pastry.standard
Class IPNodeIdFactory

java.lang.Object
  rice.pastry.standard.IPNodeIdFactory

All Implemented Interfaces:

NodeIdFactory

public class IPNodeIdFactory
extends Object
implements NodeIdFactory

Constructs NodeIds for virtual nodes derived from the IP address and port number of this Java VM.

Version:

$Id: IPNodeIdFactory.java 3613 2007-02-15 14:45:14Z jstewart $

Author:

Peter Druschel

Field Summary

protected Logger

logger

Constructor Summary

IPNodeIdFactory(InetAddress localIP, int port, Environment env)
Constructor.

Method Summary

Id	generateNodeId() generate a nodeId multiple invocations result in a deterministic series of randomized NodeIds, seeded by the IP address of the local host.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected Logger logger

Constructor Detail

IPNodeIdFactory

public IPNodeIdFactory(InetAddress localIP,
                       int port,
                       Environment env)

Constructor.

Parameters:

port - the port number on which this Java VM listens

Method Detail

generateNodeId

public Id generateNodeId()

generate a nodeId multiple invocations result in a deterministic series of randomized NodeIds, seeded by the IP address of the local host.

Specified by:

generateNodeId in interface NodeIdFactory

Returns:

the new nodeId