rice.pastry.standard
Class StandardRouteSetProtocol

java.lang.Object
  rice.pastry.client.PastryAppl
      rice.pastry.standard.StandardRouteSetProtocol

All Implemented Interfaces:

RouteSetProtocol

public class StandardRouteSetProtocol
extends PastryAppl
implements RouteSetProtocol

An implementation of a simple route set protocol.

Version:

$Id: StandardRouteSetProtocol.java,v 1.15 2005/03/11 00:58:02 jeffh Exp $

Author:

Andrew Ladd, Peter Druschel

Field Summary

protected Logger

logger

Fields inherited from class rice.pastry.client.PastryAppl

address, deserializer, instance, options, receiver, thePastryNode

Constructor Summary

StandardRouteSetProtocol(PastryNode ln, RoutingTable rt)
Constructor.

StandardRouteSetProtocol(PastryNode ln, RoutingTable rt, MessageDeserializer md)

Method Summary

boolean	deliverWhenNotReady() Instructs the MessageDispatch how to behave when the PastryNode is not ready.
void	messageForAppl(Message msg) Receives a message.

Methods inherited from class rice.pastry.client.PastryAppl

accept, canReceiveSocket, connect, destroy, enrouteMessage, finishReceiveSocket, getAddress, getDeserializer, getLeafSet, getNodeHandle, getNodeId, getRoutingTable, isClosest, leafSetChange, notifyReady, receiveMessage, receiveMessageInternal, register, routeMsg, routeMsg, routeMsgDirect, routeSetChange, setDeserializer

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

StandardRouteSetProtocol

public StandardRouteSetProtocol(PastryNode ln,
                                RoutingTable rt)

Constructor.

Parameters:

lh - the local handle

sm - the security manager

rt - the routing table

StandardRouteSetProtocol

public StandardRouteSetProtocol(PastryNode ln,
                                RoutingTable rt,
                                MessageDeserializer md)

Method Detail

messageForAppl

public void messageForAppl(Message msg)

Receives a message.

Specified by:

messageForAppl in class PastryAppl

Parameters:

msg - the message.

deliverWhenNotReady

public boolean deliverWhenNotReady()

Description copied from class: PastryAppl

Instructs the MessageDispatch how to behave when the PastryNode is not ready. An application can override this method to return true if it wishes to receive messages before Pastry is ready(). Most applications should leave this as false, so that their application does not have inconsistent routing. However Pastry's protocols (such as the join protocol) need to receive messages before pastry is ready(). This is because they are attempting to make pastry ready().

Overrides:

deliverWhenNotReady in class PastryAppl

Returns:

false unless the node is a service