org.planx.xmlstore.routing.operation
Class StoreReceiver

java.lang.Object
  org.planx.xmlstore.routing.operation.OriginReceiver
      org.planx.xmlstore.routing.operation.StoreReceiver

All Implemented Interfaces:

Receiver

public class StoreReceiver
extends OriginReceiver

Receives a StoreMessage and stores the mapping if a mapping with the same key and a newer timestamp does not exist. If requested, sends a StoreMessage is sent if this node has a mapping with the same key that is newer.

Field Summary

Fields inherited from class org.planx.xmlstore.routing.operation.OriginReceiver

local, server, space

Constructor Summary

StoreReceiver(MessageServer server, Node local, Space space, Map localMap)

Method Summary

void	receive(Message incoming, int comm) Updates the local space by inserting the origin node.

Methods inherited from class org.planx.xmlstore.routing.operation.OriginReceiver

timeout

Methods inherited from class java.lang.Object

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

Constructor Detail

StoreReceiver

public StoreReceiver(MessageServer server,
                     Node local,
                     Space space,
                     Map localMap)

Method Detail

receive

public void receive(Message incoming,
                    int comm)
             throws IOException

Description copied from class: OriginReceiver

Updates the local space by inserting the origin node. Note that if the node already exists in the local space, it's time last seen is updated instead.

Specified by:

receive in interface Receiver

Overrides:

receive in class OriginReceiver

Throws:

IOException - if an I/O error occurs