org.planx.xmlstore.routing.operation
Class HashReceiver

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

All Implemented Interfaces:

Receiver

public class HashReceiver
extends OriginReceiver

Receives a HashMessage and compares it to hashes generated locally. Any hash for an interval not matching will result in a StoreRequestMessage for that interval.

Field Summary

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

local, server, space

Constructor Summary

HashReceiver(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

HashReceiver

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

Method Detail

receive

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

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

UnknownMessageException - if the message or comm was unexpected