org.planx.xmlstore.routing.operation
Class RemoveOperation

java.lang.Object
  org.planx.xmlstore.routing.operation.Operation
      org.planx.xmlstore.routing.operation.RemoveOperation

public class RemoveOperation
extends Operation

Removes the mapping at the K closest nodes to the key of the mapping. If less than Space.K nodes exist in the network the mapping will be removed at all nodes.

Constructor Summary

RemoveOperation(Configuration conf, MessageServer server, Space space, Map localMap, Node local, Identifier key)

Method Summary

Object

execute() Starts the operation and returns when the operation is finished.

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoveOperation

public RemoveOperation(Configuration conf,
                       MessageServer server,
                       Space space,
                       Map localMap,
                       Node local,
                       Identifier key)

Method Detail

execute

public Object execute()
               throws IOException,
                      RoutingException

Description copied from class: Operation

Starts the operation and returns when the operation is finished.

Specified by:

execute in class Operation

Returns:

null

Throws:

RoutingException - If the operation timed out

IOException - If a network error occurred