org.exoplatform.services.rpc
Class TopologyChangeEvent

java.lang.Object
  org.exoplatform.services.rpc.TopologyChangeEvent

public class TopologyChangeEvent
extends Object

The event triggered anytime the cluster has changed of topology

Version:

$Id$

Author:

Nicolas Filotto

Constructor Summary

TopologyChangeEvent(boolean coordinatorHasChanged, boolean coordinator)
Default constructor

Method Summary

boolean	isCoordinator() Indicates whether the current node is the coordinator or not after the topology change
boolean	isCoordinatorHasChanged() Indicates whether the coordinator has changed after the topology change

Methods inherited from class java.lang.Object

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

Constructor Detail

TopologyChangeEvent

public TopologyChangeEvent(boolean coordinatorHasChanged,
                           boolean coordinator)

Default constructor

Parameters:

coordinatorHasChanged - this parameter is set to true if the coordinator has changed, false otherwise

coordinator - this parameter is set to true if the current node is the coordinator, false otherwise

Method Detail

isCoordinator

public boolean isCoordinator()

Indicates whether the current node is the coordinator or not after the topology change

Returns:

true if the current node is the coordinator, false otherwise.

isCoordinatorHasChanged

public boolean isCoordinatorHasChanged()

Indicates whether the coordinator has changed after the topology change

Returns:

true if the coordinator has changed, false otherwise.