org.apache.geronimo.messaging.replication
Interface UpdateEvent

All Superinterfaces:

Externalizable, Serializable

All Known Implementing Classes:

SimpleReplicatedMap.MapUpdateEvent

public interface UpdateEvent

extends Externalizable

Event to be multicasted by a ReplicationCapable upon modification.

Version:

$Revision: 1.1 $ $Date: 2004/05/11 12:06:40 $

Method Summary

int	getId() Gets the event identifier.
Object	getTarget() Gets the target of the event.
void	setTarget(Object aTarget) Sets the target of this event.

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Method Detail

getId

public int getId()

Gets the event identifier.

Returns:

Event identifier.

getTarget

public Object getTarget()

Gets the target of the event. It must be the ReplicationCapable which has been updated.

Returns:

Instance which has been updated.

setTarget

public void setTarget(Object aTarget)

Sets the target of this event.

Parameters:

aTarget - Instance which has been updated.