org.xmlBlaster.engine
Class TopicEvent

java.lang.Object
  java.util.EventObject
      org.xmlBlaster.engine.TopicEvent

All Implemented Interfaces:

java.io.Serializable

public class TopicEvent
extends java.util.EventObject

An event which indicates that a new TopicHandler is created or destroyed.

It carries the locked TopicHandler reference inside.

Author:

xmlBlaster@marcelruff.info

See Also:

Serialized Form

Field Summary

private static long

serialVersionUID

Fields inherited from class java.util.EventObject

source

Constructor Summary

TopicEvent(TopicHandler topicHandler)
Constructs a TopicEvent object.

Method Summary

TopicHandler

getTopicHandler() Returns the originator of the event.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

TopicEvent

public TopicEvent(TopicHandler topicHandler)

Constructs a TopicEvent object.

Parameters:

source - the topicHandler object which changed its state

Method Detail

getTopicHandler

public TopicHandler getTopicHandler()

Returns the originator of the event.

Returns:

the TopicHandler which is locked (no other thread has access)