org.hypergraphdb.event
Class HGEventManager

java.lang.Object
  org.hypergraphdb.event.HGEventManager

public class HGEventManager
extends java.lang.Object

A HGEventManager is bound to a single HyperGraph instance. It is responsible for holding all event listeners and it performs event handling via its dispatch method.

Author:

Borislav Iordanov

Constructor Summary

HGEventManager()

Method Summary

<T extends HGEvent> void	addListener(java.lang.Class<T> eventType, HGListener listener)
void	clear()
HGListener.Result	dispatch(HyperGraph hg, HGEvent event)
<T extends HGEvent> void	removeListener(java.lang.Class<T> eventType, HGListener listener)

Methods inherited from class java.lang.Object

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

Constructor Detail

HGEventManager

public HGEventManager()

Method Detail

addListener

public <T extends HGEvent> void addListener(java.lang.Class<T> eventType,
                                            HGListener listener)

removeListener

public <T extends HGEvent> void removeListener(java.lang.Class<T> eventType,
                                               HGListener listener)

dispatch

public HGListener.Result dispatch(HyperGraph hg,
                                  HGEvent event)

clear

public void clear()