org.topbraid.core.graph
Class DelegatingEventManager

java.lang.Object
  org.topbraid.core.graph.DelegatingEventManager

All Implemented Interfaces:

com.hp.hpl.jena.graph.GraphEventManager, com.hp.hpl.jena.graph.GraphListener

public class DelegatingEventManager
extends java.lang.Object
implements com.hp.hpl.jena.graph.GraphEventManager

A GraphEventManager that is listening to the next Graph in a delegation chain, and repackages all events to use the owning Graph as source. To listeners it therefore appears that the DelegatingGraph has been creating the event.

Author:

Holger Knublauch

Field Summary

protected com.hp.hpl.jena.graph.Graph	graph
protected java.util.List	listeners

Constructor Summary

DelegatingEventManager(com.hp.hpl.jena.graph.Graph graph)

Method Summary

boolean	listening()
void	notifyAddArray(com.hp.hpl.jena.graph.Graph g, com.hp.hpl.jena.graph.Triple[] ts)
void	notifyAddGraph(com.hp.hpl.jena.graph.Graph g, com.hp.hpl.jena.graph.Graph added)
void	notifyAddIterator(com.hp.hpl.jena.graph.Graph g, java.util.Iterator it)
void	notifyAddIterator(com.hp.hpl.jena.graph.Graph g, java.util.List it)
void	notifyAddList(com.hp.hpl.jena.graph.Graph g, java.util.List l)
void	notifyAddTriple(com.hp.hpl.jena.graph.Graph g, com.hp.hpl.jena.graph.Triple t)
void	notifyDeleteArray(com.hp.hpl.jena.graph.Graph g, com.hp.hpl.jena.graph.Triple[] ts)
void	notifyDeleteGraph(com.hp.hpl.jena.graph.Graph g, com.hp.hpl.jena.graph.Graph removed)
void	notifyDeleteIterator(com.hp.hpl.jena.graph.Graph g, java.util.Iterator it)
void	notifyDeleteIterator(com.hp.hpl.jena.graph.Graph g, java.util.List L)
void	notifyDeleteList(com.hp.hpl.jena.graph.Graph g, java.util.List L)
void	notifyDeleteTriple(com.hp.hpl.jena.graph.Graph g, com.hp.hpl.jena.graph.Triple t)
void	notifyEvent(com.hp.hpl.jena.graph.Graph source, java.lang.Object event)
com.hp.hpl.jena.graph.GraphEventManager	register(com.hp.hpl.jena.graph.GraphListener listener)
com.hp.hpl.jena.graph.GraphEventManager	unregister(com.hp.hpl.jena.graph.GraphListener listener)

Methods inherited from class java.lang.Object

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

Field Detail

graph

protected com.hp.hpl.jena.graph.Graph graph

listeners

protected java.util.List listeners

Constructor Detail

DelegatingEventManager

public DelegatingEventManager(com.hp.hpl.jena.graph.Graph graph)

Method Detail

register

public com.hp.hpl.jena.graph.GraphEventManager register(com.hp.hpl.jena.graph.GraphListener listener)

Specified by:

register in interface com.hp.hpl.jena.graph.GraphEventManager

unregister

public com.hp.hpl.jena.graph.GraphEventManager unregister(com.hp.hpl.jena.graph.GraphListener listener)

Specified by:

unregister in interface com.hp.hpl.jena.graph.GraphEventManager

listening

public boolean listening()

Specified by:

listening in interface com.hp.hpl.jena.graph.GraphEventManager

notifyAddTriple

public void notifyAddTriple(com.hp.hpl.jena.graph.Graph g,
                            com.hp.hpl.jena.graph.Triple t)

Specified by:

notifyAddTriple in interface com.hp.hpl.jena.graph.GraphListener

notifyAddArray

public void notifyAddArray(com.hp.hpl.jena.graph.Graph g,
                           com.hp.hpl.jena.graph.Triple[] ts)

Specified by:

notifyAddArray in interface com.hp.hpl.jena.graph.GraphListener

notifyAddList

public void notifyAddList(com.hp.hpl.jena.graph.Graph g,
                          java.util.List l)

Specified by:

notifyAddList in interface com.hp.hpl.jena.graph.GraphListener

notifyAddIterator

public void notifyAddIterator(com.hp.hpl.jena.graph.Graph g,
                              java.util.List it)

Specified by:

notifyAddIterator in interface com.hp.hpl.jena.graph.GraphEventManager

notifyAddIterator

public void notifyAddIterator(com.hp.hpl.jena.graph.Graph g,
                              java.util.Iterator it)

Specified by:

notifyAddIterator in interface com.hp.hpl.jena.graph.GraphListener

notifyAddGraph

public void notifyAddGraph(com.hp.hpl.jena.graph.Graph g,
                           com.hp.hpl.jena.graph.Graph added)

Specified by:

notifyAddGraph in interface com.hp.hpl.jena.graph.GraphListener

notifyDeleteTriple

public void notifyDeleteTriple(com.hp.hpl.jena.graph.Graph g,
                               com.hp.hpl.jena.graph.Triple t)

Specified by:

notifyDeleteTriple in interface com.hp.hpl.jena.graph.GraphListener

notifyDeleteArray

public void notifyDeleteArray(com.hp.hpl.jena.graph.Graph g,
                              com.hp.hpl.jena.graph.Triple[] ts)

Specified by:

notifyDeleteArray in interface com.hp.hpl.jena.graph.GraphListener

notifyDeleteList

public void notifyDeleteList(com.hp.hpl.jena.graph.Graph g,
                             java.util.List L)

Specified by:

notifyDeleteList in interface com.hp.hpl.jena.graph.GraphListener

notifyDeleteIterator

public void notifyDeleteIterator(com.hp.hpl.jena.graph.Graph g,
                                 java.util.List L)

Specified by:

notifyDeleteIterator in interface com.hp.hpl.jena.graph.GraphEventManager

notifyDeleteIterator

public void notifyDeleteIterator(com.hp.hpl.jena.graph.Graph g,
                                 java.util.Iterator it)

Specified by:

notifyDeleteIterator in interface com.hp.hpl.jena.graph.GraphListener

notifyDeleteGraph

public void notifyDeleteGraph(com.hp.hpl.jena.graph.Graph g,
                              com.hp.hpl.jena.graph.Graph removed)

Specified by:

notifyDeleteGraph in interface com.hp.hpl.jena.graph.GraphListener

notifyEvent

public void notifyEvent(com.hp.hpl.jena.graph.Graph source,
                        java.lang.Object event)

Specified by:

notifyEvent in interface com.hp.hpl.jena.graph.GraphListener