Module org.apache.jena.ontapi

Package org.apache.jena.ontapi.impl

Class UnionGraphImpl.EventManagerImpl

java.lang.Object

org.apache.jena.graph.impl.SimpleEventManager

org.apache.jena.ontapi.impl.UnionGraphImpl.EventManagerImpl

All Implemented Interfaces:

org.apache.jena.graph.GraphEventManager, org.apache.jena.graph.GraphListener, UnionGraph.EventManager, UnionGraph.Listener

Enclosing class:

UnionGraphImpl

public static class UnionGraphImpl.EventManagerImpl
extends org.apache.jena.graph.impl.SimpleEventManager
implements UnionGraph.EventManager

An extended Jena Graph Event Manager, a holder for GraphListeners.

Constructor Summary

Constructors

Constructor	Description
EventManagerImpl()

Method Summary

Modifier and Type	Method	Description
Stream<org.apache.jena.graph.GraphListener>	listeners()	Lists all encapsulated listeners.
void	notifySubGraphAdded(UnionGraph graph, org.apache.jena.graph.Graph subGraph)	Called after UnionGraph.addSubGraph(Graph).
void	notifySubGraphRemoved(UnionGraph graph, org.apache.jena.graph.Graph subGraph)	Called after UnionGraph.removeSubGraph(Graph).
void	notifySuperGraphAdded(UnionGraph graph, UnionGraph superGraph)	Called after UnionGraph.addSubGraph(Graph).
void	off()	Turns off all listeners.
void	on()	Turns on all listeners.
void	onAddSubGraph(UnionGraph graph, org.apache.jena.graph.Graph subGraph)	Called before UnionGraph.addSubGraph(Graph).
void	onAddTriple(UnionGraph graph, org.apache.jena.graph.Triple triple)	Called before Graph.add(Node, Node, Node) & Graph.add(Triple).
void	onClear(UnionGraph graph)	Called before Graph.clear().
void	onDeleteTriple(UnionGraph graph, org.apache.jena.graph.Triple triple)	Called before Graph.delete(Node, Node, Node) & Graph.delete(Triple) & Graph.remove(Node, Node, Node).
void	onRemoveSubGraph(UnionGraph graph, org.apache.jena.graph.Graph subGraph)	Called before UnionGraph.removeSubGraph(Graph).

Methods inherited from class org.apache.jena.graph.impl.SimpleEventManager

listening, notifyAddArray, notifyAddGraph, notifyAddIterator, notifyAddIterator, notifyAddList, notifyAddTriple, notifyDeleteArray, notifyDeleteGraph, notifyDeleteIterator, notifyDeleteIterator, notifyDeleteList, notifyDeleteTriple, notifyEvent, notifyingRemove, register, unregister

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.graph.GraphEventManager

listening, notifyAddIterator, notifyDeleteIterator, register, unregister

Methods inherited from interface org.apache.jena.graph.GraphListener

notifyAddArray, notifyAddGraph, notifyAddIterator, notifyAddList, notifyAddTriple, notifyDeleteArray, notifyDeleteGraph, notifyDeleteIterator, notifyDeleteList, notifyDeleteTriple, notifyEvent

Methods inherited from interface org.apache.jena.ontapi.UnionGraph.EventManager

listeners

Constructor Details

EventManagerImpl

public EventManagerImpl()

Method Details

onAddTriple

public void onAddTriple(UnionGraph graph,
 org.apache.jena.graph.Triple triple)

Description copied from interface: UnionGraph.Listener

Called before Graph.add(Node, Node, Node) & Graph.add(Triple).

Specified by:

onAddTriple in interface UnionGraph.Listener

Parameters:

graph - UnionGraph

triple - Triple

onDeleteTriple

public void onDeleteTriple(UnionGraph graph,
 org.apache.jena.graph.Triple triple)

Description copied from interface: UnionGraph.Listener

Called before Graph.delete(Node, Node, Node) & Graph.delete(Triple) & Graph.remove(Node, Node, Node).

Specified by:

onDeleteTriple in interface UnionGraph.Listener

Parameters:

graph - UnionGraph

triple - Triple

onAddSubGraph

public void onAddSubGraph(UnionGraph graph,
 org.apache.jena.graph.Graph subGraph)

Description copied from interface: UnionGraph.Listener

Called before UnionGraph.addSubGraph(Graph).

Specified by:

onAddSubGraph in interface UnionGraph.Listener

Parameters:

graph - UnionGraph

subGraph - Graph

onClear

public void onClear(UnionGraph graph)

Description copied from interface: UnionGraph.Listener

Called before Graph.clear().

Specified by:

onClear in interface UnionGraph.Listener

Parameters:

graph - UnionGraph

notifySubGraphAdded

public void notifySubGraphAdded(UnionGraph graph,
 org.apache.jena.graph.Graph subGraph)

Description copied from interface: UnionGraph.Listener

Called after UnionGraph.addSubGraph(Graph). Note it differs from GraphListener.notifyAddGraph(Graph, Graph), which is called when RDF data added into the UnionGraph.getBaseGraph().

Specified by:

notifySubGraphAdded in interface UnionGraph.Listener

Parameters:

graph - UnionGraph

subGraph - Graph

notifySuperGraphAdded

public void notifySuperGraphAdded(UnionGraph graph,
 UnionGraph superGraph)

Description copied from interface: UnionGraph.Listener

Called after UnionGraph.addSubGraph(Graph).

Specified by:

notifySuperGraphAdded in interface UnionGraph.Listener

Parameters:

graph - UnionGraph

superGraph - UnionGraph

onRemoveSubGraph

public void onRemoveSubGraph(UnionGraph graph,
 org.apache.jena.graph.Graph subGraph)

Description copied from interface: UnionGraph.Listener

Called before UnionGraph.removeSubGraph(Graph).

Specified by:

onRemoveSubGraph in interface UnionGraph.Listener

Parameters:

graph - Graph

subGraph - Graph

notifySubGraphRemoved

public void notifySubGraphRemoved(UnionGraph graph,
 org.apache.jena.graph.Graph subGraph)

Description copied from interface: UnionGraph.Listener

Called after UnionGraph.removeSubGraph(Graph). Note it differs from GraphListener.notifyDeleteGraph(Graph, Graph), which is called when RDF data is added into the UnionGraph.getBaseGraph().

Specified by:

notifySubGraphRemoved in interface UnionGraph.Listener

Parameters:

graph - Graph

subGraph - Graph

off

public void off()

Description copied from interface: UnionGraph.EventManager

Turns off all listeners.

Specified by:

off in interface UnionGraph.EventManager

on

public void on()

Description copied from interface: UnionGraph.EventManager

Turns on all listeners.

Specified by:

on in interface UnionGraph.EventManager

listeners

public Stream<org.apache.jena.graph.GraphListener> listeners()

Lists all encapsulated listeners.

Specified by:

listeners in interface UnionGraph.EventManager

Returns:

Stream of GraphListeners