Module graph

Package de.grogra.graph

Class EventSupport

java.lang.Object

de.grogra.graph.EventSupport

public class EventSupport
extends Object

An instance of EventSupport can be used in implementations of Graph for the management of event listeners and for dispatching of events.

Author:

Ole Kniemeyer

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	EventSupport.Queue

Constructor Summary

Constructors

Constructor	Description
EventSupport(ObjectMap objectListeners)

Method Summary

Modifier and Type	Method	Description
void	addAttributeChangeListener(AttributeChangeListener l)
void	addAttributeChangeListener(Object object, boolean asNode, AttributeChangeListener l)
void	addChangeBoundaryListener(ChangeBoundaryListener l)
void	addEdgeChangeListener(EdgeChangeListener l)
void	addEdgeChangeListener(Object object, boolean asNode, EdgeChangeListener l)
protected void	finalize()
void	fireAttributeChanged(Object object, boolean asNode, Attribute a, FieldChain field, int[] indices, GraphState gs)
void	fireBeginChange(GraphState gs)
void	fireEdgeChanged(Integer type, Object[] listeners, Object source, Object target, Object edgeSet, GraphState gs)
void	fireEdgeChanged(Object source, Object target, Object edge, GraphState gs)
void	fireEndChange(GraphState gs)
void	removeAttributeChangeListener(AttributeChangeListener l)
void	removeAttributeChangeListener(Object object, boolean asNode, AttributeChangeListener l)
void	removeChangeBoundaryListener(ChangeBoundaryListener l)
void	removeEdgeChangeListener(EdgeChangeListener l)
void	removeEdgeChangeListener(Object object, boolean asNode, EdgeChangeListener l)

Methods inherited from class java.lang.Object

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

Constructor Details

EventSupport

public EventSupport(ObjectMap objectListeners)

Method Details

finalize

protected void finalize()

Overrides:

finalize in class Object

addChangeBoundaryListener

public void addChangeBoundaryListener(ChangeBoundaryListener l)

removeChangeBoundaryListener

public void removeChangeBoundaryListener(ChangeBoundaryListener l)

addAttributeChangeListener

public void addAttributeChangeListener(AttributeChangeListener l)

addEdgeChangeListener

public void addEdgeChangeListener(EdgeChangeListener l)

removeAttributeChangeListener

public void removeAttributeChangeListener(AttributeChangeListener l)

removeEdgeChangeListener

public void removeEdgeChangeListener(EdgeChangeListener l)

fireBeginChange

public void fireBeginChange(GraphState gs)

fireEndChange

public void fireEndChange(GraphState gs)

fireEdgeChanged

public void fireEdgeChanged(Integer type,
 Object[] listeners,
 Object source,
 Object target,
 Object edgeSet,
 GraphState gs)

fireEdgeChanged

public void fireEdgeChanged(Object source,
 Object target,
 Object edge,
 GraphState gs)

fireAttributeChanged

public void fireAttributeChanged(Object object,
 boolean asNode,
 Attribute a,
 FieldChain field,
 int[] indices,
 GraphState gs)

addAttributeChangeListener

public void addAttributeChangeListener(Object object,
 boolean asNode,
 AttributeChangeListener l)

removeAttributeChangeListener

public void removeAttributeChangeListener(Object object,
 boolean asNode,
 AttributeChangeListener l)

addEdgeChangeListener

public void addEdgeChangeListener(Object object,
 boolean asNode,
 EdgeChangeListener l)

removeEdgeChangeListener

public void removeEdgeChangeListener(Object object,
 boolean asNode,
 EdgeChangeListener l)