Package org.eclipse.graphiti.ui.internal.editor

Class DiagramChangeListener

java.lang.Object

org.eclipse.graphiti.ui.internal.editor.DiagramChangeListener

All Implemented Interfaces:

java.util.EventListener, org.eclipse.emf.transaction.ResourceSetListener

public class DiagramChangeListener
extends java.lang.Object
implements org.eclipse.emf.transaction.ResourceSetListener

Listener for model changes in the notational model. Is attached to the ResourceSet provided by the DiagramEditorInternal.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.emf.transaction.ResourceSetListener

org.eclipse.emf.transaction.ResourceSetListener.Internal

Constructor Summary

Constructors

Constructor	Description
DiagramChangeListener(DiagramBehavior diagramBehavior)

Method Summary

Modifier and Type	Method	Description
org.eclipse.emf.transaction.NotificationFilter	getFilter()
boolean	isAggregatePrecommitListener()
boolean	isPostcommitOnly()
boolean	isPrecommitOnly()
void	resourceSetChanged(org.eclipse.emf.transaction.ResourceSetChangeEvent event)
boolean	stopListening()
org.eclipse.emf.common.command.Command	transactionAboutToCommit(org.eclipse.emf.transaction.ResourceSetChangeEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

DiagramChangeListener

public DiagramChangeListener(DiagramBehavior diagramBehavior)

Method Detail

getFilter

public org.eclipse.emf.transaction.NotificationFilter getFilter()

Specified by:

getFilter in interface org.eclipse.emf.transaction.ResourceSetListener

isAggregatePrecommitListener

public boolean isAggregatePrecommitListener()

Specified by:

isAggregatePrecommitListener in interface org.eclipse.emf.transaction.ResourceSetListener

isPostcommitOnly

public boolean isPostcommitOnly()

Specified by:

isPostcommitOnly in interface org.eclipse.emf.transaction.ResourceSetListener

isPrecommitOnly

public boolean isPrecommitOnly()

Specified by:

isPrecommitOnly in interface org.eclipse.emf.transaction.ResourceSetListener

resourceSetChanged

public void resourceSetChanged(org.eclipse.emf.transaction.ResourceSetChangeEvent event)

Specified by:

resourceSetChanged in interface org.eclipse.emf.transaction.ResourceSetListener

transactionAboutToCommit

public org.eclipse.emf.common.command.Command transactionAboutToCommit(org.eclipse.emf.transaction.ResourceSetChangeEvent event)
                                                                throws org.eclipse.emf.transaction.RollbackException

Specified by:

transactionAboutToCommit in interface org.eclipse.emf.transaction.ResourceSetListener

Throws:

org.eclipse.emf.transaction.RollbackException

stopListening

public boolean stopListening()