Eclipse EMF Model Transaction Development Guide (Galileo) - ResourceLoadedListener (EMF Model Transaction Workbench Integration Javadoc)

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org.eclipse.emf.workspace.examples.extlibrary.presentation
Class ResourceLoadedListener


java.lang.Object
  

org.eclipse.emf.transaction.ResourceSetListenerImpl
      

org.eclipse.emf.transaction.DemultiplexingListener
          
org.eclipse.emf.workspace.examples.extlibrary.presentation.ResourceLoadedListener

All Implemented Interfaces:: EventListener, ResourceSetListener, ResourceSetListener.Internal

public class ResourceLoadedListener
extends DemultiplexingListener
extends DemultiplexingListener

Listens for the loading of resources, and creates editors on them when they load.

Nested Class Summary

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

ResourceSetListener.Internal

Constructor Summary

ResourceLoadedListener ()
          Initializes me with my filter.

Method Summary

static ResourceLoadedListener getDefault ()
          Returns the default listener instance.

protected void handleNotification ( TransactionalEditingDomain domain, Notification notification)
          Implemented by subclasses to respond to each notification in serial order.

void ignore ( Resource res)
          Ignores any future load/unload notifications from the specified resource, until the next call to watch(res).

void watch ( Resource res)
          Ceases to ignore(Resource) a previously ignored resource.

Methods inherited from class org.eclipse.emf.transaction. DemultiplexingListener

isPostcommitOnly, resourceSetChanged

Methods inherited from class org.eclipse.emf.transaction. ResourceSetListenerImpl

getFilter, getTarget, isAggregatePrecommitListener, isPrecommitOnly, setTarget, transactionAboutToCommit, unsetTarget

Methods inherited from class java.lang. Object

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

Constructor Detail

ResourceLoadedListener

public ResourceLoadedListener()

Initializes me with my filter.

Method Detail

getDefault

public static 
ResourceLoadedListener getDefault()

Returns the default listener instance.

Returns:: the instance associated with the editing domain that manages the specified resource set, or null if none is found

ignore

public void ignore(
Resource res)

Ignores any future load/unload notifications from the specified resource, until the next call to watch(res).

Parameters:: res - the resource to ignore

watch

public void watch(
Resource res)

Ceases to ignore(Resource) a previously ignored resource.

Parameters:: res - the resource

handleNotification

protected void handleNotification(
TransactionalEditingDomain domain,
                                  
Notification notification)

Description copied from class: DemultiplexingListener

Implemented by subclasses to respond to each notification in serial order.

Specified by:: handleNotification in class DemultiplexingListener

Parameters:: domain - the editing domain from which the notification originated; notification - the notification describing a change in the model
See Also:: DemultiplexingListener.resourceSetChanged(ResourceSetChangeEvent)