org.eclipse.gmf.graphdef.editor.sheet
Class AttachAdapter

java.lang.Object
  org.eclipse.emf.common.notify.impl.AdapterImpl
      org.eclipse.gmf.graphdef.editor.sheet.AttachAdapter

All Implemented Interfaces:

org.eclipse.emf.common.notify.Adapter, org.eclipse.emf.common.notify.Adapter.Internal

public final class AttachAdapter
extends org.eclipse.emf.common.notify.impl.AdapterImpl

Helper adapter that tracks specific feature of the notifier(s) it is attached to (with regular objOfInterest.eAdapters().add(attachAdapter) call) and attaches/detaches provided adapter when feature value changes (set/unset, add/remove)

Author:

artem

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.emf.common.notify.Adapter

org.eclipse.emf.common.notify.Adapter.Internal

Field Summary

Fields inherited from class org.eclipse.emf.common.notify.impl.AdapterImpl

target

Constructor Summary

AttachAdapter(org.eclipse.emf.ecore.EReference reference, org.eclipse.emf.common.notify.Adapter... attachAdapters)
Plain attaching/detaching adapter, with no additional change tracker.

AttachAdapter(org.eclipse.emf.ecore.EReference reference, ChangeTracker tracker, org.eclipse.emf.common.notify.Adapter... attachAdapters)

Method Summary

void	notifyChanged(org.eclipse.emf.common.notify.Notification msg)
void	setTarget(org.eclipse.emf.common.notify.Notifier newTarget)
void	unsetTarget(org.eclipse.emf.common.notify.Notifier oldTarget)

Methods inherited from class org.eclipse.emf.common.notify.impl.AdapterImpl

getTarget, isAdapterForType

Methods inherited from class java.lang.Object

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

Constructor Detail

AttachAdapter

public AttachAdapter(org.eclipse.emf.ecore.EReference reference,
                     org.eclipse.emf.common.notify.Adapter... attachAdapters)

Plain attaching/detaching adapter, with no additional change tracker.

See Also:

AttachAdapter(EReference, ChangeTracker, Adapter...)

AttachAdapter

public AttachAdapter(org.eclipse.emf.ecore.EReference reference,
                     ChangeTracker tracker,
                     org.eclipse.emf.common.notify.Adapter... attachAdapters)

Parameters:

reference - - feature to track, non-null, adapter's target expected to conform feature's container type

tracker - - notified on feature change in addition to attached/detached adapters, may be null. If specified, gets notification *after* adapters were attached/detached.

attachAdapters - - copy by reference, do not change initial array

Method Detail

setTarget

public void setTarget(org.eclipse.emf.common.notify.Notifier newTarget)

Specified by:

setTarget in interface org.eclipse.emf.common.notify.Adapter

Overrides:

setTarget in class org.eclipse.emf.common.notify.impl.AdapterImpl

unsetTarget

public void unsetTarget(org.eclipse.emf.common.notify.Notifier oldTarget)

Specified by:

unsetTarget in interface org.eclipse.emf.common.notify.Adapter.Internal

Overrides:

unsetTarget in class org.eclipse.emf.common.notify.impl.AdapterImpl

notifyChanged

public void notifyChanged(org.eclipse.emf.common.notify.Notification msg)

Specified by:

notifyChanged in interface org.eclipse.emf.common.notify.Adapter

Overrides:

notifyChanged in class org.eclipse.emf.common.notify.impl.AdapterImpl