org.eclipse.emf.emfstore.internal.common.model.util
Interface IdEObjectCollectionChangeObserver

All Superinterfaces:

ESObserver

All Known Subinterfaces:

NotifiableIdEObjectCollection, Project

All Known Implementing Classes:

NotifiableIdEObjectCollectionImpl, OperationManager, OperationRecorder, ProjectImpl, ResourcePersister

public interface IdEObjectCollectionChangeObserver
extends ESObserver

An observer interface for tracking changes upon an IdEObjectCollection.

Author:

emueller

Method Summary

void	collectionDeleted(IdEObjectCollection collection) If the IdEObjectCollection is deleted.
void	modelElementAdded(IdEObjectCollection collection, org.eclipse.emf.ecore.EObject eObject) Called when the eObject has been added to the collection.
void	modelElementRemoved(IdEObjectCollection collection, org.eclipse.emf.ecore.EObject eObject) Called when the eObject and its siblings have been removed from the collection.
void	notify(org.eclipse.emf.common.notify.Notification notification, IdEObjectCollection collection, org.eclipse.emf.ecore.EObject modelElement) A notification on a model element of the collection occurred.

Method Detail

notify

void notify(org.eclipse.emf.common.notify.Notification notification,
            IdEObjectCollection collection,
            org.eclipse.emf.ecore.EObject modelElement)

A notification on a model element of the collection occurred. See Notification documentation for details on the notifications. This method will be called even if the given notification results from an add or remove of a model element of the project.

Parameters:

notification - the notification

collection - the collection holding the modelElement

modelElement - the model element the notification originates from

modelElementAdded

void modelElementAdded(IdEObjectCollection collection,
                       org.eclipse.emf.ecore.EObject eObject)

Called when the eObject has been added to the collection.

Parameters:

collection - the IdEObjectCollection to which the eObject was added

eObject - the EObject that has been added to the collection

modelElementRemoved

void modelElementRemoved(IdEObjectCollection collection,
                         org.eclipse.emf.ecore.EObject eObject)

Called when the eObject and its siblings have been removed from the collection. NOTE: Note that you will NOT receive a separate notification for each sibling.

Parameters:

collection - the IdEObjectCollection to which the eObject was added

eObject - the EObject that has been added to the collection

collectionDeleted

void collectionDeleted(IdEObjectCollection collection)

If the IdEObjectCollection is deleted.

Parameters:

collection - the IdEObjectCollection that has been deleted