org.eclipse.jpt.common.utility.model.listener
Interface CollectionChangeListener

All Superinterfaces:

java.util.EventListener

All Known Subinterfaces:

ChangeListener

All Known Implementing Classes:

ChangeAdapter, CollectionChangeAdapter, CommandChangeListener, SimpleChangeListener

public interface CollectionChangeListener
extends java.util.EventListener

A "collection change" event gets fired whenever a model changes a "bound" collection. You can register a CollectionChangeListener with a source model so as to be notified of any bound collection updates.

Provisional API: This interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.

Method Summary

void	collectionChanged(CollectionChangeEvent event) This method gets called when a bound collection is changed in a manner that is not easily characterized by the other methods in this interface.
void	collectionCleared(CollectionClearEvent event) This method gets called when a bound collection is cleared.
void	itemsAdded(CollectionAddEvent event) This method gets called when items are added to a bound collection.
void	itemsRemoved(CollectionRemoveEvent event) This method gets called when items are removed from a bound collection.

Method Detail

itemsAdded

void itemsAdded(CollectionAddEvent event)

This method gets called when items are added to a bound collection.

Parameters:

event - An event describing the event source, the collection that changed, and the items that were added.

itemsRemoved

void itemsRemoved(CollectionRemoveEvent event)

This method gets called when items are removed from a bound collection.

Parameters:

event - An event describing the event source, the collection that changed, and the items that were removed.

collectionCleared

void collectionCleared(CollectionClearEvent event)

This method gets called when a bound collection is cleared.

Parameters:

event - An event describing the event source and the collection that changed.

collectionChanged

void collectionChanged(CollectionChangeEvent event)

This method gets called when a bound collection is changed in a manner that is not easily characterized by the other methods in this interface.

Parameters:

event - An event describing the event source and the collection that changed.