/*
* Sun Public License Notice
*
* The contents of this file are subject to the Sun Public License
* Version 1.0 (the "License"). You may not use this file except in
* compliance with the License. A copy of the License is available at
* http://www.sun.com/
*
* The Original Code is NetBeans. The Initial Developer of the Original
* Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun
* Microsystems, Inc. All Rights Reserved.
*/
package org.openide.explorer.view;
/** Base class for all models that work over nodes and are swing thread safe.
*
* @author Jaroslav Tulach
*/
interface NodeModel extends java.util.EventListener {
/** Notification of children addded event. Modifies the list of nodes
* and fires info to all listeners.
*/
abstract void added (VisualizerEvent.Added ev);
/** Notification that children has been removed. Modifies the list of nodes
* and fires info to all listeners.
*/
abstract void removed (VisualizerEvent.Removed ev);
/** Notification that children has been reordered. Modifies the list of nodes
* and fires info to all listeners.
*/
abstract void reordered (VisualizerEvent.Reordered ev);
/** Update a visualizer (change of name, icon, description, etc.)
*/
abstract void update (VisualizerNode v);
/** Notification about large change in the sub tree
*/
abstract void structuralChange( VisualizerNode v );
}