IUpdateModelChangedListener


1   /*******************************************************************************
2    * Copyright (c) 2000, 2005 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.update.operations;
12  
13  /**
14   * Listener for update model changes. 
15   * Usually, when features are installed, configured, etc.
16   * a GUI may need to update its state, so it will have to register
17   * with the OperationsManager for update events.
18   * <p>
19   * <b>Note:</b> This class/interface is part of an interim API that is still under development and expected to
20   * change significantly before reaching stability. It is being made available at this early stage to solicit feedback
21   * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken
22   * (repeatedly) as the API evolves.
23   * </p>
24   * @since 3.0
25   */
26  public interface IUpdateModelChangedListener {
27      /**
28       * Called after a feature/site/etc. is added
29       * @param parent parent object
30       * @param children added children
31       */
32      public void objectsAdded(Object   parent, Object   [] children);
33      /**
34       * Called after a feature/site/etc. is removed.
35       * @param parent parent object
36       * @param children removed children
37       */
38      public void objectsRemoved(Object   parent, Object   [] children);
39      /**
40       * Called when there are changes to a site/feature/etc.
41       * @param object object that changed
42       * @param property object property that changed
43       */
44      public void objectChanged(Object   object, String   property);
45  }
46
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