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Java > Open Source Codes > org > eclipse > ui > internal > preferences > IDynamicPropertyMap


1 /*******************************************************************************
2  * Copyright (c) 2004, 2006 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.ui.internal.preferences;
12
13 /**
14  * @since 3.1
15  */
16 public interface IDynamicPropertyMap extends IPropertyMap {
17     /**
18      * Attaches a property map listener to this map. The listener will be notified
19      * whenever one of the properties in the map is changed, added, or removed.
20      *
21      * @param listener
22      * @since 3.1
23      */
24     public void addListener(IPropertyMapListener listener);
25     
26     /**
27      * Attaches a listener that will receive notifications when any
28      * of the given properties change. If an identical listener is already registered,
29      * then this will add additional IDs to the set of properties being monitored
30      * by the given listener.
31      *
32      * @param listener
33      * @param propertyIds
34      * @since 3.1
35      */
36     public void addListener(String JavaDoc[] propertyIds, IPropertyMapListener listener);
37
38     /**
39      * Removes a property map listener from this map . The listener will no longer
40      * be notified whenever one of the properties in the map is changed, added, or removed.
41      *
42      * @param listener
43      * @since 3.1
44      */
45     public void removeListener(IPropertyMapListener listener);
46 }
47
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