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Java > Open Source Codes > org > eclipse > pde > internal > core > IModelChangeProviderExtension


1 /*******************************************************************************
2  * Copyright (c) 2000, 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.pde.internal.core;
12
13 import org.eclipse.pde.core.IModelChangeProvider;
14
15
16 /**
17  *
18  */
19 public interface IModelChangeProviderExtension extends IModelChangeProvider {
20 /**
21  * Passes all the listeners to the target change provider.
22  * @param target the target provider
23  * @param filter if not <code>null</code>, the filter will be used to
24  * filter listeners that need to be transfered. Listeners that
25  * do not pass the filter will be exempt from the transfer.
26  */
27     void transferListenersTo(IModelChangeProviderExtension target, IModelChangedListenerFilter filter);
28 }
29
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