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Java > Open Source Codes > org > eclipse > osgi > service > resolver > StateChangeEvent


1 /*******************************************************************************
2  * Copyright (c) 2003, 2004 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Common Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/cpl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.osgi.service.resolver;
12
13 import java.util.EventObject JavaDoc;
14
15 public class StateChangeEvent extends EventObject JavaDoc {
16     private StateDelta delta;
17
18     public StateChangeEvent(StateDelta delta) {
19         super(delta.getState());
20         this.delta = delta;
21     }
22
23     /**
24      * Returns a delta detailing changes to a state object.
25      *
26      * @return a state delta
27      */
28     public StateDelta getDelta() {
29         return delta;
30     }
31 }
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