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Java > Open Source Codes > org > eclipse > core > databinding > observable > IObserving


1 /*******************************************************************************
2  * Copyright (c) 2007 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
12 package org.eclipse.core.databinding.observable;
13
14 /**
15  *
16  * Mixin interface for IObservables that observe other objects.
17  *
18  * @since 1.0
19  *
20  */
21 public interface IObserving {
22
23     /**
24      * Returns the observed object, or <code>null</code> if this observing
25      * object does not currently observe an object.
26      *
27      * @return the observed object, or <code>null</code>
28      */
29     public Object JavaDoc getObserved();
30
31 }
32
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