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Java > Open Source Codes > org > netbeans > modules > retouche > navigation > base > ModelBusyListener


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.retouche.navigation.base;
21
22 /**
23  * This file is originally from Retouche, the Java Support
24  * infrastructure in NetBeans. I have modified the file as little
25  * as possible to make merging Retouche fixes back as simple as
26  * possible.
27  * <p>
28  * Interface for navigator models to notify clients about their not-ready
29  * state, during long computations.
30  *
31  * Note, this is temporary and will be deleted and replaced by simpler JComponent
32  * navigator based API.
33  *
34  * @author Dafe Simonek
35  */
36 public interface ModelBusyListener {
37
38     /** Computation started.
39      * Threading: Can be called on any thread
40      */
41     public void busyStart ();
42
43     /** Computation finished.
44      * Threading: Can be called on any thread
45      */
46     public void busyEnd ();
47
48     /** Called when new content was loaded and is ready. It means that
49      * list data change events was already fired and so the Swing component
50      * which contains the model already knows about new data.
51      * Currently used only to keep selection in swing components after
52      * load of new data.
53      *
54      * Threading: Always called from EQT
55      */
56     public void newContentReady ();
57     
58 }
59
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