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Java > Open Source Codes > org > netbeans > spi > viewmodel > NodeActionsProvider


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.spi.viewmodel;
21
22 import javax.swing.Action JavaDoc;
23
24
25 /**
26  * Provides actions and default action for some type of objects.
27  * Designed to be used with {@link TreeModel}.
28  *
29  * @author Jan Jancura
30  */
31 public interface NodeActionsProvider extends Model {
32
33
34     /**
35      * Performs default action for given node.
36      *
37      * @throws UnknownTypeException if this NodeActionsProvider implementation
38      * is not able to resolve actions for given node type
39      * @return display name for given node
40      */
41     public abstract void performDefaultAction (Object JavaDoc node)
42     throws UnknownTypeException;
43     
44     /**
45      * Returns set of actions for given node.
46      *
47      * @throws UnknownTypeException if this NodeActionsProvider implementation
48      * is not able to resolve actions for given node type
49      * @return display name for given node
50      */
51     public abstract Action JavaDoc[] getActions (Object JavaDoc node)
52     throws UnknownTypeException;
53
54     /**
55      * Registers given listener.
56      *
57      * @param l the listener to add
58      */
59 // public abstract void addModelListener (ModelListener l);
60
61     /**
62      * Unregisters given listener.
63      *
64      * @param l the listener to remove
65      */
66 // public abstract void removeModelListener (ModelListener l);
67 }
68
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