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Java > Open Source Codes > org > openide > nodes > NodeAcceptor


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 package org.openide.nodes;
20
21
22 /** Discriminator accepting only certain sets of nodes.
23 * <P>
24 * Currently used in {@link NodeOperation#select}
25 * to find out if the currently selected beans are valid or not.
26 *
27 * @author Jaroslav Tulach
28 */
29 public interface NodeAcceptor {
30     /** Is the set of nodes acceptable?
31     * @param nodes the nodes to consider
32     * @return <CODE>true</CODE> if so
33     */
34     public boolean acceptNodes(Node[] nodes);
35 }
36
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