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Java > Open Source Codes > org > netbeans > modules > tasklist > suggestions > ProviderAcceptor


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.tasklist.suggestions;
21
22 import org.netbeans.modules.tasklist.providers.SuggestionProvider;
23
24 /**
25  * Allows to test providers acceptability for
26  * particular task (scanner or broker).
27  *
28  * @author Petr Kuzel
29  */
30 public interface ProviderAcceptor {
31
32     /** Accepts all providers. */
33     public static ProviderAcceptor ALL = new ProviderAcceptor() {
34         public boolean accept(SuggestionProvider provider) {
35             return true;
36         }
37     };
38
39     /**
40      * Tests whether given provider is acceptable.
41      * Results may vary on each call.
42      *
43      * @return true is proceed with that provider
44      */
45     boolean accept(SuggestionProvider provider);
46 }
47
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