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Java > Open Source Codes > org > netbeans > modules > web > jsf > api > facesmodel > JSFConfigVisitor


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 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.web.jsf.api.facesmodel;
21
22 /**
23  *
24  * @author Petr Pisl
25  */
26 public interface JSFConfigVisitor {
27
28     void visit(FacesConfig component);
29     void visit(ManagedBean component);
30     void visit(NavigationRule component);
31     void visit(NavigationCase component);
32     void visit(Converter component);
33     /**
34      * Default shallow visitor.
35      */
36     public static class Default implements JSFConfigVisitor {
37         public void visit(FacesConfig component) {
38             visitChild();
39         }
40         public void visit(ManagedBean component) {
41             visitChild();
42         }
43         public void visit(NavigationRule component) {
44             visitChild();
45         }
46         public void visit(NavigationCase component) {
47             visitChild();
48         }
49         public void visit(Converter component) {
50             visitChild();
51         }
52         protected void visitChild() {
53         }
54     }
55     
56     /**
57      * Deep visitor.
58      */
59     public static class Deep extends Default {
60         protected void visitChild(JSFConfigComponent component) {
61             for (JSFConfigComponent child : component.getChildren()) {
62                 child.accept(this);
63             }
64         }
65     }
66     
67 }
68
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