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Java > Open Source Codes > org > netbeans > modules > xml > wsdl > ui > view > treeeditor > WSDLElementChildren


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 /*
21  * Created on Jun 3, 2005
22  *
23  * To change the template for this generated file go to
24  * Window - Preferences - Java - Code Generation - Code and Comments
25  */
26 package org.netbeans.modules.xml.wsdl.ui.view.treeeditor;
27
28 import java.util.ArrayList JavaDoc;
29 import java.util.Collection JavaDoc;
30 import java.util.Collections JavaDoc;
31 import java.util.Enumeration JavaDoc;
32 import java.util.List JavaDoc;
33
34 import org.netbeans.modules.xml.wsdl.model.WSDLComponent;
35 import org.netbeans.modules.xml.wsdl.ui.cookies.WSDLElementCookie;
36 import org.openide.nodes.Node;
37
38
39 /**
40  * @author radval
41  *
42  * To change the template for this generated type comment go to
43  * Window - Preferences - Java - Code Generation - Code and Comments
44  */
45 public abstract class WSDLElementChildren extends AbstractChildren {
46     
47     
48     public WSDLElementChildren(WSDLComponent element) {
49         super(element);
50     }
51     
52     @SuppressWarnings JavaDoc("unchecked")
53     protected Collection JavaDoc getKeys() {
54         
55         WSDLComponent element = getWSDLComponent();
56         if(element != null) {
57             ArrayList JavaDoc keys = new ArrayList JavaDoc();
58             
59             List JavaDoc children = element.getChildren();
60             if(children != null) {
61                 keys.addAll(children);
62             }
63             return keys;
64         }
65         
66         return Collections.EMPTY_LIST;
67     }
68     
69     @SuppressWarnings JavaDoc("unchecked")
70     protected void refreshChildren() {
71         //at the start of the list
72 List JavaDoc keys = new ArrayList JavaDoc();
73         keys.addAll(getKeys());
74         this.setKeys(keys);
75     }
76     
77         
78     
79     public Node getChildNode(Object JavaDoc element) {
80         Node childNode = null;
81         
82         Enumeration JavaDoc enu = this.nodes();
83         while(enu.hasMoreElements()) {
84             Node child = (Node) enu.nextElement();
85             WSDLElementCookie cookie = (WSDLElementCookie) child.getCookie(WSDLElementCookie.class);
86             if(cookie != null && element.equals(cookie.getWSDLComponent())) {
87                 childNode = child;
88                 break;
89             }
90         }
91         
92         return childNode;
93     }
94     
95
96     
97 }
98
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