01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.uml.core.reverseengineering.reframework;
43:
44: import java.util.List;
45:
46: import org.dom4j.Node;
47:
48: import org.netbeans.modules.uml.core.support.umlsupport.XMLManip;
49:
50: /**
51: */
52: public class REGeneralization implements IREGeneralization {
53: private Node m_GeneralizationNode = null;
54: private List m_Children = null;
55:
56: /* (non-Javadoc)
57: * @see org.netbeans.modules.uml.core.reverseengineering.reframework.IREGeneralization#getDOMNode()
58: */
59: public Node getDOMNode() {
60: return m_GeneralizationNode;
61: }
62:
63: /* (non-Javadoc)
64: * @see org.netbeans.modules.uml.core.reverseengineering.reframework.IREGeneralization#setDOMNode(org.dom4j.Node)
65: */
66: public void setDOMNode(Node value) {
67: m_GeneralizationNode = value;
68: }
69:
70: /**
71: * Retrieves the number of super classes.
72: * @param pVal [out] The number of super classes available.
73: */
74: public int getCount() {
75: if (m_GeneralizationNode == null)
76: return 0;
77:
78: return (m_Children != null ? m_Children
79: : (m_Children = XMLManip.selectNodeList(
80: m_GeneralizationNode, "SuperClass"))).size();
81: }
82:
83: /* (non-Javadoc)
84: * @see org.netbeans.modules.uml.core.reverseengineering.reframework.IREGeneralization#item(int)
85: */
86: public IRESuperClass item(int index) {
87: Node n = (Node) (m_Children != null ? m_Children
88: : (m_Children = XMLManip.selectNodeList(
89: m_GeneralizationNode, "SuperClass")))
90: .get(index);
91: if (n != null) {
92: IRESuperClass cl = new RESuperClass();
93: cl.setDOMNode(n);
94: return cl;
95: }
96: return null;
97: }
98: }
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