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Java > Open Source Codes > org > netbeans > modules > javacore > parser > ClassInfo


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.netbeans.modules.javacore.parser;
20
21 import org.netbeans.lib.java.parser.ASTree;
22 import org.netbeans.lib.java.parser.ASTreeTypes;
23 import org.netbeans.modules.javacore.jmiimpl.javamodel.MetadataElement;
24 import org.netbeans.modules.javacore.jmiimpl.javamodel.SemiPersistentElement;
25
26 /**
27  *
28  * @author Martin Matula
29  */
30 public class ClassInfo extends FeatureInfo {
31     public static final int CLASS_TYPE = ASTreeTypes.CLASS_DECLARATION;
32     public static final int INTERFACE_TYPE = ASTreeTypes.INTERFACE_DECLARATION;
33     public static final int ANON_CLASS_TYPE = ASTreeTypes.CLASS_BODY_DECLARATIONS;
34     public static final int ANNOTATIONTYPE_TYPE = ASTreeTypes.ANNOTATION_TYPE_DECLARATION;
35
36     public final FeatureInfo[] features;
37     public final NameRef superclass; // superclass FQN
38 public final NameRef[] interfaces; // interfaces FQNs
39 public final TypeParamInfo[] typeParams;
40
41     public ClassInfo(ASTree tree, int infoType, String JavaDoc name, int modifiers,
42                      FeatureInfo[] features, NameRef superclass, NameRef[] interfaces,
43                      TypeParamInfo[] typeParams, AnnotationInfo[] annotations)
44     {
45         super(tree, infoType, name, modifiers, annotations);
46         this.features = features == null ? EMPTY_FEATURES : features;
47         this.superclass = superclass;
48         this.interfaces = interfaces == null ? EMPTY_NAMEREFS : interfaces;
49         this.typeParams = typeParams == null ? EMPTY_TYPE_PARAMS : typeParams;
50     }
51
52     public ASTree[] getInterfacesAST(SemiPersistentElement owner) {
53         ASTree ifcAST;
54         ASTree tree = owner.getASTree();
55         if (tree != null) {
56             ifcAST = tree.getSubTrees()[4];
57         } else {
58             ifcAST = null;
59         }
60         return MetadataElement.getChildNodes(ifcAST, ASTreeTypes.TYPE_LIST);
61     }
62
63     public ASTree getTypeAST(SemiPersistentElement owner) {
64         ASTree tree = owner.getASTree();
65         if (tree != null) {
66             ASTree superClass = tree.getSubTrees()[3];
67             return superClass == null ? null : superClass.getSubTrees()[0];
68         }
69         return null;
70     }
71 }
72
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