1 /* ====================================================================
2 * The Apache Software License, Version 1.1
3 *
4 * Copyright (c) 2000 The Apache Software Foundation. All rights
5 * reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 *
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in
16 * the documentation and/or other materials provided with the
17 * distribution.
18 *
19 * 3. The end-user documentation included with the redistribution,
20 * if any, must include the following acknowledgment:
21 * "This product includes software developed by the
22 * Apache Software Foundation (http://www.apache.org/)."
23 * Alternately, this acknowledgment may appear in the software itself,
24 * if and wherever such third-party acknowledgments normally appear.
25 *
26 * 4. The names "Apache" and "Apache Software Foundation" must
27 * not be used to endorse or promote products derived from this
28 * software without prior written permission. For written
29 * permission, please contact apache@apache.org.
30 *
31 * 5. Products derived from this software may not be called "Apache",
32 * nor may "Apache" appear in their name, without prior written
33 * permission of the Apache Software Foundation.
34 *
35 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
36 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
37 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
38 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
41 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
42 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
43 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
44 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
45 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
46 * SUCH DAMAGE.
47 * ====================================================================
48 *
49 * This software consists of voluntary contributions made by many
50 * individuals on behalf of the Apache Software Foundation. For more
51 * information on the Apache Software Foundation, please see
52 * <http://www.apache.org/>;.
53 *
54 * Portions of this software are based upon public domain software
55 * originally written at the National Center for Supercomputing Applications,
56 * University of Illinois, Urbana-Champaign.
57 */
58
59 package net.sourceforge.jane.lang.jjtree;
60
61 import net.sourceforge.jane.Jane;
62 import net.sourceforge.jane.lang.*;
63 import net.sourceforge.jane.jjtree.*;
64
65 /***
66 * A {@link ClassInfo} that gets its information from a {@link JavaClassDeclaration}.
67 */
68 public class JJTreeClassInfo extends AbstractClassInfo
69 {
70
71 private JavaCompilationUnit compilationUnit;
72 private JavaClassDeclaration classDeclaration;
73
74 /***
75 * Create a new <code>JJTreeClassInfo</code>.
76 */
77 public JJTreeClassInfo(Jane aJane,
78 JavaCompilationUnit aCompilationUnit,
79 JavaClassDeclaration aClassDeclaration)
80 {
81 super(aJane);
82 compilationUnit = aCompilationUnit;
83 classDeclaration = aClassDeclaration;
84 }
85
86 /***
87 * Returns the name of the element.
88 */
89 public String getName()
90 {
91 return getClassDeclaration().getName();
92 }
93
94 /***
95 * Returns <code>true</code> if this element is public.
96 */
97 public boolean isPublic()
98 {
99 return getClassDeclaration().getModifiers().isPublic();
100 }
101
102 /***
103 * Returns <code>true</code> if this element is protected.
104 */
105 public boolean isProtected()
106 {
107 return getClassDeclaration().getModifiers().isProtected();
108 }
109
110 /***
111 * Returns <code>true</code> if this element is package protected.
112 */
113 public boolean isPackageProtected()
114 {
115 return getClassDeclaration().getModifiers().isPackageProtected();
116 }
117
118 /***
119 * Returns <code>true</code> if this element is private.
120 */
121 public boolean isPrivate()
122 {
123 return getClassDeclaration().getModifiers().isPrivate();
124 }
125
126 /***
127 * Returns <code>true</code> if this class is an interface.
128 */
129 public boolean isInterface()
130 {
131 return false;
132 }
133
134 /***
135 * Returns the super class.
136 */
137 public ClassInfo getSuperClass()
138 {
139 return new JJTreeLazyClassInfo(jane,
140 getPackageName(),
141 getClassDeclaration().getSuperClass(),
142 compilationUnit.imports());
143 }
144
145 /***
146 * Returns the interfaces this class implements.
147 */
148 public Classes getInterfaces()
149 {
150 return new JJTreeClasses(jane, getPackageName(),
151 getClassDeclaration().getInterfaces(),
152 compilationUnit.imports());
153 }
154
155 /***
156 * Returns the package name.
157 */
158 public String getPackageName()
159 {
160 JavaPackageDeclaration packageDecl = (JavaPackageDeclaration)/index.html">JavaPackageDeclaration packageDecl = (JavaPackageDeclaration)
161 JJTreeUtils.findFirstChild(compilationUnit, JavaPackageDeclaration.class);
162 return packageDecl == null ? "" : packageDecl.getPackageName();
163 }
164
165 /***
166 * Returns the methods.
167 */
168 public Methods getMethods()
169 {
170 return new JJTreeMethods(jane, getPackageName(),
171 new ChildNodeEnumeration(getClassDeclaration().getClassBody(),
172 JavaMethodDeclaration.class));
173 }
174
175 /***
176 * Returns the fields.
177 */
178 public Fields getFields()
179 {
180 return null;
181 }
182
183 /***
184 * Returns <code>true</code> if this class is abstract.
185 */
186 public boolean isAbstract()
187 {
188 return getClassDeclaration().getModifiers().isAbstract();
189 }
190
191 /***
192 * Returns <code>true</code> if this class is final.
193 */
194 public boolean isFinal()
195 {
196 return getClassDeclaration().getModifiers().isFinal();
197 }
198
199 /***
200 * Returns <code>true</code> if this class is static.
201 */
202 public boolean isStatic()
203 {
204 return getClassDeclaration().getModifiers().isStatic();
205 }
206
207 /***
208 * Returns the class declaration.
209 */
210 public JavaClassDeclaration getClassDeclaration()
211 {
212 return classDeclaration;
213 }
214
215 }
216
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