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.reflection;
60
61 import java.lang.reflect.Modifier;
62 import net.sourceforge.jane.lang.InfoUtils;
63 import net.sourceforge.jane.lang.JavaElement;
64
65 /***
66 * A base implementation of {@link JavaElement}s that uses reflection. We have
67 * this separated from {@link MemberElementBase} b/c <code>java.lang.Class</code>
68 * is not an sub class of <code>java.lang.Member</code>.
69 *
70 * @author Calvin Yu
71 */
72 abstract class ElementBase implements JavaElement
73 {
74
75 /***
76 * Returns <code>true</code> if this element is public.
77 */
78 public boolean isPublic()
79 {
80 return Modifier.isPublic(getModifiers());
81 }
82
83 /***
84 * Returns <code>true</code> if this element is protected.
85 */
86 public boolean isProtected()
87 {
88 return Modifier.isProtected(getModifiers());
89 }
90
91 /***
92 * Returns <code>true</code> if this element is package protected.
93 */
94 public boolean isPackageProtected()
95 {
96 return InfoUtils.isPackageProtected(this);
97 }
98
99 /***
100 * Returns <code>true</code> if this element is private.
101 */
102 public boolean isPrivate()
103 {
104 return Modifier.isPrivate(getModifiers());
105 }
106
107 /***
108 * Returns <code>true</code> if this element is final.
109 */
110 public boolean isFinal()
111 {
112 return Modifier.isFinal(getModifiers());
113 }
114
115 /***
116 * Returns <code>true</code> if this element is abstract.
117 */
118 public boolean isAbstract()
119 {
120 return Modifier.isAbstract(getModifiers());
121 }
122
123 /***
124 * Returns <code>true</code> if this element is static.
125 */
126 public boolean isStatic()
127 {
128 return Modifier.isStatic(getModifiers());
129 }
130
131 /***
132 * Returns the modifiers.
133 */
134 abstract protected int getModifiers();
135
136 }
137
This page was automatically generated by Maven