src/share/classes/com/sun/javadoc/ProgramElementDoc.java

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1 /*
2 * Copyright 1998-2006 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package com.sun.javadoc;
27
28 /**
29 * Represents a java program element: class, interface, field,
30 * constructor, or method.
31 * This is an abstract class dealing with information common to
32 * these elements.
33 *
34 * @see MemberDoc
35 * @see ClassDoc
36 *
37 * @author Robert Field
38 */
39 public interface ProgramElementDoc extends Doc {
40
41 /**
42 * Get the containing class or interface of this program element.
43 *
44 * @return a ClassDoc for this element's containing class or interface.
45 * If this is a top-level class or interface, return null.
46 */
47 ClassDoc containingClass();
48
49 /**
50 * Get the package that this program element is contained in.
51 *
52 * @return a PackageDoc for this element containing package.
53 * If in the unnamed package, this PackageDoc will have the
54 * name "".
55 */
56 PackageDoc containingPackage();
57
58 /**
59 * Get the fully qualified name of this program element.
60 * For example, for the class <code>java.util.Hashtable</code>,
61 * return "java.util.Hashtable".
62 * <p>
63 * For the method <code>bar()</code> in class <code>Foo</code>
64 * in the unnamed package, return "Foo.bar".
65 *
66 * @return the qualified name of the program element as a String.
67 */
68 String qualifiedName();
69
70 /**
71 * Get the modifier specifier integer.
72 *
73 * @see java.lang.reflect.Modifier
74 */
75 int modifierSpecifier();
76
77 /**
78 * Get modifiers string.
79 * For example, for:
80 * <pre>
81 * public abstract int foo() { ... }
82 * </pre>
83 * return "public abstract".
84 * Annotations are not included.
85 */
86 String modifiers();
87
88 /**
89 * Get the annotations of this program element.
90 * Return an empty array if there are none.
91 *
92 * @return the annotations of this program element.
93 * @since 1.5
94 */
95 AnnotationDesc[] annotations();
96
97 /**
98 * Return true if this program element is public.
99 */
100 boolean isPublic();
101
102 /**
103 * Return true if this program element is protected.
104 */
105 boolean isProtected();
106
107 /**
108 * Return true if this program element is private.
109 */
110 boolean isPrivate();
111
112 /**
113 * Return true if this program element is package private.
114 */
115 boolean isPackagePrivate();
116 /**
117 * Return true if this program element is static.
118 */
119 boolean isStatic();
120
121 /**
122 * Return true if this program element is final.
123 */
124 boolean isFinal();
125 }

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