AnnotationElementValue.java revision b9cc48a43ed984587c939d02fba5316bf5c0df6e 
1/*
2 * ProGuard -- shrinking, optimization, obfuscation, and preverification
3 *             of Java bytecode.
4 *
5 * Copyright (c) 2002-2013 Eric Lafortune (eric@graphics.cornell.edu)
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation; either version 2 of the License, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21package proguard.classfile.attribute.annotation;
22
23import proguard.classfile.*;
24import proguard.classfile.attribute.annotation.visitor.*;
25
26/**
27 * This ElementValue represents an annotation element value.
28 *
29 * @author Eric Lafortune
30 */
31public class AnnotationElementValue extends ElementValue
32{
33    public Annotation annotationValue;
34
35
36    /**
37     * Creates an uninitialized AnnotationElementValue.
38     */
39    public AnnotationElementValue()
40    {
41    }
42
43
44    /**
45     * Creates an initialized AnnotationElementValue.
46     */
47    public AnnotationElementValue(int        u2elementNameIndex,
48                                  Annotation annotationValue)
49    {
50        super(u2elementNameIndex);
51
52        this.annotationValue = annotationValue;
53    }
54
55
56    /**
57     * Applies the given visitor to the annotation.
58     */
59    public void annotationAccept(Clazz clazz, AnnotationVisitor annotationVisitor)
60    {
61        annotationVisitor.visitAnnotation(clazz, annotationValue);
62    }
63
64
65    // Implementations for ElementValue.
66
67    public char getTag()
68    {
69        return ClassConstants.ELEMENT_VALUE_ANNOTATION;
70    }
71
72    public void accept(Clazz clazz, Annotation annotation, ElementValueVisitor elementValueVisitor)
73    {
74        elementValueVisitor.visitAnnotationElementValue(clazz, annotation, this);
75    }
76}
77