ArrayElementValue.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.ElementValueVisitor;
25
26/**
27 * This ElementValue represents an array element value.
28 *
29 * @author Eric Lafortune
30 */
31public class ArrayElementValue extends ElementValue
32{
33    public int            u2elementValuesCount;
34    public ElementValue[] elementValues;
35
36
37    /**
38     * Creates an uninitialized ArrayElementValue.
39     */
40    public ArrayElementValue()
41    {
42    }
43
44
45    /**
46     * Creates an initialized ArrayElementValue.
47     */
48    public ArrayElementValue(int            u2elementNameIndex,
49                             int            u2elementValuesCount,
50                             ElementValue[] elementValues)
51    {
52        super(u2elementNameIndex);
53
54        this.u2elementValuesCount = u2elementValuesCount;
55        this.elementValues        = elementValues;
56    }
57
58
59    // Implementations for ElementValue.
60
61    public char getTag()
62    {
63        return ClassConstants.ELEMENT_VALUE_ARRAY;
64    }
65
66    public void accept(Clazz clazz, Annotation annotation, ElementValueVisitor elementValueVisitor)
67    {
68        elementValueVisitor.visitArrayElementValue(clazz, annotation, this);
69    }
70
71
72    /**
73     * Applies the given visitor to all nested element values.
74     */
75    public void elementValuesAccept(Clazz clazz, Annotation annotation, ElementValueVisitor elementValueVisitor)
76    {
77        for (int index = 0; index < u2elementValuesCount; index++)
78        {
79            elementValues[index].accept(clazz, annotation, elementValueVisitor);
80        }
81    }
82}
83