IntegerConstant.java revision 9f606f95f03a75961498803e24bee6799a7c0885 
1/*
2 * ProGuard -- shrinking, optimization, obfuscation, and preverification
3 *             of Java bytecode.
4 *
5 * Copyright (c) 2002-2009 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.constant;
22
23import proguard.classfile.*;
24import proguard.classfile.constant.visitor.ConstantVisitor;
25
26/**
27 * This Constant represents a integer constant in the constant pool.
28 *
29 * @author Eric Lafortune
30 */
31public class IntegerConstant extends Constant
32{
33    public int u4value;
34
35
36    /**
37     * Creates an uninitialized IntegerConstant.
38     */
39    public IntegerConstant()
40    {
41    }
42
43
44    /**
45     * Creates a new IntegerConstant with the given integer value.
46     */
47    public IntegerConstant(int value)
48    {
49        u4value = value;
50    }
51
52
53    /**
54     * Returns the integer value of this IntegerConstant.
55     */
56    public int getValue()
57    {
58        return u4value;
59    }
60
61
62    /**
63     * Sets the integer value of this IntegerConstant.
64     */
65    public void setValue(int value)
66    {
67        u4value = value;
68    }
69
70
71    // Implementations for Constant.
72
73    public int getTag()
74    {
75        return ClassConstants.CONSTANT_Integer;
76    }
77
78    public void accept(Clazz clazz, ConstantVisitor constantVisitor)
79    {
80        constantVisitor.visitIntegerConstant(clazz, this);
81    }
82}
83