InterfaceMethodrefConstant.java revision 8a6199f0c36a778f22394364347a301b0b28e94b 
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.constant;
22
23import proguard.classfile.*;
24import proguard.classfile.constant.visitor.ConstantVisitor;
25
26/**
27 * This Constant represents a interface method reference constant in the constant pool.
28 *
29 * @author Eric Lafortune
30 */
31public class InterfaceMethodrefConstant extends RefConstant
32{
33    /**
34     * Creates an uninitialized InterfaceMethodrefConstant.
35     */
36    public InterfaceMethodrefConstant()
37    {
38    }
39
40
41    /**
42     * Creates a new InterfaceMethodrefConstant with the given name and type indices.
43     * @param u2classIndex         the index   of the class in the constant pool.
44     * @param u2nameAndTypeIndex   the index   of the name and type entry in the constant pool.
45     * @param referencedClass      the referenced class.
46     * @param referencedMember     the referenced member info.
47     */
48    public InterfaceMethodrefConstant(int    u2classIndex,
49                                      int    u2nameAndTypeIndex,
50                                      Clazz  referencedClass,
51                                      Member referencedMember)
52    {
53        this.u2classIndex       = u2classIndex;
54        this.u2nameAndTypeIndex = u2nameAndTypeIndex;
55        this.referencedClass    = referencedClass;
56        this.referencedMember   = referencedMember;
57    }
58
59
60    // Implementations for Constant.
61
62    public int getTag()
63    {
64        return ClassConstants.CONSTANT_InterfaceMethodref;
65    }
66
67    public void accept(Clazz clazz, ConstantVisitor constantVisitor)
68    {
69        constantVisitor.visitInterfaceMethodrefConstant(clazz, this);
70    }
71}
72