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.editor;
22
23import proguard.classfile.*;
24import proguard.classfile.visitor.ClassVisitor;
25
26/**
27 * This ClassVisitor adds the given class to the list of subclasses of the
28 * classes that it visits.
29 *
30 * @author Eric Lafortune
31 */
32public class SubclassAdder
33implements   ClassVisitor
34{
35    private final Clazz subclass;
36
37
38    /**
39     * Creates a new SubclassAdder that will add the given subclass.
40     */
41    public SubclassAdder(Clazz subclass)
42    {
43        this.subclass = subclass;
44    }
45
46
47    // Implementations for ClassVisitor.
48
49    public void visitProgramClass(ProgramClass programClass)
50    {
51        programClass.addSubClass(subclass);
52    }
53
54
55    public void visitLibraryClass(LibraryClass libraryClass)
56    {
57        libraryClass.addSubClass(subclass);
58    }
59}