1/*
2 * ProGuard -- shrinking, optimization, obfuscation, and preverification
3 *             of Java bytecode.
4 *
5 * Copyright (c) 2002-2014 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.visitor;
22
23import proguard.classfile.*;
24import proguard.classfile.attribute.*;
25import proguard.classfile.attribute.annotation.*;
26import proguard.classfile.attribute.annotation.visitor.*;
27import proguard.classfile.attribute.visitor.*;
28import proguard.classfile.constant.*;
29import proguard.classfile.constant.visitor.ConstantVisitor;
30import proguard.classfile.util.SimplifiedVisitor;
31
32/**
33 * This MemberVisitor lets a given ClassVisitor visit all the classes
34 * referenced by the descriptors of the class members that it visits.
35 *
36 * @author Eric Lafortune
37 */
38public class MemberDescriptorReferencedClassVisitor
39extends      SimplifiedVisitor
40implements   MemberVisitor
41{
42    private final ClassVisitor classVisitor;
43
44
45    public MemberDescriptorReferencedClassVisitor(ClassVisitor classVisitor)
46    {
47        this.classVisitor = classVisitor;
48    }
49
50
51    // Implementations for MemberVisitor.
52
53    public void visitProgramMember(ProgramClass programClass, ProgramMember programMember)
54    {
55        // Let the visitor visit the classes referenced in the descriptor string.
56        programMember.referencedClassesAccept(classVisitor);
57    }
58
59
60    public void visitLibraryMember(LibraryClass programClass, LibraryMember libraryMember)
61    {
62        // Let the visitor visit the classes referenced in the descriptor string.
63        libraryMember.referencedClassesAccept(classVisitor);
64    }
65}
66