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.attribute.visitor;
22
23import proguard.classfile.*;
24import proguard.classfile.attribute.*;
25import proguard.classfile.util.SimplifiedVisitor;
26
27/**
28 * This AttributeVisitor lets a given ExceptionInfoVisitor visit all exceptions
29 * objects of the CodeAttribute objects it visits.
30 *
31 * @author Eric Lafortune
32 */
33public class AllExceptionInfoVisitor
34extends      SimplifiedVisitor
35implements   AttributeVisitor
36{
37    private final ExceptionInfoVisitor exceptionInfoVisitor;
38
39
40    public AllExceptionInfoVisitor(ExceptionInfoVisitor exceptionInfoVisitor)
41    {
42        this.exceptionInfoVisitor = exceptionInfoVisitor;
43    }
44
45
46    // Implementations for AttributeVisitor.
47
48    public void visitAnyAttribute(Clazz clazz, Attribute attribute) {}
49
50
51    public void visitCodeAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute)
52    {
53        codeAttribute.exceptionsAccept(clazz, method, exceptionInfoVisitor);
54    }
55}
56