VisitorAccepter.java revision cfead78069f3dc32998dc118ee08cab3867acea2
1/*
2 * ProGuard -- shrinking, optimization, obfuscation, and preverification
3 *             of Java bytecode.
4 *
5 * Copyright (c) 2002-2011 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;
22
23
24
25
26/**
27 * This interface is a base interface for visitor accepters. It allows
28 * visitors to set and get any temporary information they desire on the
29 * objects they are visiting. Note that every visitor accepter has only one
30 * such property, so visitors will have to take care not to overwrite each
31 * other's information, if it is still required.
32 *
33 * @author Eric Lafortune
34 */
35public interface VisitorAccepter
36{
37    /**
38     * Gets the visitor information of the visitor accepter.
39     */
40    public Object getVisitorInfo();
41
42
43    /**
44     * Sets the visitor information of the visitor accepter.
45     */
46    public void setVisitorInfo(Object visitorInfo);
47}
48