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Java > Open Source Codes > proguard > classfile > VisitorAccepter


1 /*
2  * ProGuard -- shrinking, optimization, obfuscation, and preverification
3  * of Java bytecode.
4  *
5  * Copyright (c) 2002-2007 Eric Lafortune (eric@graphics.cornell.edu)
6  *
7  * This library 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 library 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 Lesser General Public License
15  * for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public License
18  * along with this library; if not, write to the Free Software Foundation,
19  * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20  */
21 package 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  */
35 public interface VisitorAccepter
36 {
37     /**
38      * Gets the visitor information of the visitor accepter.
39      */
40     public Object JavaDoc getVisitorInfo();
41
42
43     /**
44      * Sets the visitor information of the visitor accepter.
45      */
46     public void setVisitorInfo(Object JavaDoc visitorInfo);
47 }
48
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