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Java > Open Source Codes > proguard > classfile > visitor > ExceptionCounter


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 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  */
21 package proguard.classfile.visitor;
22
23 import proguard.classfile.*;
24 import proguard.classfile.attribute.visitor.ExceptionInfoVisitor;
25 import proguard.classfile.attribute.*;
26
27 /**
28  * This ExceptionInfoVisitor counts the number of exceptions that has been visited.
29  *
30  * @author Eric Lafortune
31  */
32 public class ExceptionCounter implements ExceptionInfoVisitor
33 {
34     private int count;
35
36
37     /**
38      * Returns the number of exceptions that has been visited so far.
39      */
40     public int getCount()
41     {
42         return count;
43     }
44
45
46     // Implementations for ExceptionInfoVisitor.
47
48     public void visitExceptionInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, ExceptionInfo exceptionInfo)
49     {
50         count++;
51     }
52 }
53
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