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Java > Open Source Codes > edu > umd > cs > findbugs > Detector


1 /*
2  * FindBugs - Find bugs in Java programs
3  * Copyright (C) 2003,2004 University of Maryland
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19
20 package edu.umd.cs.findbugs;
21
22 import edu.umd.cs.findbugs.ba.ClassContext;
23
24 /**
25  * The interface which all bug pattern detectors must implement.
26  */
27 public interface Detector extends Priorities {
28
29     /**
30      * Visit the ClassContext for a class which should be analyzed
31      * for instances of bug patterns.
32      *
33      * @param classContext the ClassContext
34      */
35     public void visitClassContext(ClassContext classContext);
36
37     /**
38      * This method is called after all classes to be visited.
39      * It should be used by any detectors which accumulate information
40      * over all visited classes to generate results.
41      */
42     public void report();
43 }
44
45 // vim:ts=4
46
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