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


1 /*
2  * FindBugs - Find bugs in Java programs
3  * Copyright (C) 2003-2006 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 java.util.Iterator JavaDoc;
23
24 import edu.umd.cs.findbugs.classfile.ClassDescriptor;
25
26 /**
27  * A BugReporter which stores all of the reported bug instances,
28  * and sorts them by class name before printing them.
29  */
30 public class SortingBugReporter extends TextUIBugReporter {
31     private SortedBugCollection bugCollection = new SortedBugCollection();
32
33     public void observeClass(ClassDescriptor classDescriptor) {
34         // Don't need to do anything special, since we won't be
35 // reporting statistics.
36 }
37
38     @Override JavaDoc
39     public void doReportBug(BugInstance bugInstance) {
40         if (bugCollection.add(bugInstance))
41             notifyObservers(bugInstance);
42     }
43
44     public void finish() {
45         Iterator JavaDoc<BugInstance> i = bugCollection.iterator();
46         while (i.hasNext()) {
47             BugInstance bugInstance = i.next();
48             printBug(bugInstance);
49         }
50
51         outputStream.close();
52     }
53 }
54
55 // vim:ts=4
56
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