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Java > Open Source Codes > edu > umd > cs > findbugs > plan > ReportingDetectorFactorySelector


1 /*
2  * FindBugs - Find Bugs in Java programs
3  * Copyright (C) 2005, 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.plan;
21
22 import edu.umd.cs.findbugs.DetectorFactory;
23 import edu.umd.cs.findbugs.Plugin;
24
25 /**
26  * Select all detector factories for reporting detectors.
27  *
28  * @author David Hovemeyer
29  */
30 public class ReportingDetectorFactorySelector implements DetectorFactorySelector {
31     private Plugin plugin;
32
33     /**
34      * Constructor.
35      *
36      * @param plugin Plugin containing detector factories to be selected;
37      * if null, factories from any Plugin may be selected
38      */
39     public ReportingDetectorFactorySelector(Plugin plugin) {
40         this.plugin = plugin;
41     }
42
43     /* (non-Javadoc)
44      * @see edu.umd.cs.findbugs.plan.DetectorFactorySelector#selectFactory(edu.umd.cs.findbugs.DetectorFactory)
45      */
46     public boolean selectFactory(DetectorFactory factory) {
47         return (plugin == null || plugin == factory.getPlugin())
48             && factory.isReportingDetector();
49     }
50
51     @Override JavaDoc
52          public String JavaDoc toString() {
53         String JavaDoc s = "All reporting detectors";
54         if (plugin != null) {
55             s += " in plugin " + plugin.getPluginId();
56         }
57         return s;
58     }
59 }
60
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