/*
* FindBugs - Find Bugs in Java programs
* Copyright (C) 2005,2007 University of Maryland
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package edu.umd.cs.findbugs.plan;
import edu.umd.cs.findbugs.DetectorFactory;
import edu.umd.cs.findbugs.Plugin;
/**
* DetectorFactorySelector implementation that chooses detectors
* based on an implemented interface or extended superclass.
*
* @author David Hovemeyer
*/
public class ByInterfaceDetectorFactorySelector implements DetectorFactorySelector {
private Plugin plugin;
private Class detectorInterface;
public ByInterfaceDetectorFactorySelector(Plugin plugin, Class detectorInterface) {
this.plugin = plugin;
this.detectorInterface = detectorInterface;
}
public boolean selectFactory(DetectorFactory factory) {
if (plugin != null && factory.getPlugin() != plugin)
return false;
return factory.isDetectorClassSubtypeOf(detectorInterface);
}
}