/* * 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); } }