001    /*--------------------------------------------------------------------------+
002    $Id: DirectoryOnlyFilter.java 26283 2010-02-18 11:18:57Z juergens $
003    |                                                                          |
004    | Copyright 2005-2010 Technische Universitaet Muenchen                     |
005    |                                                                          |
006    | Licensed under the Apache License, Version 2.0 (the "License");          |
007    | you may not use this file except in compliance with the License.         |
008    | You may obtain a copy of the License at                                  |
009    |                                                                          |
010    |    http://www.apache.org/licenses/LICENSE-2.0                            |
011    |                                                                          |
012    | Unless required by applicable law or agreed to in writing, software      |
013    | distributed under the License is distributed on an "AS IS" BASIS,        |
014    | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
015    | See the License for the specific language governing permissions and      |
016    | limitations under the License.                                           |
017    +--------------------------------------------------------------------------*/
018    package edu.tum.cs.commons.filesystem;
019    
020    import java.io.File;
021    import java.io.FileFilter;
022    
023    /**
024     * This is a file filter which accepts only directories and rejects files.
025     * 
026     * @author Benjamin Hummel
027     * @author $Author: juergens $
028     * @version $Rev: 26283 $
029     * @levd.rating GREEN Hash: 6FA6B175E80D76BCB3A1B1736E12B3C1
030     */
031    public class DirectoryOnlyFilter implements FileFilter {
032    
033            /** Accepts directories and rejects files. */
034            public boolean accept(File file) {
035                    return file.isDirectory();
036            }
037    }