1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.vfs;
18
19 /***
20 * A {@link FileSelector} that selects files of a particular type.
21 *
22 * @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a>
23 * @version $Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Mi, 29 Nov 2006) $
24 */
25 public class FileTypeSelector
26 implements FileSelector
27 {
28 private final FileType type;
29
30 public FileTypeSelector(final FileType type)
31 {
32 this.type = type;
33 }
34
35 /***
36 * Determines if a file or folder should be selected.
37 */
38 public boolean includeFile(final FileSelectInfo fileInfo)
39 throws FileSystemException
40 {
41 return (fileInfo.getFile().getType() == type);
42 }
43
44 /***
45 * Determines whether a folder should be traversed.
46 */
47 public boolean traverseDescendents(final FileSelectInfo fileInfo)
48 {
49 return true;
50 }
51 }