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
18 package org.apache.commons.io.file;
19
20 import java.io.IOException;
21 import java.nio.file.FileVisitResult;
22 import java.nio.file.Path;
23
24 import org.apache.commons.io.function.IOBiFunction;
25
26 /**
27 * A noop path visitor.
28 *
29 * @since 2.9.0
30 */
31 public class NoopPathVisitor extends SimplePathVisitor {
32
33 /**
34 * The singleton instance.
35 */
36 public static final NoopPathVisitor INSTANCE = new NoopPathVisitor();
37
38 /**
39 * Constructs a new instance.
40 */
41 public NoopPathVisitor() {
42 }
43
44 /**
45 * Constructs a new instance.
46 *
47 * @param visitFileFailed Called on {@link #visitFileFailed(Path, IOException)}.
48 * @since 2.12.0
49 */
50 public NoopPathVisitor(final IOBiFunction<Path, IOException, FileVisitResult> visitFileFailed) {
51 super(visitFileFailed);
52 }
53 }