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.filefilter; 19 20 import java.io.File; 21 import java.nio.file.FileVisitResult; 22 import java.nio.file.Path; 23 import java.nio.file.attribute.BasicFileAttributes; 24 import java.util.Objects; 25 26 /** 27 * Accepts only an exact {@link Path} object match. You can use this filter to visit the start directory when walking a 28 * file tree with 29 * {@link java.nio.file.Files#walkFileTree(java.nio.file.Path, java.util.Set, int, java.nio.file.FileVisitor)}. 30 * 31 * @since 2.9.0 32 */ 33 public class PathEqualsFileFilter extends AbstractFileFilter { 34 35 private final Path path; 36 37 /** 38 * Constructs a new instance for the given {@link Path}. 39 * 40 * @param file The file to match. 41 */ 42 public PathEqualsFileFilter(final Path file) { 43 this.path = file; 44 } 45 46 @Override 47 public boolean accept(final File file) { 48 return Objects.equals(this.path, file.toPath()); 49 } 50 51 @Override 52 public FileVisitResult accept(final Path path, final BasicFileAttributes attributes) { 53 return toFileVisitResult(Objects.equals(this.path, path)); 54 } 55 }