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 java.io; 19 20 /** 21 * An interface for filtering {@link File} objects based on their names 22 * or other information. 23 * 24 * @see File#listFiles(FileFilter) 25 */ 26 public interface FileFilter { 27 28 /** 29 * Indicating whether a specific file should be included in a pathname list. 30 * 31 * @param pathname 32 * the abstract file to check. 33 * @return {@code true} if the file should be included, {@code false} 34 * otherwise. 35 */ 36 public abstract boolean accept(File pathname); 37 } 38
