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.finder; 18 19 import java.util.EventListener; 20 21 /** 22 * A listener interface that is called during the finder process. 23 * 24 * @author Henri Yandell 25 * @version $Id: FindListener.java 437543 2006-08-28 05:47:51Z bayard $ 26 * @since 1.1 27 */ 28 public interface FindListener extends EventListener { 29 30 /** 31 * Listener event called when a directory is about to be examined. 32 * 33 * @param findEvent the event object 34 */ 35 public void directoryStarted(FindEvent findEvent); 36 37 /** 38 * Listener event called when a directory has been fully processed. 39 * 40 * @param findEvent the event object 41 */ 42 public void directoryFinished(FindEvent findEvent); 43 44 /** 45 * Listener event called when a file is found. 46 * 47 * @param findEvent the event object 48 */ 49 public void fileFound(FindEvent findEvent); 50 51 }