1 /* 2 * Copyright 2002-2005 The Apache Software Foundation. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.apache.commons.vfs; 17 18 /** 19 * FileMonitor interface 20 * 21 * @author <a HREF="mailto:imario@apache.org">Mario Ivankovits</a> 22 */ 23 public interface FileMonitor 24 { 25 /** 26 * Adds a file to be monitored. 27 */ 28 public void addFile(final FileObject file); 29 30 /** 31 * Removes a file from being monitored. 32 */ 33 public void removeFile(final FileObject file); 34 } 35