1 /* 2 * Copyright 2011 Werner Guttmann 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 */ 14 package org.castor.xml; 15 16 import java.beans.PropertyChangeListener; 17 18 /** 19 * Interface for disseminating property changes related to internal context changes with regards to 20 * configuration properties. 21 * 22 * @author <a href="mailto:wguttmn At codehaus DOT org">Werner Guttmann</a> 23 * @since 1.3.3 24 */ 25 public interface PropertyChangeProvider { 26 27 void addPropertyChangeListener(PropertyChangeListener listener); 28 29 void addPropertyChangeListener(String propertyName, PropertyChangeListener listener); 30 31 void removePropertyChangeListener(PropertyChangeListener listener); 32 33 void removePropertyChangeListener(String propertyName, PropertyChangeListener listener); 34 }