1 /*
2 * Copyright 2011 Werner Guttmann
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.castor.xml;
17
18 import java.beans.PropertyChangeListener;
19
20 /**
21 * Interface for disseminating property changes related to internal context changes
22 * with regards to configuration properties.
23 *
24 * @author <a href="mailto:wguttmn At codehaus DOT org">Werner Guttmann</a>
25 * @since 1.3.3
26 */
27 public interface PropertyChangeProvider {
28
29 void addPropertyChangeListener(PropertyChangeListener listener);
30
31 void addPropertyChangeListener(String propertyName, PropertyChangeListener listener);
32
33 void removePropertyChangeListener(PropertyChangeListener listener);
34
35 void removePropertyChangeListener(String propertyName, PropertyChangeListener listener);
36 }