1 /*
2 * *************************************************************************************************************************************************************
3 *
4 * TheseFoolishThings: Miscellaneous utilities
5 * http://tidalwave.it/projects/thesefoolishthings
6 *
7 * Copyright (C) 2009 - 2024 by Tidalwave s.a.s. (http://tidalwave.it)
8 *
9 * *************************************************************************************************************************************************************
10 *
11 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
17 * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
18 *
19 * *************************************************************************************************************************************************************
20 *
21 * git clone https://bitbucket.org/tidalwave/thesefoolishthings-src
22 * git clone https://github.com/tidalwave-it/thesefoolishthings-src
23 *
24 * *************************************************************************************************************************************************************
25 */
26 package it.tidalwave.role.ui.function;
27
28 import java.beans.PropertyChangeSupport;
29 import lombok.experimental.Delegate;
30
31 /***************************************************************************************************************************************************************
32 *
33 * @author Fabrizio Giudici
34 *
35 **************************************************************************************************************************************************************/
36 public abstract class BoundFunctionSupport<DOMAIN_TYPE, CODOMAIN_TYPE>
37 implements BoundFunction<DOMAIN_TYPE, CODOMAIN_TYPE>
38 {
39 @Delegate // FIXME: weak
40 private final PropertyChangeSupport pcs = new PropertyChangeSupport(this);
41
42 /***********************************************************************************************************************************************************
43 * {@inheritDoc}
44 **********************************************************************************************************************************************************/
45 @Override
46 public void unbindAll()
47 {
48 for (final var listener : pcs.getPropertyChangeListeners().clone())
49 {
50 pcs.removePropertyChangeListener(listener);
51 }
52 }
53
54 protected void fireValueChanged (final CODOMAIN_TYPE oldValue, final CODOMAIN_TYPE newValue)
55 {
56 pcs.firePropertyChange("value", oldValue, newValue);
57 }
58
59 protected void fireValueChanged (final boolean oldValue, final boolean newValue)
60 {
61 pcs.firePropertyChange("value", oldValue, newValue);
62 }
63 }