2 * Copyright (c) 2010-2023 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.heos.internal.resources;
15 import java.beans.PropertyChangeListener;
16 import java.beans.PropertyChangeSupport;
18 import org.eclipse.jdt.annotation.NonNullByDefault;
19 import org.slf4j.Logger;
20 import org.slf4j.LoggerFactory;
23 * The {@Link HeosStringPropertyChangeListener} provides the possibility
24 * to add a listener to a String and get informed about the new value.
26 * @author Johannes Einig - Initial contribution
29 public class HeosStringPropertyChangeListener {
30 private final Logger logger = LoggerFactory.getLogger(HeosStringPropertyChangeListener.class);
32 private final PropertyChangeSupport pcs = new PropertyChangeSupport(this);
34 public void addPropertyChangeListener(PropertyChangeListener propertyChangeListener) {
35 pcs.addPropertyChangeListener(propertyChangeListener);
38 public void removePropertyChangeListener(PropertyChangeListener listener) {
39 pcs.removePropertyChangeListener(listener);
42 public void setValue(String newValue) {
43 logger.debug("Firing property change: {} {}", newValue, Thread.currentThread());
44 pcs.firePropertyChange("value", null, newValue);