| /* |
| * Copyright 2006 The Apache Software Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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 CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.felix.upnp.tester.discovery; |
| |
| import java.util.*; |
| |
| /* |
| * @author <a href="mailto:felix-dev@incubator.apache.org">Felix Project Team</a> |
| */ |
| public class DevicesList { |
| |
| ArrayList devices; |
| DeviceChangeListener listener = null; |
| |
| public DevicesList(){ |
| devices = new ArrayList(); |
| } |
| |
| |
| public boolean add(DeviceNode dev) { |
| if(listener!=null) |
| listener.addedDevice(dev); |
| return devices.add(dev); |
| } |
| |
| public Iterator iterator() { |
| return devices.iterator(); |
| } |
| |
| public boolean remove(DeviceNode dev) { |
| if(listener!=null) |
| listener.removedDevice(dev); |
| return devices.remove(dev); |
| } |
| |
| public DeviceChangeListener getChangeListener() { |
| return listener; |
| } |
| |
| public void setChangeListener(DeviceChangeListener listener) { |
| this.listener = listener; |
| } |
| |
| |
| } |