| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * 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.onosproject.ui.model.topo; |
| |
| import org.onosproject.net.region.Region; |
| import org.onosproject.net.region.RegionId; |
| |
| import java.util.Set; |
| import java.util.TreeSet; |
| |
| /** |
| * Represents a region. |
| */ |
| public class UiRegion extends UiNode { |
| |
| private final Set<UiDevice> uiDevices = new TreeSet<>(); |
| private final Set<UiHost> uiHosts = new TreeSet<>(); |
| private final Set<UiLink> uiLinks = new TreeSet<>(); |
| |
| private Region region; |
| |
| |
| @Override |
| protected void destroy() { |
| uiDevices.forEach(UiDevice::destroy); |
| uiHosts.forEach(UiHost::destroy); |
| uiLinks.forEach(UiLink::destroy); |
| |
| uiDevices.clear(); |
| uiHosts.clear(); |
| uiLinks.clear(); |
| |
| region = null; |
| } |
| |
| /** |
| * Returns the identity of the region. |
| * |
| * @return region ID |
| */ |
| public RegionId id() { |
| return region.id(); |
| } |
| |
| @Override |
| public String idAsString() { |
| return id().toString(); |
| } |
| } |