| /* |
| * Copyright 2014-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.net.topology; |
| |
| import org.onosproject.net.DeviceId; |
| |
| import java.util.Objects; |
| |
| /** |
| * Implementation of the topology vertex backed by a device id. |
| */ |
| public class DefaultTopologyVertex implements TopologyVertex { |
| |
| private final DeviceId deviceId; |
| |
| /** |
| * Creates a new topology vertex. |
| * |
| * @param deviceId backing infrastructure device identifier |
| */ |
| public DefaultTopologyVertex(DeviceId deviceId) { |
| this.deviceId = deviceId; |
| } |
| |
| @Override |
| public DeviceId deviceId() { |
| return deviceId; |
| } |
| |
| @Override |
| public int hashCode() { |
| return deviceId.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof DefaultTopologyVertex) { |
| final DefaultTopologyVertex other = (DefaultTopologyVertex) obj; |
| return Objects.equals(this.deviceId, other.deviceId); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return deviceId.toString(); |
| } |
| |
| } |
| |