| /* |
| * Copyright 2015-present Open Networking 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.onosproject.vtnrsc; |
| |
| import org.onlab.util.Identifier; |
| |
| import java.util.UUID; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Representation of a Port Pair ID. |
| */ |
| public final class PortPairId extends Identifier<UUID> { |
| /** |
| * Private constructor for port pair id. |
| * |
| * @param id UUID id of port pair |
| */ |
| private PortPairId(UUID id) { |
| super(checkNotNull(id, "Port chain id can not be null")); |
| } |
| |
| /** |
| * Returns newly created port pair id object. |
| * |
| * @param id UUID of port pair id |
| * @return object of port pair id |
| */ |
| public static PortPairId of(UUID id) { |
| return new PortPairId(id); |
| } |
| |
| /** |
| * Returns newly created port pair id object. |
| * |
| * @param id port pair id in string |
| * @return object of port pair id |
| */ |
| public static PortPairId of(String id) { |
| return new PortPairId(UUID.fromString(id)); |
| } |
| |
| /** |
| * Returns the value of port pair id. |
| * |
| * @return port pair id |
| */ |
| public UUID value() { |
| return identifier; |
| } |
| } |