| /* |
| * Copyright 2017-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.evpnopenflow.rsc; |
| |
| import org.onlab.util.Identifier; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Immutable representation of a base port identifier. |
| */ |
| public final class BasePortId extends Identifier<String> { |
| // Public construction is prohibited |
| private BasePortId(String basePortId) { |
| super(checkNotNull(basePortId, "BasePortId cannot be null")); |
| } |
| |
| public String portId() { |
| return identifier; |
| } |
| |
| /** |
| * Creates a virtualPort id using the supplied portId. |
| * |
| * @param portId baseport identifier |
| * @return BasePortId |
| */ |
| public static BasePortId portId(String portId) { |
| return new BasePortId(portId); |
| } |
| } |