| /* |
| * Copyright 2014-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.net.topology; |
| |
| import org.onlab.util.Identifier; |
| |
| /** |
| * Representation of the topology cluster identity. |
| */ |
| public final class ClusterId extends Identifier<Integer> { |
| |
| // Public construction is prohibit |
| private ClusterId(int id) { |
| super(id); |
| } |
| |
| /** |
| * Returns the cluster identifier, represented by the specified integer |
| * serial number. |
| * |
| * @param id integer serial number |
| * @return cluster identifier |
| */ |
| public static ClusterId clusterId(int id) { |
| return new ClusterId(id); |
| } |
| |
| /** |
| * Returns the backing integer index. |
| * |
| * @return backing integer index |
| */ |
| public int index() { |
| return identifier; |
| } |
| } |