| /* |
| * Copyright 2017-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.routing; |
| |
| import com.google.common.base.MoreObjects; |
| import org.onlab.packet.IpAddress; |
| |
| import java.util.Objects; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Identifier for a next hop group. |
| */ |
| public class NextHopGroupKey { |
| |
| private final IpAddress address; |
| |
| /** |
| * Creates a new next hop group key. |
| * |
| * @param address next hop's IP address |
| */ |
| public NextHopGroupKey(IpAddress address) { |
| this.address = checkNotNull(address); |
| } |
| |
| /** |
| * Returns the next hop's IP address. |
| * |
| * @return next hop's IP address |
| */ |
| public IpAddress address() { |
| return address; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (!(o instanceof NextHopGroupKey)) { |
| return false; |
| } |
| |
| NextHopGroupKey that = (NextHopGroupKey) o; |
| |
| return Objects.equals(this.address, that.address); |
| } |
| |
| @Override |
| public int hashCode() { |
| return address.hashCode(); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("address", address) |
| .toString(); |
| } |
| } |