| /* |
| * Copyright 2015 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.bgprouter; |
| |
| import java.util.Objects; |
| |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.MacAddress; |
| |
| import com.google.common.base.MoreObjects; |
| |
| /** |
| * Represents a next hop for routing, whose MAC address has already been resolved. |
| */ |
| public class NextHop { |
| |
| private final IpAddress ip; |
| private final MacAddress mac; |
| private final NextHopGroupKey group; |
| |
| /** |
| * Creates a new next hop. |
| * |
| * @param ip next hop's IP address |
| * @param mac next hop's MAC address |
| * @param group next hop's group |
| */ |
| public NextHop(IpAddress ip, MacAddress mac, NextHopGroupKey group) { |
| this.ip = ip; |
| this.mac = mac; |
| this.group = group; |
| } |
| |
| /** |
| * Returns the next hop's IP address. |
| * |
| * @return next hop's IP address |
| */ |
| public IpAddress ip() { |
| return ip; |
| } |
| |
| /** |
| * Returns the next hop's MAC address. |
| * |
| * @return next hop's MAC address |
| */ |
| public MacAddress mac() { |
| return mac; |
| } |
| |
| /** |
| * Returns the next hop group. |
| * |
| * @return group |
| */ |
| public NextHopGroupKey group() { |
| return group; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (!(o instanceof NextHop)) { |
| return false; |
| } |
| |
| NextHop that = (NextHop) o; |
| |
| return Objects.equals(this.ip, that.ip) && |
| Objects.equals(this.mac, that.mac) && |
| Objects.equals(this.group, that.group); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(ip, mac, group); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(getClass()) |
| .add("ip", ip) |
| .add("mac", mac) |
| .add("group", group) |
| .toString(); |
| } |
| } |