| /* |
| * Copyright 2018-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.portloadbalancer.api; |
| |
| import org.onosproject.net.DeviceId; |
| |
| import java.util.Objects; |
| |
| /** |
| * Port load balancer identifier. |
| * It is used to identify a load balancer across the entire system and therefore has to be unique system-wide. |
| */ |
| public class PortLoadBalancerId { |
| private final DeviceId deviceId; |
| |
| /** |
| * Port load balancer key. |
| * It is used to identify a load balancer on a specific device and therefore has to be unique device-wide. |
| */ |
| private final int key; |
| |
| /** |
| * Constructs port load balancer ID. |
| * |
| * @param deviceId device ID |
| * @param key port load balancer key |
| */ |
| public PortLoadBalancerId(DeviceId deviceId, int key) { |
| this.deviceId = deviceId; |
| this.key = key; |
| } |
| |
| /** |
| * Returns port load balancer device ID. |
| * |
| * @return port load balancer device ID |
| */ |
| public DeviceId deviceId() { |
| return deviceId; |
| } |
| |
| /** |
| * Returns port load balancer key. |
| * |
| * @return port load balancer key |
| */ |
| public int key() { |
| return key; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(deviceId, key); |
| } |
| |
| @Override |
| public boolean equals(final Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!(obj instanceof PortLoadBalancerId)) { |
| return false; |
| } |
| final PortLoadBalancerId other = (PortLoadBalancerId) obj; |
| |
| return Objects.equals(this.deviceId, other.deviceId) && |
| Objects.equals(this.key, other.key); |
| } |
| |
| @Override |
| public String toString() { |
| return deviceId.toString() + ":" + key; |
| } |
| } |