| /* |
| * Copyright 2015-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.meter; |
| |
| import com.google.common.base.Objects; |
| import org.onosproject.net.DeviceId; |
| |
| import static com.google.common.base.MoreObjects.toStringHelper; |
| |
| /** |
| * A meter key represents a meter uniquely. |
| */ |
| public final class MeterKey { |
| |
| private final DeviceId deviceId; |
| private final MeterCellId id; |
| |
| private MeterKey(DeviceId deviceId, MeterCellId id) { |
| this.deviceId = deviceId; |
| this.id = id; |
| } |
| |
| public DeviceId deviceId() { |
| return deviceId; |
| } |
| |
| /** |
| * @return a MeterId iff the id is a MeterId |
| * otherwise, return null |
| * @deprecated in onos-2.5 replaced by {@link #key(DeviceId,MeterCellId)} |
| * extends MeterKey to support both MeterId and PiMeterCellId |
| */ |
| @Deprecated |
| public MeterId meterId() { |
| if (id instanceof MeterId) { |
| return (MeterId) id; |
| } else { |
| return null; |
| } |
| } |
| |
| public MeterCellId meterCellId() { |
| return id; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| MeterKey meterKey = (MeterKey) o; |
| return Objects.equal(deviceId, meterKey.deviceId) && |
| Objects.equal(id, meterKey.id); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(deviceId, id); |
| } |
| |
| @Override |
| public String toString() { |
| return toStringHelper(this) |
| .add("deviceId", deviceId) |
| .add("meterCellId", id).toString(); |
| } |
| |
| /** |
| * @param deviceId a DeviceId |
| * @param id a MeterId |
| * @return a MeterKey contains DeviceId and MeterId |
| * @deprecated in onos-2.5 replaced by {@link #key(DeviceId,MeterCellId)} |
| * extends MeterKey to support both MeterId and PiMeterCellId |
| */ |
| @Deprecated |
| public static MeterKey key(DeviceId deviceId, MeterId id) { |
| return new MeterKey(deviceId, id); |
| } |
| |
| public static MeterKey key(DeviceId deviceId, MeterCellId id) { |
| return new MeterKey(deviceId, id); |
| } |
| } |