| /* |
| * Copyright 2019-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.pi.runtime; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Objects; |
| import org.onosproject.net.DeviceId; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Global identifier of a PI counter cell instantiated on a device, uniquely |
| * defined by a device ID and cell ID. |
| */ |
| public final class PiCounterCellHandle extends PiHandle { |
| |
| private final PiCounterCellId cellId; |
| |
| private PiCounterCellHandle(DeviceId deviceId, PiCounterCellId cellId) { |
| super(deviceId); |
| this.cellId = checkNotNull(cellId); |
| } |
| |
| /** |
| * Creates a new handle for the given device ID and counter cell ID. |
| * |
| * @param deviceId device ID |
| * @param cellId counter cell ID |
| * @return new counter cell handle |
| */ |
| public static PiCounterCellHandle of(DeviceId deviceId, PiCounterCellId cellId) { |
| return new PiCounterCellHandle(deviceId, cellId); |
| } |
| |
| /** |
| * Creates a new handle for the given device ID and counter cell. |
| * |
| * @param deviceId device ID |
| * @param cell counter cell |
| * @return new counter cell handle |
| */ |
| public static PiCounterCellHandle of(DeviceId deviceId, PiCounterCell cell) { |
| return new PiCounterCellHandle(deviceId, cell.cellId()); |
| } |
| |
| /** |
| * Returns the counter cell ID associated with this handle. |
| * |
| * @return counter cell ID |
| */ |
| public PiCounterCellId cellId() { |
| return cellId; |
| } |
| |
| @Override |
| public PiEntityType entityType() { |
| return PiEntityType.COUNTER_CELL; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(deviceId(), cellId); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null || getClass() != obj.getClass()) { |
| return false; |
| } |
| final PiCounterCellHandle other = (PiCounterCellHandle) obj; |
| return Objects.equal(this.deviceId(), other.deviceId()) |
| && Objects.equal(this.cellId, other.cellId); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("deviceId", deviceId()) |
| .add("cellId", cellId) |
| .toString(); |
| } |
| } |