| /* |
| * 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.p4runtime.ctl; |
| |
| import com.google.common.base.Objects; |
| import org.onlab.util.ImmutableByteSequence; |
| import org.onosproject.event.AbstractEvent; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.p4runtime.api.P4RuntimeEvent; |
| import org.onosproject.p4runtime.api.P4RuntimeEventListener; |
| import org.onosproject.p4runtime.api.P4RuntimeEventSubject; |
| import org.onosproject.p4runtime.api.P4RuntimePacketIn; |
| |
| import java.util.List; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * Default implementation of a packet-in event. |
| */ |
| final class DefaultPacketInEvent |
| extends AbstractEvent<P4RuntimeEventListener.Type, P4RuntimeEventSubject> |
| implements P4RuntimeEvent { |
| |
| DefaultPacketInEvent(DeviceId deviceId, ImmutableByteSequence data, |
| List<ImmutableByteSequence> metadata) { |
| super(P4RuntimeEventListener.Type.PACKET_IN, new DefaultPacketIn(deviceId, data, metadata)); |
| } |
| |
| /** |
| * Default implementation of a packet-in in P4Runtime. |
| */ |
| private static final class DefaultPacketIn implements P4RuntimePacketIn { |
| |
| private final DeviceId deviceId; |
| private final ImmutableByteSequence data; |
| private final List<ImmutableByteSequence> metadata; |
| |
| private DefaultPacketIn(DeviceId deviceId, ImmutableByteSequence data, List<ImmutableByteSequence> metadata) { |
| this.deviceId = checkNotNull(deviceId); |
| this.data = checkNotNull(data); |
| this.metadata = checkNotNull(metadata); |
| } |
| |
| @Override |
| public DeviceId deviceId() { |
| return deviceId; |
| } |
| |
| @Override |
| public ImmutableByteSequence data() { |
| return data; |
| } |
| |
| @Override |
| public List<ImmutableByteSequence> metadata() { |
| return metadata; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| DefaultPacketIn that = (DefaultPacketIn) o; |
| return Objects.equal(deviceId, that.deviceId) && |
| Objects.equal(data, that.data) && |
| Objects.equal(metadata, that.metadata); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(deviceId, data, metadata); |
| } |
| } |
| } |