| /* |
| * Copyright 2014 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.net.packet; |
| |
| import java.nio.ByteBuffer; |
| import java.util.Objects; |
| |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.flow.TrafficTreatment; |
| |
| import com.google.common.base.MoreObjects; |
| |
| /** |
| * Default implementation of an immutable outbound packet. |
| */ |
| public final class DefaultOutboundPacket implements OutboundPacket { |
| private final DeviceId sendThrough; |
| private final TrafficTreatment treatment; |
| private final ByteBuffer data; |
| |
| /** |
| * Creates an immutable outbound packet. |
| * |
| * @param sendThrough identifier through which to send the packet |
| * @param treatment list of packet treatments |
| * @param data raw packet data |
| */ |
| public DefaultOutboundPacket(DeviceId sendThrough, |
| TrafficTreatment treatment, ByteBuffer data) { |
| this.sendThrough = sendThrough; |
| this.treatment = treatment; |
| this.data = data; |
| } |
| |
| @Override |
| public DeviceId sendThrough() { |
| return sendThrough; |
| } |
| |
| @Override |
| public TrafficTreatment treatment() { |
| return treatment; |
| } |
| |
| @Override |
| public ByteBuffer data() { |
| // FIXME: figure out immutability here |
| return data; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(sendThrough, treatment, data); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof OutboundPacket) { |
| final DefaultOutboundPacket other = (DefaultOutboundPacket) obj; |
| return Objects.equals(this.sendThrough, other.sendThrough) && |
| Objects.equals(this.treatment, other.treatment) && |
| Objects.equals(this.data, other.data); |
| } |
| return false; |
| } |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("sendThrough", sendThrough) |
| .add("treatment", treatment) |
| .toString(); |
| } |
| } |