| /* |
| * Copyright 2020-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; |
| |
| import org.onosproject.net.flow.TrafficSelector; |
| |
| import java.util.Objects; |
| |
| /** |
| * Represents a traceable packet composed by a traffic selector and metadata. |
| */ |
| public final class PipelineTraceablePacket { |
| |
| // stores metadata associated with the packet |
| private PipelineTraceableMetadata metadata; |
| // representation of the packet |
| private TrafficSelector packet; |
| |
| /** |
| * Builds a traceable packet without metadata. |
| * Note this can be used for legacy device like ofdpa. |
| * |
| * @param packet the packet selector |
| */ |
| public PipelineTraceablePacket(TrafficSelector packet) { |
| this.packet = packet; |
| } |
| |
| /** |
| * Builds a traceable packet with metadata. |
| * @param packet the packet selector |
| * @param metadata the packet metadata |
| */ |
| public PipelineTraceablePacket(TrafficSelector packet, PipelineTraceableMetadata metadata) { |
| this.packet = packet; |
| this.metadata = metadata; |
| } |
| |
| /** |
| * Getter for the metadata. |
| * |
| * @return the packet metadata |
| */ |
| public PipelineTraceableMetadata metadata() { |
| return metadata; |
| } |
| |
| /** |
| * Getter for the packet selector. |
| * |
| * @return the packet selector |
| */ |
| public TrafficSelector packet() { |
| return packet; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(metadata, packet); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof PipelineTraceablePacket) { |
| PipelineTraceablePacket that = (PipelineTraceablePacket) obj; |
| return Objects.equals(this.metadata, that.metadata) && |
| Objects.equals(this.packet, that.packet); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return "PipelineTraceablePacket{" + |
| "metadata=" + metadata + |
| ", packet=" + packet + |
| '}'; |
| } |
| } |