| /* |
| * Copyright 2017-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.model; |
| |
| import com.google.common.annotations.Beta; |
| |
| import java.util.List; |
| |
| /** |
| * Model of a packet operation in a protocol-independent pipeline. |
| */ |
| @Beta |
| public interface PiPacketOperationModel { |
| |
| /** |
| * Returns the type of this packet operation. |
| * |
| * @return packet operation type |
| */ |
| PiPacketOperationType type(); |
| |
| /** |
| * Returns a list of control metadata models for this packet operation. The metadata models are returned in the same |
| * order as they would appear on the control header that is prepended to the packet. |
| * |
| * @return list of packet operation metadata models |
| */ |
| List<PiControlMetadataModel> metadatas(); |
| |
| } |