Carmelo Cascone | 1022a4e | 2017-05-25 00:16:18 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.net.pi.model; |
| 18 | |
| 19 | import com.google.common.annotations.Beta; |
| 20 | |
| 21 | import java.util.List; |
| 22 | import java.util.Optional; |
| 23 | |
| 24 | /** |
| 25 | * Model of an action with runtime parameters in a protocol-independent pipeline. |
| 26 | */ |
| 27 | @Beta |
| 28 | public interface PiActionModel { |
| 29 | /** |
| 30 | * Returns the name of this action. |
| 31 | * |
| 32 | * @return a string value |
| 33 | */ |
| 34 | String name(); |
| 35 | |
| 36 | /** |
| 37 | * Returns the model of this action's parameter defined by the given name, if present. |
| 38 | * |
| 39 | * @param name action name |
| 40 | * @return action parameter model |
| 41 | */ |
| 42 | Optional<PiActionParamModel> param(String name); |
| 43 | |
| 44 | /** |
| 45 | * Returns the list of action parameter models, ordered according to the same action parameters |
| 46 | * defined in the pipeline model. |
| 47 | * |
| 48 | * @return list of action parameter models |
| 49 | */ |
| 50 | List<PiActionParamModel> params(); |
| 51 | } |