Carmelo Cascone | 7b82170 | 2017-06-19 11:26:08 +0900 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2017-present Open Networking Foundation |
Carmelo Cascone | 7b82170 | 2017-06-19 11:26:08 +0900 | [diff] [blame] | 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 | |
Carmelo Cascone | 87892e2 | 2017-11-13 16:01:29 -0800 | [diff] [blame] | 17 | package org.onosproject.net.pi.model; |
Carmelo Cascone | 7b82170 | 2017-06-19 11:26:08 +0900 | [diff] [blame] | 18 | |
| 19 | import com.google.common.annotations.Beta; |
| 20 | import org.onlab.util.Identifier; |
| 21 | |
| 22 | import static com.google.common.base.Preconditions.checkArgument; |
| 23 | import static com.google.common.base.Preconditions.checkNotNull; |
| 24 | |
| 25 | /** |
Carmelo Cascone | 87892e2 | 2017-11-13 16:01:29 -0800 | [diff] [blame] | 26 | * Identifier of an action runtime parameter in a match+action table of a protocol-independent pipeline, unique within |
| 27 | * the scope an action model. |
Carmelo Cascone | 7b82170 | 2017-06-19 11:26:08 +0900 | [diff] [blame] | 28 | */ |
| 29 | @Beta |
| 30 | public final class PiActionParamId extends Identifier<String> { |
| 31 | |
Carmelo Cascone | 7b82170 | 2017-06-19 11:26:08 +0900 | [diff] [blame] | 32 | private PiActionParamId(String name) { |
| 33 | super(name); |
Carmelo Cascone | 7b82170 | 2017-06-19 11:26:08 +0900 | [diff] [blame] | 34 | } |
| 35 | |
| 36 | /** |
Carmelo Cascone | 87892e2 | 2017-11-13 16:01:29 -0800 | [diff] [blame] | 37 | * Returns a parameter identifier for the given parameter name. |
Carmelo Cascone | 7b82170 | 2017-06-19 11:26:08 +0900 | [diff] [blame] | 38 | * |
| 39 | * @param name parameter name |
| 40 | * @return parameter identifier |
| 41 | */ |
| 42 | public static PiActionParamId of(String name) { |
| 43 | checkNotNull(name); |
| 44 | checkArgument(!name.isEmpty(), "Name can't be empty"); |
| 45 | return new PiActionParamId(name); |
| 46 | } |
| 47 | } |