Jian Li | 136fd6c | 2017-02-10 14:54:59 +0900 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2017-present Open Networking Foundation |
Jian Li | 136fd6c | 2017-02-10 14:54:59 +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 | package org.onosproject.mapping.instructions; |
| 17 | |
| 18 | /** |
| 19 | * Presentation of a single mapping instruction. |
| 20 | */ |
| 21 | public interface MappingInstruction { |
| 22 | |
| 23 | /** |
| 24 | * Represents the type of mapping instruction. |
| 25 | */ |
| 26 | enum Type { |
| 27 | |
| 28 | /** |
| 29 | * Signifies that the traffic should be uni-casted with TE parameters. |
| 30 | */ |
| 31 | UNICAST, |
| 32 | |
| 33 | /** |
| 34 | * Signifies that the traffic should be multi-casted with TE parameters. |
| 35 | */ |
| 36 | MULTICAST, |
| 37 | |
| 38 | /** |
Jian Li | 136fd6c | 2017-02-10 14:54:59 +0900 | [diff] [blame] | 39 | * Signifies that an extension instruction will be used. |
| 40 | */ |
| 41 | EXTENSION |
| 42 | } |
| 43 | |
| 44 | /** |
Jian Li | 44155b0 | 2017-02-15 17:03:38 +0900 | [diff] [blame] | 45 | * Returns the type of mapping instruction. |
Jian Li | 136fd6c | 2017-02-10 14:54:59 +0900 | [diff] [blame] | 46 | * |
Jian Li | 44155b0 | 2017-02-15 17:03:38 +0900 | [diff] [blame] | 47 | * @return type of mapping instruction |
Jian Li | 136fd6c | 2017-02-10 14:54:59 +0900 | [diff] [blame] | 48 | */ |
| 49 | Type type(); |
| 50 | } |