Thomas Vachuska | 1fb982f | 2014-10-22 14:09:17 -0700 | [diff] [blame] | 1 | /* |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame^] | 2 | * Copyright 2014 Open Networking Laboratory |
Thomas Vachuska | 1fb982f | 2014-10-22 14:09:17 -0700 | [diff] [blame] | 3 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame^] | 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 |
Thomas Vachuska | 1fb982f | 2014-10-22 14:09:17 -0700 | [diff] [blame] | 7 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame^] | 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. |
Thomas Vachuska | 1fb982f | 2014-10-22 14:09:17 -0700 | [diff] [blame] | 15 | */ |
| 16 | package org.onlab.onos.net.intent; |
| 17 | |
| 18 | /** |
| 19 | * Abstraction of an intent-related operation, e.g. add, remove, replace. |
| 20 | */ |
| 21 | public class IntentOperation { |
| 22 | |
| 23 | private final Type type; |
| 24 | private final IntentId intentId; |
| 25 | private final Intent intent; |
| 26 | |
| 27 | /** |
| 28 | * Operation type. |
| 29 | */ |
| 30 | enum Type { |
| 31 | /** |
| 32 | * Indicates that an intent should be added. |
| 33 | */ |
| 34 | SUBMIT, |
| 35 | |
| 36 | /** |
| 37 | * Indicates that an intent should be removed. |
| 38 | */ |
| 39 | WITHDRAW, |
| 40 | |
| 41 | /** |
| 42 | * Indicates that an intent should be replaced with another. |
| 43 | */ |
| 44 | REPLACE |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Creates an intent operation. |
| 49 | * |
| 50 | * @param type operation type |
| 51 | * @param intentId identifier of the intent subject to the operation |
| 52 | * @param intent intent subject |
| 53 | */ |
| 54 | IntentOperation(Type type, IntentId intentId, Intent intent) { |
| 55 | this.type = type; |
| 56 | this.intentId = intentId; |
| 57 | this.intent = intent; |
| 58 | } |
| 59 | |
| 60 | /** |
| 61 | * Returns the type of the operation. |
| 62 | * |
| 63 | * @return operation type |
| 64 | */ |
| 65 | public Type type() { |
| 66 | return type; |
| 67 | } |
| 68 | |
| 69 | /** |
| 70 | * Returns the identifier of the intent to which this operation applies. |
| 71 | * |
| 72 | * @return intent identifier |
| 73 | */ |
| 74 | public IntentId intentId() { |
| 75 | return intentId; |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * Returns the intent to which this operation applied. For remove, |
| 80 | * this can be null. |
| 81 | * |
| 82 | * @return intent that is the subject of the operation; null for remove |
| 83 | */ |
| 84 | public Intent intent() { |
| 85 | return intent; |
| 86 | } |
| 87 | |
| 88 | } |