Sithara Punnassery | ff11455 | 2017-01-10 11:40:55 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-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 | package org.onosproject.config; |
| 17 | |
| 18 | |
| 19 | import org.onosproject.config.model.ResourceIdentifier; |
| 20 | import org.onosproject.event.AbstractEvent; |
| 21 | |
| 22 | /** |
| 23 | * Describes a DynamicConfig change event. |
| 24 | */ |
| 25 | public class DynamicConfigEvent extends AbstractEvent<DynamicConfigEvent.Type, ResourceIdentifier> { |
| 26 | |
| 27 | /** |
| 28 | * Type of configuration events. |
| 29 | * A configuration instance could be a leaf node or a subtree, |
| 30 | * identified by the subject, ResourceIdentifier. |
| 31 | */ |
| 32 | public enum Type { |
| 33 | /** |
| 34 | * Signifies that a dynamic configuration instance was added. |
| 35 | */ |
| 36 | NODE_ADDED, |
| 37 | |
| 38 | /** |
| 39 | * Signifies that dynamic configuration instance was updated. |
| 40 | */ |
| 41 | NODE_UPDATED, |
| 42 | |
| 43 | /** |
| 44 | * Signifies that dynamic configuration instance was replaced. |
| 45 | */ |
| 46 | NODE_REPLACED, |
| 47 | |
| 48 | /** |
| 49 | * Signifies that dynamic configuration instance was removed. |
| 50 | */ |
| 51 | NODE_DELETED |
| 52 | } |
| 53 | |
| 54 | /** |
| 55 | * Creates an event of a given type, config node value and config node path. |
| 56 | * |
| 57 | * @param type config node type |
| 58 | * @param path config node path |
| 59 | */ |
| 60 | public DynamicConfigEvent(Type type, ResourceIdentifier path) { |
| 61 | super(type, path); |
| 62 | } |
| 63 | } |