| Madan Jampani | 64ff13b | 2016-09-08 11:18:50 -0700 | [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.store.service; |
| 17 | |
| 18 | /** |
| 19 | * A listener for {@link DocumentTreeEvent}. |
| 20 | * |
| 21 | * @param <V> document tree node value type |
| 22 | */ |
| 23 | public interface DocumentTreeListener<V> { |
| 24 | |
| 25 | /** |
| 26 | * Callback notifying about change to document tree node. |
| 27 | * |
| 28 | * @param event event |
| 29 | */ |
| 30 | void event(DocumentTreeEvent<V> event); |
| 31 | } |