| /* |
| * Copyright 2016-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.store.service; |
| |
| /** |
| * A listener for {@link DocumentTreeEvent}. |
| * |
| * @param <V> document tree node value type |
| */ |
| public interface DocumentTreeListener<V> { |
| |
| /** |
| * Callback notifying about change to document tree node. |
| * |
| * @param event event |
| */ |
| void event(DocumentTreeEvent<V> event); |
| } |