| /* |
| * Copyright 2015-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.net.config; |
| |
| /** |
| * An interface signifying a class that implements network configuration |
| * information from multiple sources. There is a natural ordering to the |
| * precedence of information, depending on its source: |
| * <ol> |
| * <li>Intents (from applications), which override</li> |
| * <li>Configs (from the network configuration subsystem), which override</li> |
| * <li>Descriptions (from southbound)</li> |
| * </ol> |
| * i.e., for a field representing the same attribute, the value from a Config |
| * entity will be used over that from the Description. |
| */ |
| public interface ConfigOperator { |
| } |