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/*
* Copyright 2014-2015 Open Networking Laboratory
*
* 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 {
}
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