/*
 * Copyright 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.flowext;


/**
 * Experimental extension to the flow rule subsystem; still under development.
 * Represents a generic abstraction of the service data. User app can customize whatever it needs to install on devices.
 */
public interface FlowEntryExtension {
    // some abstraction of the service data, like length, type, etc, will be added here later

}