/*
 * Copyright 2019-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.openflow.controller;

/**
 * Notifies providers about OpenFlow Classifiers modifications.
 */
public interface OpenFlowClassifierListener {

    /**
     * Handle classifier add action.
     *
     * @param classifier the OpenFlow classifier
     */
    void handleClassifiersAdd(OpenFlowClassifier classifier);

    /**
     * Handle classifier remove action.
     *
     * @param classifier the OpenFlow classifier
     */
    void handleClassifiersRemove(OpenFlowClassifier classifier);
}