/*
 * Copyright 2018-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.openstacktelemetry.api;

import java.nio.ByteBuffer;
import java.util.Set;

/**
 * Telemetry codec interface.
 */
public interface TelemetryCodec {

    /**
     * Encodes a collection flow infos into byte buffer.
     *
     * @param flowInfos a collection of flow info
     * @return encoded byte buffer
     */
    ByteBuffer encode(Set<FlowInfo> flowInfos);
}