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Kafka on Pulsar implemented using Pulsar Protocol Handler

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/**
 * 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 io.streamnative.pulsar.handlers.kop;

import lombok.AllArgsConstructor;
import org.apache.kafka.common.protocol.ApiKeys;

@AllArgsConstructor
public class ApiVersion {

    public final short apiKey;
    public final short minVersion;
    public final short maxVersion;

    public ApiVersion(ApiKeys apiKey) {
        this(apiKey.id, apiKey.oldestVersion(), apiKey.latestVersion());
    }

    @Override
    public String toString() {
        return "ApiVersion(apiKey=" + apiKey + ", minVersion=" + minVersion + ", maxVersion= " + maxVersion + ")";
    }
}