content: /**
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.jafka.message;
  
  import io.jafka.common.UnKnownCodecException;
  
  /**
   * message compression method
   * 
   * @since 1.0
   * @author adyliu (imxylz@gmail.com)
   */
  public enum CompressionCodec {
      /**
       * Not compression
       */
      NoCompressionCodec(0), //
      /**
       * GZIP compression
       */
      GZIPCompressionCodec(1), //
      /**
       * Snappy compression (NOT USED)
       */
      SnappyCompressionCodec(2), //
      /**
       * DEFAULT compression(equals GZIPCompressionCode)
       */
      DefaultCompressionCodec(1);
  
      /**
       * the codec value
       */
      public final int codec;
  
      CompressionCodec(int codec) {
          this.codec = codec;
      }
  
      //
      public static CompressionCodec valueOf(int codec) {
          switch (codec) {
              case 0:
                  return NoCompressionCodec;
              case 1:
                  return GZIPCompressionCodec;
              case 2:
                  return SnappyCompressionCodec;
          }
          throw new UnKnownCodecException("unkonw codec: " + codec);
      }
  }
  