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 org.apache.kafka.server.record;
  
  import org.apache.kafka.common.compress.Compression;
  import org.apache.kafka.common.record.CompressionType;
  
  import java.util.List;
  import java.util.Locale;
  import java.util.Optional;
  import java.util.stream.Collectors;
  
  public enum BrokerCompressionType {
      UNCOMPRESSED("uncompressed"),
      ZSTD("zstd"),
      LZ4("lz4"),
      SNAPPY("snappy"),
      GZIP("gzip"),
      PRODUCER("producer");
  
      private static final List<BrokerCompressionType> VALUES = List.of(values());
  
      public final String name;
  
      BrokerCompressionType(String name) {
          this.name = name;
      }
  
      public static Compression targetCompression(Optional<Compression> logCompression, CompressionType producerCompressionType) {
          return logCompression.orElseGet(() -> Compression.of(producerCompressionType).build());
      }
  
      public static List<String> names() {
          return VALUES.stream().map(v -> v.name).collect(Collectors.toList());
      }
  
      public static BrokerCompressionType forName(String n) {
          String name = n.toLowerCase(Locale.ROOT);
          return VALUES.stream().filter(v -> v.name.equals(name)).findFirst().orElseThrow(() ->
              new IllegalArgumentException("Unknown broker compression type name: " + name)
          );
      }
  }
  