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.arrow.vector.types;
  
  /** Metadata version for Arrow metadata. */
  public enum MetadataVersion {
    /// 0.1.0
    V1(org.apache.arrow.flatbuf.MetadataVersion.V1),
  
    /// 0.2.0
    V2(org.apache.arrow.flatbuf.MetadataVersion.V2),
  
    /// 0.3.0 to 0.7.1
    V3(org.apache.arrow.flatbuf.MetadataVersion.V3),
  
    /// 0.8.0 to 0.17.1
    V4(org.apache.arrow.flatbuf.MetadataVersion.V4),
  
    /// >= 1.0.0
    V5(org.apache.arrow.flatbuf.MetadataVersion.V5),
    ;
  
    public static final MetadataVersion DEFAULT = V5;
  
    private static final MetadataVersion[] valuesByFlatbufId =
        new MetadataVersion[MetadataVersion.values().length];
  
    static {
      for (MetadataVersion v : MetadataVersion.values()) {
        valuesByFlatbufId[v.flatbufID] = v;
      }
    }
  
    private final short flatbufID;
  
    MetadataVersion(short flatbufID) {
      this.flatbufID = flatbufID;
    }
  
    public short toFlatbufID() {
      return flatbufID;
    }
  
    public static MetadataVersion fromFlatbufID(short id) {
      return valuesByFlatbufId[id];
    }
  }
  