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.flatbuf;
  
  /**
   * ----------------------------------------------------------------------
   * The root Message type
   * This union enables us to easily send different message types without
   * redundant storage, and in the future we can easily add new message types.
   *
   * Arrow implementations do not need to implement all of the message types,
   * which may include experimental metadata types. For maximum compatibility,
   * it is best to send data using RecordBatch
   */
  @SuppressWarnings("unused")
  public final class MessageHeader {
    private MessageHeader() { }
    public static final byte NONE = 0;
    public static final byte Schema = 1;
    public static final byte DictionaryBatch = 2;
    public static final byte RecordBatch = 3;
    public static final byte Tensor = 4;
    public static final byte SparseTensor = 5;
  
    public static final String[] names = { "NONE", "Schema", "DictionaryBatch", "RecordBatch", "Tensor", "SparseTensor", };
  
    public static String name(int e) { return names[e]; }
  }
  