csharp/src/Apache.Arrow/Flatbuf/Footer.cs

// <auto-generated>
//  automatically generated by the FlatBuffers compiler, do not modify
// </auto-generated>

namespace Apache.Arrow.Flatbuf
{

using global::System;
using global::System.Collections.Generic;
using global::Google.FlatBuffers;

/// ----------------------------------------------------------------------
/// Arrow File metadata
///
internal struct Footer : IFlatbufferObject
{
  private Table __p;
  public ByteBuffer ByteBuffer { get { return __p.bb; } }
  public static void ValidateVersion() { FlatBufferConstants.FLATBUFFERS_23_5_9(); }
  public static Footer GetRootAsFooter(ByteBuffer _bb) { return GetRootAsFooter(_bb, new Footer()); }
  public static Footer GetRootAsFooter(ByteBuffer _bb, Footer obj) { return (obj.__assign(_bb.GetInt(_bb.Position) + _bb.Position, _bb)); }
  public static bool VerifyFooter(ByteBuffer _bb) {Google.FlatBuffers.Verifier verifier = new Google.FlatBuffers.Verifier(_bb); return verifier.VerifyBuffer("", false, FooterVerify.Verify); }
  public void __init(int _i, ByteBuffer _bb) { __p = new Table(_i, _bb); }
  public Footer __assign(int _i, ByteBuffer _bb) { __init(_i, _bb); return this; }

  public MetadataVersion Version { get { int o = __p.__offset(4); return o != 0 ? (MetadataVersion)__p.bb.GetShort(o + __p.bb_pos) : MetadataVersion.V1; } }
  public Schema? Schema { get { int o = __p.__offset(6); return o != 0 ? (Schema?)(new Schema()).__assign(__p.__indirect(o + __p.bb_pos), __p.bb) : null; } }
  public Block? Dictionaries(int j) { int o = __p.__offset(8); return o != 0 ? (Block?)(new Block()).__assign(__p.__vector(o) + j * 24, __p.bb) : null; }
  public int DictionariesLength { get { int o = __p.__offset(8); return o != 0 ? __p.__vector_len(o) : 0; } }
  public Block? RecordBatches(int j) { int o = __p.__offset(10); return o != 0 ? (Block?)(new Block()).__assign(__p.__vector(o) + j * 24, __p.bb) : null; }
  public int RecordBatchesLength { get { int o = __p.__offset(10); return o != 0 ? __p.__vector_len(o) : 0; } }
  /// User-defined metadata
  public KeyValue? CustomMetadata(int j) { int o = __p.__offset(12); return o != 0 ? (KeyValue?)(new KeyValue()).__assign(__p.__indirect(__p.__vector(o) + j * 4), __p.bb) : null; }
  public int CustomMetadataLength { get { int o = __p.__offset(12); return o != 0 ? __p.__vector_len(o) : 0; } }

  public static Offset<Footer> CreateFooter(FlatBufferBuilder builder,
      MetadataVersion version = MetadataVersion.V1,
      Offset<Schema> schemaOffset = default(Offset<Schema>),
      VectorOffset dictionariesOffset = default(VectorOffset),
      VectorOffset recordBatchesOffset = default(VectorOffset),
      VectorOffset custom_metadataOffset = default(VectorOffset)) {
    builder.StartTable(5);
    Footer.AddCustomMetadata(builder, custom_metadataOffset);
    Footer.AddRecordBatches(builder, recordBatchesOffset);
    Footer.AddDictionaries(builder, dictionariesOffset);
    Footer.AddSchema(builder, schemaOffset);
    Footer.AddVersion(builder, version);
    return Footer.EndFooter(builder);
  }

  public static void StartFooter(FlatBufferBuilder builder) { builder.StartTable(5); }
  public static void AddVersion(FlatBufferBuilder builder, MetadataVersion version) { builder.AddShort(0, (short)version, 0); }
  public static void AddSchema(FlatBufferBuilder builder, Offset<Schema> schemaOffset) { builder.AddOffset(1, schemaOffset.Value, 0); }
  public static void AddDictionaries(FlatBufferBuilder builder, VectorOffset dictionariesOffset) { builder.AddOffset(2, dictionariesOffset.Value, 0); }
  public static void StartDictionariesVector(FlatBufferBuilder builder, int numElems) { builder.StartVector(24, numElems, 8); }
  public static void AddRecordBatches(FlatBufferBuilder builder, VectorOffset recordBatchesOffset) { builder.AddOffset(3, recordBatchesOffset.Value, 0); }
  public static void StartRecordBatchesVector(FlatBufferBuilder builder, int numElems) { builder.StartVector(24, numElems, 8); }
  public static void AddCustomMetadata(FlatBufferBuilder builder, VectorOffset customMetadataOffset) { builder.AddOffset(4, customMetadataOffset.Value, 0); }
  public static VectorOffset CreateCustomMetadataVector(FlatBufferBuilder builder, Offset<KeyValue>[] data) { builder.StartVector(4, data.Length, 4); for (int i = data.Length - 1; i >= 0; i--) builder.AddOffset(data[i].Value); return builder.EndVector(); }
  public static VectorOffset CreateCustomMetadataVectorBlock(FlatBufferBuilder builder, Offset<KeyValue>[] data) { builder.StartVector(4, data.Length, 4); builder.Add(data); return builder.EndVector(); }
  public static VectorOffset CreateCustomMetadataVectorBlock(FlatBufferBuilder builder, ArraySegment<Offset<KeyValue>> data) { builder.StartVector(4, data.Count, 4); builder.Add(data); return builder.EndVector(); }
  public static VectorOffset CreateCustomMetadataVectorBlock(FlatBufferBuilder builder, IntPtr dataPtr, int sizeInBytes) { builder.StartVector(1, sizeInBytes, 1); builder.Add<Offset<KeyValue>>(dataPtr, sizeInBytes); return builder.EndVector(); }
  public static void StartCustomMetadataVector(FlatBufferBuilder builder, int numElems) { builder.StartVector(4, numElems, 4); }
  public static Offset<Footer> EndFooter(FlatBufferBuilder builder) {
    int o = builder.EndTable();
    return new Offset<Footer>(o);
  }
  public static void FinishFooterBuffer(FlatBufferBuilder builder, Offset<Footer> offset) { builder.Finish(offset.Value); }
  public static void FinishSizePrefixedFooterBuffer(FlatBufferBuilder builder, Offset<Footer> offset) { builder.FinishSizePrefixed(offset.Value); }
}


static internal class FooterVerify
{
  static public bool Verify(Google.FlatBuffers.Verifier verifier, uint tablePos)
  {
    return verifier.VerifyTableStart(tablePos)
      && verifier.VerifyField(tablePos, 4 /*Version*/, 2 /*MetadataVersion*/, 2, false)
      && verifier.VerifyTable(tablePos, 6 /*Schema*/, SchemaVerify.Verify, false)
      && verifier.VerifyVectorOfData(tablePos, 8 /*Dictionaries*/, 24 /*Block*/, false)
      && verifier.VerifyVectorOfData(tablePos, 10 /*RecordBatches*/, 24 /*Block*/, false)
      && verifier.VerifyVectorOfTables(tablePos, 12 /*CustomMetadata*/, KeyValueVerify.Verify, false)
      && verifier.VerifyTableEnd(tablePos);
  }
}

}