类层次结构

• GObject.Object
• ArrowFileReader
• ArrowFileWriter
• 统计信息
  • BooleanStatistics
  • ByteArrayStatistics
  • DoubleStatistics
  • FixedLengthByteArrayStatistics
  • FloatStatistics
  • Int32Statistics
  • Int64Statistics
• ColumnChunkMetadata
• FileMetadata
• RowGroupMetadata
• WriterProperties