OrcSerDe.fromJson constructor

OrcSerDe.fromJson(Map<String, dynamic> json)

Implementation

factory OrcSerDe.fromJson(Map<String, dynamic> json) {
  return OrcSerDe(
    blockSizeBytes: json['BlockSizeBytes'] as int?,
    bloomFilterColumns: (json['BloomFilterColumns'] as List?)
        ?.whereNotNull()
        .map((e) => e as String)
        .toList(),
    bloomFilterFalsePositiveProbability:
        json['BloomFilterFalsePositiveProbability'] as double?,
    compression: (json['Compression'] as String?)?.toOrcCompression(),
    dictionaryKeyThreshold: json['DictionaryKeyThreshold'] as double?,
    enablePadding: json['EnablePadding'] as bool?,
    formatVersion: (json['FormatVersion'] as String?)?.toOrcFormatVersion(),
    paddingTolerance: json['PaddingTolerance'] as double?,
    rowIndexStride: json['RowIndexStride'] as int?,
    stripeSizeBytes: json['StripeSizeBytes'] as int?,
  );
}