| 920 | } |
| 921 | |
| 922 | Future<> ParquetFileReader::WhenBuffered(const std::vector<int>& row_groups, |
| 923 | const std::vector<int>& column_indices) const { |
| 924 | // Access private methods here |
| 925 | SerializedFile* file = |
| 926 | ::arrow::internal::checked_cast<SerializedFile*>(contents_.get()); |
| 927 | return file->WhenBuffered(row_groups, column_indices); |
| 928 | } |
| 929 | |
| 930 | // ---------------------------------------------------------------------- |
| 931 | // File metadata helpers |