Method AllRowGroupsFactory

cpp/src/parquet/arrow/reader.cc:168–170

  }

  FileColumnIteratorFactory AllRowGroupsFactory() {
    return SomeRowGroupsFactory(Iota(reader_->metadata()->num_row_groups()));
  }

  Status BoundsCheckColumn(int column) {
    if (column < 0 || column >= this->num_columns()) {