Method get_mask_entry

ciphercore-base/src/evaluators/join.rs:36–38

(&self, header: &str, row_index: usize)

        !self.columns_masks.is_empty()
    }
    fn get_mask_entry(&self, header: &str, row_index: usize) -> u8 {
        self.columns_masks[self.header_index_map[header]][row_index]
    }
    fn get_num_rows(&self) -> usize {
        self.null_column.len()
    }