(
&self,
field_node: &FieldNode,
data_type: &DataType,
buffers: &[Buffer],
child_array: ArrayRef,
)
| 339 | } |
| 340 | |
| 341 | fn create_list_view_array( |
| 342 | &self, |
| 343 | field_node: &FieldNode, |
| 344 | data_type: &DataType, |
| 345 | buffers: &[Buffer], |
| 346 | child_array: ArrayRef, |
| 347 | ) -> Result<ArrayRef, ArrowError> { |
| 348 | assert!(matches!(data_type, ListView(_) | LargeListView(_))); |
| 349 | |
| 350 | let null_buffer = (field_node.null_count() > 0).then_some(buffers[0].clone()); |
| 351 | let length = field_node.length() as usize; |
| 352 | let child_data = child_array.into_data(); |
| 353 | |
| 354 | self.create_array_from_builder( |
| 355 | ArrayData::builder(data_type.clone()) |
| 356 | .len(length) |
| 357 | .add_buffer(buffers[1].clone()) // offsets |
| 358 | .add_buffer(buffers[2].clone()) // sizes |
| 359 | .add_child_data(child_data) |
| 360 | .null_bit_buffer(null_buffer) |
| 361 | .null_count(field_node.null_count() as usize), |
| 362 | ) |
| 363 | } |
| 364 | |
| 365 | fn create_struct_array( |
| 366 | &self, |
no test coverage detected