Enum BenchmarkArgSpec 

pub enum BenchmarkArgSpec {
    Point,
    LineString(usize),
    Polygon(usize),
    MultiPoint(usize),
    Float64(f64, f64),
    Transformed(Box<BenchmarkArgSpec>, ScalarUDF),
    String(String),
    Raster(usize, usize),
}

Specification of a single argument to a function

Geometries are generated using the RandomPartitionedDataBuilder, which offers more specific options for generating random geometries.

Variants

Point

Randomly generated point input

LineString(usize)

Randomly generated linestring input with a specified number of vertices

Polygon(usize)

Randomly generated polygon input with a specified number of vertices

MultiPoint(usize)

Randomly generated linestring input with a specified number of vertices

Float64(f64, f64)

Randomly generated floating point input with a given range of values

Transformed(Box<BenchmarkArgSpec>, ScalarUDF)

A transformation of any of the above based on a ScalarUDF accepting a single argument

String(String)

A string that will be a constant

Raster(usize, usize)

Randomly generated raster input with a specified width, height

Implementations

impl BenchmarkArgSpec

pub fn sedona_type(&self) -> SedonaType

The SedonaType of this argument

pub fn build_scalar(&self, i: usize) -> Result<ScalarValue>

Build a ScalarValue for this argument

This currently builds the same non-null scalar for each unique value of i (the argument number).

pub fn build_arrays( &self, i: usize, num_batches: usize, rows_per_batch: usize, ) -> Result<Vec<ArrayRef>>

Build a column of num_batches arrays

This currently builds the same column for each unique value of i (the argument number). The batch size is currently fixed to 8192 (the DataFusion default).

Trait Implementations

impl Clone for BenchmarkArgSpec

fn clone(&self) -> BenchmarkArgSpec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BenchmarkArgSpec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<BenchmarkArgSpec> for BenchmarkArgs

fn from(value: BenchmarkArgSpec) -> Self

Converts to this type from the input type.