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use crate::compute::{
BinaryBooleanFn, BinaryNumericFn, CastFn, CompareFn, FillForwardFn, FillNullFn, FilterFn,
InvertFn, LikeFn, ScalarAtFn, SearchSortedFn, SearchSortedUsizeFn, SliceFn, TakeFn, ToArrowFn,
};
use crate::Array;
/// VTable for dispatching compute functions to Vortex encodings.
pub trait ComputeVTable {
/// Implementation of binary boolean logic operations.
///
/// See: [BinaryBooleanFn].
fn binary_boolean_fn(&self) -> Option<&dyn BinaryBooleanFn<Array>> {
None
}
/// Implementation of binary numeric operations.
///
/// See: [BinaryNumericFn].
fn binary_numeric_fn(&self) -> Option<&dyn BinaryNumericFn<Array>> {
None
}
/// Implemented for arrays that can be casted to different types.
///
/// See: [CastFn].
fn cast_fn(&self) -> Option<&dyn CastFn<Array>> {
None
}
/// Binary operator implementation for arrays against other arrays.
///
///See: [CompareFn].
fn compare_fn(&self) -> Option<&dyn CompareFn<Array>> {
None
}
/// Array function that returns new arrays a non-null value is repeated across runs of nulls.
///
/// See: [FillForwardFn].
fn fill_forward_fn(&self) -> Option<&dyn FillForwardFn<Array>> {
None
}
/// Fill null values with given desired value. Resulting array is NonNullable
///
/// See: [FillNullFn]
fn fill_null_fn(&self) -> Option<&dyn FillNullFn<Array>> {
None
}
/// Filter an array with a given mask.
///
/// See: [FilterFn].
fn filter_fn(&self) -> Option<&dyn FilterFn<Array>> {
None
}
/// Invert a boolean array. Converts true -> false, false -> true, null -> null.
///
/// See [InvertFn]
fn invert_fn(&self) -> Option<&dyn InvertFn<Array>> {
None
}
/// Perform a SQL LIKE operation on two arrays.
///
/// See: [LikeFn].
fn like_fn(&self) -> Option<&dyn LikeFn<Array>> {
None
}
/// Single item indexing on Vortex arrays.
///
/// See: [ScalarAtFn].
fn scalar_at_fn(&self) -> Option<&dyn ScalarAtFn<Array>> {
None
}
/// Perform a search over an ordered array.
///
/// See: [SearchSortedFn].
fn search_sorted_fn(&self) -> Option<&dyn SearchSortedFn<Array>> {
None
}
/// Perform a search over an ordered array.
///
/// See: [SearchSortedUsizeFn].
fn search_sorted_usize_fn(&self) -> Option<&dyn SearchSortedUsizeFn<Array>> {
None
}
/// Perform zero-copy slicing of an array.
///
/// See: [SliceFn].
fn slice_fn(&self) -> Option<&dyn SliceFn<Array>> {
None
}
/// Take a set of indices from an array. This often forces allocations and decoding of
/// the receiver.
///
/// See: [TakeFn].
fn take_fn(&self) -> Option<&dyn TakeFn<Array>> {
None
}
/// Convert the array to an Arrow array of the given type.
///
/// See: [ToArrowFn].
fn to_arrow_fn(&self) -> Option<&dyn ToArrowFn<Array>> {
None
}
}