apache-arrow/vector/float.d.ts

Apache Arrow columnar in-memory format

import { Chunked } from './chunked';
import { BaseVector } from './base';
import { VectorBuilderOptions } from './index';
import { VectorBuilderOptionsAsync } from './index';
import { Float, Float16, Float32, Float64, FloatArray } from '../type';
import { VectorType as V } from '../interfaces';
/** @ignore */
declare type FromInput<T extends Float, TNull = any> = FloatArray | Iterable<T['TValue'] | TNull> | AsyncIterable<T['TValue'] | TNull> | VectorBuilderOptions<T, TNull> | VectorBuilderOptionsAsync<T, TNull>;
/** @ignore */
export declare class FloatVector<T extends Float = Float> extends BaseVector<T> {
    static from(this: typeof FloatVector, input: Uint16Array): Float16Vector;
    static from(this: typeof FloatVector, input: Float32Array): Float32Vector;
    static from(this: typeof FloatVector, input: Float64Array): Float64Vector;
    static from<TNull = any>(this: typeof Float16Vector, input: FromInput<Float16, TNull>): Float16Vector;
    static from<TNull = any>(this: typeof Float32Vector, input: FromInput<Float32, TNull>): Float32Vector;
    static from<TNull = any>(this: typeof Float64Vector, input: FromInput<Float64, TNull>): Float64Vector;
    static from<T extends Float, TNull = any>(this: typeof FloatVector, input: Iterable<T['TValue'] | TNull>): V<T>;
    static from<T extends Float, TNull = any>(this: typeof FloatVector, input: AsyncIterable<T['TValue'] | TNull>): Promise<V<T>>;
    static from<T extends Float, TNull = any>(this: typeof FloatVector, input: VectorBuilderOptions<T, TNull>): Chunked<T>;
    static from<T extends Float, TNull = any>(this: typeof FloatVector, input: VectorBuilderOptionsAsync<T, TNull>): Promise<Chunked<T>>;
}
/** @ignore */
export declare class Float16Vector extends FloatVector<Float16> {
    toFloat32Array(): Float32Array;
    toFloat64Array(): Float64Array;
}
/** @ignore */
export declare class Float32Vector extends FloatVector<Float32> {
}
/** @ignore */
export declare class Float64Vector extends FloatVector<Float64> {
}
export {};