apache-arrow/vector/index.d.ts

Apache Arrow columnar in-memory format

export { Vector } from '../vector';
export { BaseVector } from './base';
export { BinaryVector } from './binary';
export { BoolVector } from './bool';
export { Chunked } from './chunked';
export { DateVector, DateDayVector, DateMillisecondVector } from './date';
export { DecimalVector } from './decimal';
export { DictionaryVector } from './dictionary';
export { FixedSizeBinaryVector } from './fixedsizebinary';
export { FixedSizeListVector } from './fixedsizelist';
export { FloatVector, Float16Vector, Float32Vector, Float64Vector } from './float';
export { IntervalVector, IntervalDayTimeVector, IntervalYearMonthVector } from './interval';
export { IntVector, Int8Vector, Int16Vector, Int32Vector, Int64Vector, Uint8Vector, Uint16Vector, Uint32Vector, Uint64Vector } from './int';
export { ListVector } from './list';
export { MapVector } from './map';
export { NullVector } from './null';
export { StructVector } from './struct';
export { TimestampVector, TimestampSecondVector, TimestampMillisecondVector, TimestampMicrosecondVector, TimestampNanosecondVector } from './timestamp';
export { TimeVector, TimeSecondVector, TimeMillisecondVector, TimeMicrosecondVector, TimeNanosecondVector } from './time';
export { UnionVector, DenseUnionVector, SparseUnionVector } from './union';
export { Utf8Vector } from './utf8';
export { MapRow, StructRow } from './row';
import { Data } from '../data';
import { Vector } from '../vector';
import { DataType } from '../type';
import { IterableBuilderOptions } from '../builder';
import { VectorType as V, VectorCtorArgs } from '../interfaces';
declare module '../vector' {
    namespace Vector {
        export { newVector as new };
        export { vectorFrom as from };
    }
}
declare module './base' {
    namespace BaseVector {
        export { vectorFrom as from };
    }
    interface BaseVector<T extends DataType> {
        get(index: number): T['TValue'] | null;
        set(index: number, value: T['TValue'] | null): void;
        indexOf(value: T['TValue'] | null, fromIndex?: number): number;
        toArray(): T['TArray'];
        getByteWidth(): number;
        [Symbol.iterator](): IterableIterator<T['TValue'] | null>;
    }
}
/** @ignore */
declare function newVector<T extends DataType>(data: Data<T>, ...args: VectorCtorArgs<V<T>>): V<T>;
/** @ignore */
export interface VectorBuilderOptions<T extends DataType, TNull = any> extends IterableBuilderOptions<T, TNull> {
    values: Iterable<T['TValue'] | TNull>;
}
/** @ignore */
export interface VectorBuilderOptionsAsync<T extends DataType, TNull = any> extends IterableBuilderOptions<T, TNull> {
    values: AsyncIterable<T['TValue'] | TNull>;
}
/** @ignore */
export declare function vectorFromValuesWithType<T extends DataType, TNull = any>(newDataType: () => T, input: Iterable<T['TValue'] | TNull> | AsyncIterable<T['TValue'] | TNull> | VectorBuilderOptions<T, TNull> | VectorBuilderOptionsAsync<T, TNull>): V<T> | Vector<T> | Promise<V<T>> | Promise<Vector<T>>;
/** @ignore */
declare function vectorFrom<T extends DataType = any, TNull = any>(input: VectorBuilderOptions<T, TNull>): Vector<T>;
declare function vectorFrom<T extends DataType = any, TNull = any>(input: VectorBuilderOptionsAsync<T, TNull>): Promise<Vector<T>>;