apache-arrow/visitor/typeassembler.d.ts

Apache Arrow columnar in-memory format

import * as flatbuffers from 'flatbuffers';
import Builder = flatbuffers.Builder;
import * as type from '../type.js';
import { Visitor } from '../visitor.js';
/** @ignore */
export interface TypeAssembler extends Visitor {
    visit<T extends type.DataType>(node: T, builder: Builder): number | undefined;
}
/** @ignore */
export declare class TypeAssembler extends Visitor {
    visitNull<T extends type.Null>(_node: T, b: Builder): number;
    visitInt<T extends type.Int>(node: T, b: Builder): number;
    visitFloat<T extends type.Float>(node: T, b: Builder): number;
    visitBinary<T extends type.Binary>(_node: T, b: Builder): number;
    visitLargeBinary<T extends type.LargeBinary>(_node: T, b: Builder): number;
    visitBool<T extends type.Bool>(_node: T, b: Builder): number;
    visitUtf8<T extends type.Utf8>(_node: T, b: Builder): number;
    visitLargeUtf8<T extends type.LargeUtf8>(_node: T, b: Builder): number;
    visitDecimal<T extends type.Decimal>(node: T, b: Builder): number;
    visitDate<T extends type.Date_>(node: T, b: Builder): number;
    visitTime<T extends type.Time>(node: T, b: Builder): number;
    visitTimestamp<T extends type.Timestamp>(node: T, b: Builder): number;
    visitInterval<T extends type.Interval>(node: T, b: Builder): number;
    visitDuration<T extends type.Duration>(node: T, b: Builder): number;
    visitList<T extends type.List>(_node: T, b: Builder): number;
    visitStruct<T extends type.Struct>(_node: T, b: Builder): number;
    visitUnion<T extends type.Union>(node: T, b: Builder): number;
    visitDictionary<T extends type.Dictionary>(node: T, b: Builder): number;
    visitFixedSizeBinary<T extends type.FixedSizeBinary>(node: T, b: Builder): number;
    visitFixedSizeList<T extends type.FixedSizeList>(node: T, b: Builder): number;
    visitMap<T extends type.Map_>(node: T, b: Builder): number;
}
/** @ignore */
export declare const instance: TypeAssembler;