fixparser/types/fields/datatypes/Datatypes.d.ts

FIX.Latest / 5.0 SP2 Parser / AI Agent Trading

import { type ISpecDatatypes } from '../../spec/SpecDatatypes.ts';
import type { FIXValue } from '../../util/util.ts';
import type { Field } from '../Field.ts';
/**
 * Class for managing FIX data types.
 * Provides functionality to validate and process different FIX data types,
 * including numeric types (int, float) and string types.
 */
export declare class DataTypes {
    /** Array of all available data type specifications */
    dataTypes: ISpecDatatypes[];
    /** Cache map for looking up data types by name */
    cacheMap: Map<string, ISpecDatatypes>;
    /** Cache map for type-specific formatters and validators */
    cacheTypeMap: Map<string, {
        formatter: typeof parseInt | typeof parseFloat | StringConstructor;
        validator: any;
    }>;
    /**
     * Creates a new DataTypes instance and initializes the cache maps
     * with all available data type specifications and their corresponding
     * formatters and validators.
     */
    constructor();
    /**
     * Validates a value against its expected data type.
     *
     * @param {FIXValue} value - The value to validate
     * @param {string | undefined} type - The expected data type
     * @returns {boolean} True if the value is valid for the type, false otherwise
     */
    validateDatatype(value: FIXValue, type: string | undefined): boolean;
    /**
     * Processes a field's data type, setting appropriate type information
     * and converting values to their proper format if necessary.
     *
     * @param {Field} field - The field to process
     * @param {string} type - The data type to set
     */
    processDatatype(field: Field, type: string): void;
}