@codeplaydata/datasus/infra/job/JobScheduler.d.ts

This application decompress the datasus micro data and serve as a gateway class.

import { Command } from "../Command.js";
import { JobMessage } from "./JobMessage.js";
import { Parser } from "../../interface/utils/Parser.js";
import { Records } from "../../core/Records.js";
import { DataSource } from "../../core/Datasource.js";
/**
 * Schedules and orchestrates the execution of jobs (child processes) over a chunk of files.
 *
 * It recursively schedules executions until the chunk is fully processed, forwarding
 * criteria, output options, and optional callback/parser to the JobRunner.
 */
export declare class JobScheduler<D extends DataSource> implements Command {
    readonly MAX_CONCURRENT_PROCESSES: number;
    readonly criteria?: Map<string, string | string[]> | undefined;
    readonly DATA_PATH?: string | undefined;
    private filesProcessed;
    /**
     * @param MAX_CONCURRENT_PROCESSES Unused here but kept for API symmetry with orchestrator.
     * @param criteria Optional criteria applied by JobProcessor when filtering records.
     * @param DATA_PATH Base path used by children to read/write data files.
     */
    private constructor();
    /**
     * Factory method to create a scheduler.
     */
    static init(MAX_CONCURRENT_PROCESSES?: number, criteria?: Map<string, string | string[]>, DATA_PATH?: string): JobScheduler<DataSource>;
    /**
     * Increments the internal counter of processed files.
     * @param qnt How many files to add (default 1).
     */
    incrementFilesProcessed(qnt?: number): number;
    /**
     * Executes the scheduling cycle for the given chunk.
     * @param chunk List of files (or messages) to process.
     * @param output Output destination of child processing ('stdout' | 'file').
     * @param jobScript Path to the worker script to fork.
     * @param dataSource Optional dataset identifier, forwarded to child.
     * @param callback Optional callback invoked for each processed record.
     * @param parser Optional parser to transform each emitted record.
     */
    exec(chunk: string[] | JobMessage[], output: "stdout" | "file" | undefined, jobScript: string, dataSource?: D, callback?: Function, parser?: Parser<Records>): Promise<void>;
}