transgate/dist/lib/gate/stdout.js

Agent-based task flow framework

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Stdout Gate for Output
 */
class StdoutGate {
    /**
     * @param  {object} item - sending item
     * @return {Promise} - a promise that resolves when the item has been sended
     */
    send(item) {
        if (item !== null) {
            process.stdout.write(this._stringify(item));
        }
        return Promise.resolve();
    }
    /**
     * Convert item to string
     * @param  {object} item - sended item
     * @return {string} written to stdout
     */
    _stringify(item) {
        return JSON.stringify(item) + '\n';
    }
}
exports.StdoutGate = StdoutGate;