mahler/build/sensor.js

A automated task composer and HTN based planner for building autonomous system agents

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Sensor = void 0;
const lens_1 = require("./lens");
const path_1 = require("./path");
const observable_1 = require("./observable");
/**
 * Construct a new sensor
 *
 * This takes an argument either a `SensorProps` object, or just a function.
 *
 * If a function is passed, it is assumed to be the `sensor` function, and
 * the `lens` is assumed to be the root of the state.
 */
function from(input) {
    const { lens = '/', sensor = function* () {
        /* noop */
    }, } = typeof input === 'function' ? { sensor: input } : input;
    const lensPath = path_1.Path.from(lens);
    return Object.assign(function (path = lens) {
        const refPath = path_1.Path.from(path);
        const args = lens_1.Lens.args(lensPath, refPath);
        return observable_1.Observable.from(sensor(args)).map((target) => ({
            op: 'update',
            path,
            target,
        }));
    }, { lens: lensPath });
}
function of() {
    return {
        from,
    };
}
exports.Sensor = {
    of,
    from,
};
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