async-dependency-graph/dist/mutex.js

A dependency graph that can traverse asynchronous nodes.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Mutex = void 0;
var Mutex = /** @class */ (function () {
    function Mutex(readyTest) {
        this.readyTest = readyTest;
    }
    Mutex.prototype.await = function (callback) {
        if (this.readyTest() === true) {
            callback();
        }
        else {
            this.waiting = this.waiting || [];
            this.waiting.push(callback);
        }
    };
    // called when we know what we are waiting for is ready
    Mutex.prototype.ready = function (error) {
        if (this.waiting)
            this.waiting.forEach(function (callback) { return callback(error); });
        delete this.waiting;
    };
    return Mutex;
}());
exports.Mutex = Mutex;
//# sourceMappingURL=data:application/json;base64,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