@log4js2/core/dist/marker.js

log4js2 is a fast and lightweight logging library that enables logging flexibility within JavaScript/TypeScript applications, similar to Apache's [Log4j2 library](https://logging.apache.org/log4j/2.x/). It can also serve as a drop-in replacement for log4

Object.defineProperty(exports, "__esModule", { value: true });
var Marker = /** @class */ (function () {
    /**
     * Hide the constructor. We don't want people to arbitrarily make these without access to Marker#getMarker
     * @param {string} name
     */
    function Marker(name) {
        this._parents = new Set();
        this._name = name;
    }
    /**
     * Gets the marker for the specified name
     * @param {string} name
     * @returns {Marker}
     */
    Marker.getMarker = function (name) {
        if (!Marker._markers.hasOwnProperty(name)) {
            Marker._markers[name] = new Marker(name);
        }
        return Marker._markers[name];
    };
    Object.defineProperty(Marker.prototype, "name", {
        /**
         * The name of the marker
         * @returns {string}
         */
        get: function () {
            return this._name;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Gets the parents of the marker. This converts the WeakSet into an array
     * @returns {Marker[]}
     */
    Marker.prototype.getParents = function () {
        var result = [];
        this._parents.forEach(function (marker) { return result.push(marker); });
        return result;
    };
    /**
     * Returns whether or not the marker has parents
     * @returns {boolean}
     */
    Marker.prototype.hasParents = function () {
        return this._parents.size > 0;
    };
    /**
     * Removes the specified marker as a parent
     * @param {Marker} marker
     */
    Marker.prototype.remove = function (marker) {
        this._parents.delete(marker);
        return this;
    };
    /**
     * Sets the parent markers by replacing the current set
     * @param {Marker} markers
     */
    Marker.prototype.setParents = function () {
        var markers = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            markers[_i] = arguments[_i];
        }
        var index = markers.length;
        while (index--) {
            this._parents.add(markers[index]);
        }
        return this;
    };
    Marker._markers = {};
    return Marker;
}());
exports.Marker = Marker;