@awayjs/core/dist/lib/base/AbstractionSet.js

AwayJS core classes

var AbstractionSet = /** @class */ (function () {
    function AbstractionSet(pool) {
        this.pool = pool;
        this._abstractions = {};
    }
    Object.defineProperty(AbstractionSet.prototype, "finalizer", {
        get: function () {
            var _this = this;
            return this.__finalizer || (this.__finalizer = new FinalizationRegistry(function (id) {
                var abstraction = _this._abstractions[id];
                if (abstraction) { // check abstraction hasn't already been cleared
                    abstraction.onClear();
                }
            }));
        },
        enumerable: false,
        configurable: true
    });
    AbstractionSet.prototype.forEach = function (callback) {
        for (var key in this._abstractions)
            callback(this._abstractions[key]);
    };
    AbstractionSet.prototype.getAbstraction = function (asset) {
        return this._abstractions[asset.id]
            || (this._abstractions[asset.id] = this.getNewAbstraction(asset));
    };
    AbstractionSet.prototype.checkAbstraction = function (asset) {
        return this._abstractions[asset.id];
    };
    AbstractionSet.prototype.clearAbstraction = function (id, assetType) {
        this.pool.storeAbstraction(this._abstractions[id], assetType);
        delete this._abstractions[id];
    };
    AbstractionSet.prototype.getNewAbstraction = function (asset) {
        var abstraction = this.pool.requestAbstraction(asset);
        abstraction.init(asset, this.pool);
        return abstraction;
    };
    return AbstractionSet;
}());
export { AbstractionSet };