Method triggerExitRuleEvent

runtime/JavaScript/src/antlr4/Parser.js:229–238

* Notify any parse listeners of an exit rule event. * @see //addParseListener

()

     * @see //addParseListener
     */
    triggerExitRuleEvent() {
        if (this._parseListeners !== null) {
            // reverse order walk of listeners
            const ctx = this._ctx;
            this._parseListeners.slice(0).reverse().forEach(function (listener) {
                ctx.exitRule(listener);
                listener.exitEveryRule(ctx);
            });
        }
    }

    getTokenFactory() {
        return this._input.tokenSource._factory;