public function update(\SplSubject $subject)
    {
        if ($subject->getAction() === 'ctrlRouterLink_exec_execRoute') {
            $this->obtainCtrlRouterInfos($subject);
            
            if (
                $this->ctrlRouterInfos->isFound === true &&
                $this->ctrlRouterInfos->forWho === $this->execRouteSystemName
            ) {
                $this->run();
            }
        }
    }