public function setAction($actionName)
 {
     if (!$this->actions->has($actionName)) {
         throw new \InvalidArgumentException("Action {$actionName} does not exist");
     }
     $this->action = $this->actions->get($actionName);
 }
 public function getListAction($actionName)
 {
     if ($this->listActions->has($actionName)) {
         return $this->listActions->get($actionName);
     }
 }