code: public function handle(PreCreateDcGeneralEvent $event)
      {
          $factory = $event->getFactory();
          if (!in_array($factory->getContainerName(), $this->factory->collectNames())) {
              return;
          }
  
          $factory->setContainerClassName(MetaModelDataDefinition::class);
      }
docs: Handle the event.
  
  @param PreCreateDcGeneralEvent $event The event.
  
  @return void