code: protected function getFrontendFilterOptions()
      {
          $objFrontendFilterOptions = new FrontendFilterOptions();
          $objFrontendFilterOptions->setAutoSubmit($this->objFilterConfig->metamodel_fef_autosubmit ? true : false);
          $objFrontendFilterOptions->setHideClearFilter(
              $this->objFilterConfig->metamodel_fef_hideclearfilter ? true : false
          );
          $objFrontendFilterOptions->setShowCountValues(
              $this->objFilterConfig->metamodel_available_values ? true : false
          );
  
          return $objFrontendFilterOptions;
      }
docs: Get the frontend filter options to use.
  
  @return FrontendFilterOptions