/**
  * Builds a filter list based on params.
  * @param  array          $params
  * @return App_ListFilter
  */
 public function buildStatusHistoryFilterList(array $params)
 {
     $factory = new \App_ListFilter_FilterFactory();
     $factory->setWhiteList(StatusHistoryFilterFields::getWhiteList());
     return $factory->factory($params, StatusHistoryFilterFields::getResourceId(), 'simStatusHistory', StatusHistoryFilterFields::getValidatorSpec());
 }