protected function createParametersArray(GenericEntityFilter $filter)
 {
     $parameters = array();
     if (null !== $filter->getRestrictiveProperties()) {
         $i = 0;
         foreach ($filter->getRestrictiveProperties() as $property) {
             $parameters['restrictiveProperty' . $i] = $property->getPropertyValue();
             $i++;
         }
     }
     if ($filter->getSearch()) {
         $parameters['searchStr'] = $this->createLikedSerachString($filter->getSearch()->getSearchStr());
     }
     return $parameters;
 }