function getObjectsByCriteria($criteria, $property_aliases = null, $sorting_fields = array(), $noValidCN = false) { $this->criteria = $criteria; $this->object_info_searcher->setCriteria($criteria, $property_aliases); $this->objects_info = $this->object_info_searcher->getObjectInfo($sorting_fields); $this->_setValidCriterionNumber($this->object_info_searcher->getValidCriterionNumber()); return $this->_getFoundObjects($noValidCN); }