/** * Build the filterCriteria for filter * * @return Tx_PtExtlist_Domain_QueryObject_Criteria */ protected function buildFilterCriteriaForAllFields() { $criteria = NULL; if ($this->filterValue == '') { return NULL; } $criteria = Tx_PtExtlist_Domain_QueryObject_Criteria::fullText($this->fieldIdentifierCollection, $this->filterValue, $this->getSearchParameterArray()); return $criteria; }