/** * Perform an RDQL query on this MemModel. * This method returns an associative array of variable bindings. * The values of the query variables can either be RAP's objects (instances of Node) * if $returnNodes set to TRUE, or their string serialization. * * @access public * @param string $queryString * @param boolean $returnNodes * @return array [][?VARNAME] = object Node (if $returnNodes = TRUE) * OR array [][?VARNAME] = string * */ function &rdqlQuery($queryString, $returnNodes = TRUE) { $ret = $this->model->rdqlQuery($queryString, $returnNodes); return $ret; }