514
514
return $rdr->HaveData($group, $from, $to);
517
function Export(DATAHandler $h = NULL, LOGGROUP $grp = NULL, MASK $mask = NULL, INTERVAL $ivl = NULL, $resample = 0, $opts = 0) {
517
function Export(DATAHandler $h = NULL, LOGGROUP $grp = NULL, MASK $mask = NULL, INTERVAL $ivl = NULL, $resample = 0, $opts = 0, $dmcb = NULL) {
519
519
if (!strcmp($grp->gid, VIRTUALReader::COMPLEX_ID)) {
520
520
throw new ADEIException(translate("Data could not be retrieved from complex groups"));