/**
* @return array
*/
private function getNextDataPage()
{
$result = [];
$i = 0;
do {
$current = $this->cursor->current();
if (null !== $current && false !== $current) {
$result[] = $current;
}
$i++;
$this->cursor->next();
} while ($i < $this->pageSize && null !== $current && false !== $current);
if (empty($result)) {
return false;
}
return $result;
}
