/**
* {@inheritDoc}
* @return array
*/
public static function loadCollection(xPDO &$xpdo, $className, $criteria = null, $cacheFlag = true)
{
if (!is_object($criteria)) {
$criteria = $xpdo->getCriteria($className, $criteria, $cacheFlag);
}
$xpdo->addDerivativeCriteria($className, $criteria);
return parent::loadCollection($xpdo, $className, $criteria, $cacheFlag);
}
