/**
* Retrieve multiple objects by pkey.
*
* @param array $pks List of primary keys
* @param PropelPDO $con the connection to use
* @throws PropelException Any exceptions caught during processing will be
* rethrown wrapped into a PropelException.
*/
public static function retrieveByPKs($pks, PropelPDO $con = null)
{
$objs = null;
if (empty($pks)) {
$objs = array();
} else {
$criteria = new Criteria(PriorityGroupPeer::DATABASE_NAME);
$criteria->add(PriorityGroupPeer::ID, $pks, Criteria::IN);
$objs = PriorityGroupPeer::doSelect($criteria, $con);
}
return $objs;
}