/** * Returns a new JGroupesMatieresQuery object. * * @param string $modelAlias The alias of a model in the query * @param Criteria $criteria Optional Criteria to build the query from * * @return JGroupesMatieresQuery */ public static function create($modelAlias = null, $criteria = null) { if ($criteria instanceof JGroupesMatieresQuery) { return $criteria; } $query = new JGroupesMatieresQuery(); if (null !== $modelAlias) { $query->setModelAlias($modelAlias); } if ($criteria instanceof Criteria) { $query->mergeWith($criteria); } return $query; }