Kdyby\Doctrine\QueryObject::toQuery PHP Méthode

    private function toQuery($query)
    {
        if ($query instanceof Doctrine\ORM\QueryBuilder) {
            $query = $query->getQuery();
        } elseif ($query instanceof Doctrine\ORM\NativeQuery) {
            $query = new NativeQueryWrapper($query);
        } elseif ($query instanceof NativeQueryBuilder) {
            $query = $query->getQuery();
        }
        if (!$query instanceof Doctrine\ORM\AbstractQuery) {
            throw new UnexpectedValueException("Method " . get_called_class() . "::doCreateQuery must return " . "instanceof Doctrine\\ORM\\Query or Kdyby\\Doctrine\\QueryBuilder, " . (is_object($query) ? 'instance of ' . get_class($query) : gettype($query)) . " given.");
        }
        return $query;
    }