Elastica\QueryBuilder\DSL\Aggregation::missing PHP 메소드

missing aggregation.

public missing ( string $name, string $field ) : Elastica\Aggregation\Missing
$name	string
$field	string
리턴	Elastica\Aggregation\Missing

    public function missing($name, $field)
    {
        return new Missing($name, $field);
    }

Aggregation