public function find($path)
    {
        $name = explode('.', $path, 2);
        $aggregation = $this->getAggregation($name[0]);

        if ($aggregation === null || !isset($name[1])) {
            return $aggregation;
        }

        return $aggregation->find($name[1]);
    }
public function find($path)
    {
        $name = explode('.', $path, 2);
        $aggregation = $this->getAggregation($name[0]);

        if ($aggregation === null || !isset($name[1])) {
            return $aggregation;
        }

        return $aggregation->find($name[1]);
    }
public function find ( $ path ) { $ name = explode ( '.' , $ path , 2 ) ; $ aggregation = $ this -> getAggregation ( $ name [ 0 ] ) ; if ( $ aggregation === null || ! isset ( $ name [ 1 ] ) ) { return $ aggregation ; } return $ aggregation -> find ( $ name [ 1 ] ) ; }
Applies path method to aggregations.

@param string $path

@return AggregationValue|null
Applies path method to aggregations .