public function getAggregations()
    {
        $aggregations = [];

        foreach (parent::getAggregations() as $key => $aggregation) {
            $aggregations[$key] = $this->getAggregation($key);
        }

        return $aggregations;
    }
public function getAggregations()
    {
        $aggregations = [];

        foreach (parent::getAggregations() as $key => $aggregation) {
            $aggregations[$key] = $this->getAggregation($key);
        }

        return $aggregations;
    }
public function getAggregations ( ) { $ aggregations = [ ] ; foreach ( parent :: getAggregations ( ) as $ key => $ aggregation ) { $ aggregations [ $ key ] = $ this -> getAggregation ( $ key ) ; } return $ aggregations ; }
Returns aggregations.

@return array
Returns aggregations .