Pinq\Providers\DSL\Compilation\Processors\Visitors\RequestQueryProcessor::visitAggregate PHP Метод

    public function visitAggregate(Requests\Aggregate $request)
    {
        return $request;
    }

 public function visitAggregate(Requests\Aggregate $request)
 {
     return parent::visitAggregate($request->update($this->expressionProcessor->processFunction($request->getAggregatorFunction())));
 }