public function visitAggregate(Requests\Aggregate $request)
{
$this->compilation->append('Get the values aggregated according to the function: ');
$this->compilation->appendFunction($request->getAggregatorFunction());
}
public function visitAggregate(Requests\Aggregate $request)
{
return parent::visitAggregate($request->update($this->expressionProcessor->processFunction($request->getAggregatorFunction())));
}
public function visitAggregate(Requests\Aggregate $request)
{
return $this->traversable->aggregate($this->resolvedParameters[$request->getAggregatorFunction()->getCallableId()]);
}
