public AggregationMethod Make(MethodResolutionService methodResolutionService, int agentInstanceId, int groupId, int aggregationId)
{
AggregationMethod method = methodResolutionService.MakeNthAggregator(agentInstanceId, groupId, aggregationId, _childType, _size + 1);
if (!_parent.IsDistinct)
{
return(method);
}
return(methodResolutionService.MakeDistinctAggregator(agentInstanceId, groupId, aggregationId, method, _childType, false));
}
