private IAggregate GetAggregate(Tuple tuple)
{
var aggregate = tuple.GetState <IAggregate>();
if (aggregate == null)
{
aggregate = _aggregateFactory();
tuple.SetState(aggregate);
}
return(aggregate);
}
private IAggregator Aggregator(IExecutionContext context, Tuple tuple)
{
var aggregator = tuple.GetState <IAggregator>(this);
if (aggregator == null)
{
aggregator = _aggregatorFactory.Create();
tuple.SetState(this, aggregator);
var results = aggregator.Initial();
HandleAggregationResult(context, results, tuple);
}
return(aggregator);
}
private IFactAggregator GetFactAggregator(Tuple tuple)
{
var factAggregator = tuple.GetState <IFactAggregator>(this);
return(factAggregator);
}
private IAggregator GetAggregator(Tuple tuple)
{
var aggregator = tuple.GetState <IAggregator>(this);
return(aggregator);
}