| Interface | Description |
|---|---|
| IAggregatorFactory |
Describes an aggregation operator keyword, potentially with type polymorphism.
|
| IMultisetAggregationOperator<Domain,Accumulator,AggregateResult> |
A single column aggregator is used to incrementally compute the aggregate of a multiset of values according to an aggregator operator.
|
| Class | Description |
|---|---|
| AbstractMemorylessAggregationOperator<Domain,AggregateResult> |
An aggregation operator that does not store interim results beyond the final aggregated value.
|
| BoundAggregator |
Augments an aggregator operator with type bindings for the type of values being aggregated and the aggregate result.
|
| Annotation Type | Description |
|---|---|
| AggregatorType |
The aggregator type annotation describes the type constraints for the selected aggregator.
|