Interface | Description |
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IAggregatorFactory |
Describes an aggregation operator keyword, potentially with type polymorphism.
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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.
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Class | Description |
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AbstractMemorylessAggregationOperator<Domain,AggregateResult> |
An aggregation operator that does not store interim results beyond the final aggregated value.
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BoundAggregator |
Augments an aggregator operator with type bindings for the type of values being aggregated and the aggregate result.
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Annotation Type | Description |
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AggregatorType |
The aggregator type annotation describes the type constraints for the selected aggregator.
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