Package tools.refinery.interpreter.matchers.psystem.aggregations

package tools.refinery.interpreter.matchers.psystem.aggregations
  • Class
    Description
    AbstractMemorylessAggregationOperator<Domain,AggregateResult>
    An aggregation operator that does not store interim results beyond the final aggregated value.
    AggregatorType
    The aggregator type annotation describes the type constraints for the selected aggregator.
    BoundAggregator
    Augments an aggregator operator with type bindings for the type of values being aggregated and the aggregate result.
    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.