Interface AggregatorFunctionSupplier

All Superinterfaces:
Describable
All Known Implementing Classes:
FilteredAggregatorFunctionSupplier, RateDoubleGroupingAggregatorFunction.FunctionSupplier, RateIntGroupingAggregatorFunction.FunctionSupplier, RateLongGroupingAggregatorFunction.FunctionSupplier

public interface AggregatorFunctionSupplier extends Describable
Builds aggregation implementations, closing over any state required to do so.