Package io.trino.operator.aggregation

Interface AccumulatorFactory

All Known Implementing Classes:

CompiledAccumulatorFactory, DistinctAccumulatorFactory, OrderedAccumulatorFactory

public interface AccumulatorFactory

Method Summary

Modifier and Type	Method	Description
Accumulator	createAccumulator()
GroupedAccumulator	createGroupedAccumulator()
GroupedAccumulator	createGroupedIntermediateAccumulator()
Accumulator	createIntermediateAccumulator()

Method Detail

createAccumulator

Accumulator createAccumulator()

createIntermediateAccumulator

Accumulator createIntermediateAccumulator()

createGroupedAccumulator

GroupedAccumulator createGroupedAccumulator()

createGroupedIntermediateAccumulator

GroupedAccumulator createGroupedIntermediateAccumulator()