JavaAggregationFunctionImplementation (presto-spi 0.278 API)

public interface JavaAggregationFunctionImplementation
extends AggregationFunctionImplementation

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Class<? extends Accumulator>`	`getAccumulatorClass()`
`AggregationMetadata`	`getAggregationMetadata()`
`Type`	`getFinalType()`
`Class<? extends GroupedAccumulator>`	`getGroupedAccumulatorClass()`
`Type`	`getIntermediateType()`
`List<Type>`	`getParameterTypes()`
`boolean`	`isDecomposable()`
`boolean`	`isOrderSensitive()`

AggregationMetadata getAggregationMetadata()

Class<? extends Accumulator> getAccumulatorClass()

Class<? extends GroupedAccumulator> getGroupedAccumulatorClass()

Interface JavaAggregationFunctionImplementation