Package io.trino.operator.aggregation

Class AggregationFunctionAdapter

java.lang.Object

io.trino.operator.aggregation.AggregationFunctionAdapter

public final class AggregationFunctionAdapter
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	AggregationFunctionAdapter.AggregationParameterKind

Method Summary

Modifier and Type	Method	Description
static MethodHandle	normalizeInputMethod(MethodHandle inputMethod, BoundSignature boundSignature, AggregationFunctionAdapter.AggregationParameterKind... parameterKinds)
static MethodHandle	normalizeInputMethod(MethodHandle inputMethod, BoundSignature boundSignature, List<AggregationFunctionAdapter.AggregationParameterKind> parameterKinds)
static MethodHandle	normalizeInputMethod(MethodHandle inputMethod, BoundSignature boundSignature, List<AggregationFunctionAdapter.AggregationParameterKind> parameterKinds, int lambdaCount)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

normalizeInputMethod

public static MethodHandle normalizeInputMethod(MethodHandle inputMethod,
 BoundSignature boundSignature,
 AggregationFunctionAdapter.AggregationParameterKind... parameterKinds)

normalizeInputMethod

public static MethodHandle normalizeInputMethod(MethodHandle inputMethod,
 BoundSignature boundSignature,
 List<AggregationFunctionAdapter.AggregationParameterKind> parameterKinds)

normalizeInputMethod

public static MethodHandle normalizeInputMethod(MethodHandle inputMethod,
 BoundSignature boundSignature,
 List<AggregationFunctionAdapter.AggregationParameterKind> parameterKinds,
 int lambdaCount)