Package io.trino.operator.aggregation

Class StringApproximateMostFrequentStateFactory

java.lang.Object

io.trino.operator.aggregation.StringApproximateMostFrequentStateFactory

All Implemented Interfaces:

AccumulatorStateFactory<VarcharApproximateMostFrequent.State>

public class StringApproximateMostFrequentStateFactory
extends Object
implements AccumulatorStateFactory<VarcharApproximateMostFrequent.State>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StringApproximateMostFrequentStateFactory.GroupedLongApproximateMostFrequentState
static class	StringApproximateMostFrequentStateFactory.SingleLongApproximateMostFrequentState

Constructor Summary

Constructors

Constructor	Description
StringApproximateMostFrequentStateFactory()

Method Summary

Modifier and Type	Method	Description
VarcharApproximateMostFrequent.State	createGroupedState()
VarcharApproximateMostFrequent.State	createSingleState()

Methods inherited from class java.lang.Object

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

Constructor Detail

StringApproximateMostFrequentStateFactory

public StringApproximateMostFrequentStateFactory()

Method Detail

createSingleState

public VarcharApproximateMostFrequent.State createSingleState()

Specified by:

createSingleState in interface AccumulatorStateFactory<VarcharApproximateMostFrequent.State>

createGroupedState

public VarcharApproximateMostFrequent.State createGroupedState()

Specified by:

createGroupedState in interface AccumulatorStateFactory<VarcharApproximateMostFrequent.State>