Package io.trino.operator.aggregation.state

Class HyperLogLogStateFactory

java.lang.Object

io.trino.operator.aggregation.state.HyperLogLogStateFactory

All Implemented Interfaces:

AccumulatorStateFactory<HyperLogLogState>

public class HyperLogLogStateFactory
extends Object
implements AccumulatorStateFactory<HyperLogLogState>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	HyperLogLogStateFactory.GroupedHyperLogLogState
static class	HyperLogLogStateFactory.SingleHyperLogLogState

Constructor Summary

Constructors

Constructor	Description
HyperLogLogStateFactory()

Method Summary

Modifier and Type	Method	Description
HyperLogLogState	createGroupedState()
HyperLogLogState	createSingleState()

Methods inherited from class java.lang.Object

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

Constructor Details

HyperLogLogStateFactory

public HyperLogLogStateFactory()

Method Details

createSingleState

public HyperLogLogState createSingleState()

Specified by:

createSingleState in interface AccumulatorStateFactory<HyperLogLogState>

createGroupedState

public HyperLogLogState createGroupedState()

Specified by:

createGroupedState in interface AccumulatorStateFactory<HyperLogLogState>