io.prestosql.operator.aggregation.state

Class DigestAndPercentileStateFactory

java.lang.Object

io.prestosql.operator.aggregation.state.DigestAndPercentileStateFactory

All Implemented Interfaces:

AccumulatorStateFactory<DigestAndPercentileState>

public class DigestAndPercentileStateFactory
extends Object
implements AccumulatorStateFactory<DigestAndPercentileState>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DigestAndPercentileStateFactory.GroupedDigestAndPercentileState
static class	DigestAndPercentileStateFactory.SingleDigestAndPercentileState

Constructor Summary

Constructors

Constructor and Description
DigestAndPercentileStateFactory()

Method Summary

Modifier and Type	Method and Description
DigestAndPercentileState	createGroupedState()
DigestAndPercentileState	createSingleState()
Class<? extends DigestAndPercentileState>	getGroupedStateClass()
Class<? extends DigestAndPercentileState>	getSingleStateClass()

Methods inherited from class java.lang.Object

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

Constructor Detail

DigestAndPercentileStateFactory

public DigestAndPercentileStateFactory()

Method Detail

createSingleState

public DigestAndPercentileState createSingleState()

Specified by:

createSingleState in interface AccumulatorStateFactory<DigestAndPercentileState>

getSingleStateClass

public Class<? extends DigestAndPercentileState> getSingleStateClass()

Specified by:

getSingleStateClass in interface AccumulatorStateFactory<DigestAndPercentileState>

createGroupedState

public DigestAndPercentileState createGroupedState()

Specified by:

createGroupedState in interface AccumulatorStateFactory<DigestAndPercentileState>

getGroupedStateClass

public Class<? extends DigestAndPercentileState> getGroupedStateClass()

Specified by:

getGroupedStateClass in interface AccumulatorStateFactory<DigestAndPercentileState>