Package io.trino.operator.aggregation.minmaxbyn

Class MinByNStateFactory

java.lang.Object

io.trino.operator.aggregation.minmaxbyn.MinByNStateFactory

All Implemented Interfaces:

AccumulatorStateFactory<MinByNState>

public class MinByNStateFactory
extends Object
implements AccumulatorStateFactory<MinByNState>

Constructor Summary

Constructors

Constructor	Description
MinByNStateFactory(MethodHandle keyReadFlat, MethodHandle keyWriteFlat, MethodHandle valueReadFlat, MethodHandle valueWriteFlat, MethodHandle compareFlatFlat, MethodHandle compareFlatBlock, Type keyType, Type valueType)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

MinByNStateFactory

public MinByNStateFactory(MethodHandle keyReadFlat,
 MethodHandle keyWriteFlat,
 MethodHandle valueReadFlat,
 MethodHandle valueWriteFlat,
 MethodHandle compareFlatFlat,
 MethodHandle compareFlatBlock,
 Type keyType,
 Type valueType)

Method Details

createSingleState

public MinByNState createSingleState()

Specified by:

createSingleState in interface AccumulatorStateFactory<MinByNState>

createGroupedState

public MinByNState createGroupedState()

Specified by:

createGroupedState in interface AccumulatorStateFactory<MinByNState>