Package io.trino.operator.aggregation.arrayagg

Class ArrayAggregationStateFactory

java.lang.Object

io.trino.operator.aggregation.arrayagg.ArrayAggregationStateFactory

All Implemented Interfaces:

AccumulatorStateFactory<ArrayAggregationState>

public class ArrayAggregationStateFactory
extends Object
implements AccumulatorStateFactory<ArrayAggregationState>

Constructor Summary

Constructors

Constructor	Description
ArrayAggregationStateFactory(MethodHandle readFlat, MethodHandle writeFlat, Type type)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

ArrayAggregationStateFactory

public ArrayAggregationStateFactory(MethodHandle readFlat,
 MethodHandle writeFlat,
 Type type)

Method Details

createSingleState

public ArrayAggregationState createSingleState()

Specified by:

createSingleState in interface AccumulatorStateFactory<ArrayAggregationState>

createGroupedState

public ArrayAggregationState createGroupedState()

Specified by:

createGroupedState in interface AccumulatorStateFactory<ArrayAggregationState>