Package io.trino.operator.aggregation.arrayagg

Class SingleArrayAggregationState

java.lang.Object

io.trino.operator.aggregation.arrayagg.SingleArrayAggregationState

All Implemented Interfaces:

ArrayAggregationState, AccumulatorState

public class SingleArrayAggregationState
extends Object
implements ArrayAggregationState

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	add(ValueBlock block, int position)
ArrayAggregationState	copy()
long	getEstimatedSize()
boolean	isEmpty()
void	writeAll(BlockBuilder blockBuilder)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.operator.aggregation.arrayagg.ArrayAggregationState

merge

Constructor Details

SingleArrayAggregationState

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

Method Details

getEstimatedSize

public long getEstimatedSize()

Specified by:

getEstimatedSize in interface AccumulatorState

add

public void add(ValueBlock block,
 int position)

Specified by:

add in interface ArrayAggregationState

writeAll

public void writeAll(BlockBuilder blockBuilder)

Specified by:

writeAll in interface ArrayAggregationState

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface ArrayAggregationState

copy

public ArrayAggregationState copy()

Specified by:

copy in interface AccumulatorState