Package io.trino.operator.aggregation

Class ChecksumAggregationFunction

java.lang.Object

io.trino.operator.aggregation.ChecksumAggregationFunction

public final class ChecksumAggregationFunction
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final long	PRIME64

Method Summary

Modifier and Type	Method	Description
static void	combine(NullableLongState state, NullableLongState otherState)
static void	input(MethodHandle xxHash64Operator, NullableLongState state, ValueBlock block, int position)
static void	output(NullableLongState state, BlockBuilder out)

Methods inherited from class java.lang.Object

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

Field Details

PRIME64

public static final long PRIME64

See Also:

• Constant Field Values

Method Details

input

public static void input(MethodHandle xxHash64Operator,
 NullableLongState state,
 ValueBlock block,
 int position)
                  throws Throwable

Throws:

Throwable

combine

public static void combine(NullableLongState state,
 NullableLongState otherState)

output

public static void output(NullableLongState state,
 BlockBuilder out)