Package io.trino.operator.aggregation

Class AggregationUtils

java.lang.Object

io.trino.operator.aggregation.AggregationUtils

public final class AggregationUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static Block	extractMaskBlock(int maskChannel, Page page)
static boolean	maskGuaranteedToFilterAllRows(int positions, Block maskBlock)

Methods inherited from class java.lang.Object

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

Method Detail

extractMaskBlock

public static Block extractMaskBlock(int maskChannel,
                                     Page page)

maskGuaranteedToFilterAllRows

public static boolean maskGuaranteedToFilterAllRows(int positions,
                                                    @Nullable
                                                    Block maskBlock)