io.prestosql.operator

Interface HashGenerator

All Known Implementing Classes:

InterpretedHashGenerator, PrecomputedHashGenerator

public interface HashGenerator

Method Summary

Modifier and Type	Method and Description
default int	getPartition(int partitionCount, int position, Page page)
long	hashPosition(int position, Page page)

Method Detail

hashPosition

long hashPosition(int position,
                  Page page)

getPartition

default int getPartition(int partitionCount,
                         int position,
                         Page page)