io.prestosql.operator

Class PrecomputedHashGenerator

java.lang.Object

io.prestosql.operator.PrecomputedHashGenerator

All Implemented Interfaces:

HashGenerator

public class PrecomputedHashGenerator
extends Object
implements HashGenerator

Constructor Summary

Constructors

Constructor and Description
PrecomputedHashGenerator(int hashChannel)

Method Summary

Modifier and Type	Method and Description
long	hashPosition(int position, Page page)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.prestosql.operator.HashGenerator

getPartition

Constructor Detail

PrecomputedHashGenerator

public PrecomputedHashGenerator(int hashChannel)

Method Detail

hashPosition

public long hashPosition(int position,
                         Page page)

Specified by:

hashPosition in interface HashGenerator

toString

public String toString()

Overrides:

toString in class Object