org.apache.pig.impl.bloom

Class KirschMitzenmacherHash

java.lang.Object

org.apache.pig.impl.bloom.Hash

org.apache.pig.impl.bloom.KirschMitzenmacherHash

public class KirschMitzenmacherHash
extends Hash

Field Summary

Fields inherited from class org.apache.pig.impl.bloom.Hash

JENKINS, MURMUR, MURMUR3, MURMUR3KM

Constructor Summary

Constructors

Constructor and Description
KirschMitzenmacherHash()

Method Summary

Modifier and Type	Method and Description
int[]	hash(byte[] bytes, int maxValue, int numHash)

Methods inherited from class org.apache.pig.impl.bloom.Hash

getInstance, parseHashType

Methods inherited from class java.lang.Object

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

Constructor Detail

KirschMitzenmacherHash

public KirschMitzenmacherHash()

Method Detail

hash

public int[] hash(byte[] bytes,
                  int maxValue,
                  int numHash)

Specified by:

hash in class Hash

maxValue - The maximum hashed value

numHash - The number of hashed values

Returns: