org.zalando.sprocwrapper.sharding

Class Murmur2Hash

java.lang.Object

org.zalando.sprocwrapper.sharding.Murmur2Hash

public class Murmur2Hash
extends Object

This is a very fast, non-cryptographic hash suitable for general hash-based lookup. See http://murmurhash.googlepages.com/ for more details.

The C version of MurmurHash 2.0 found at that site was ported to Java by Andrzej Bialecki (ab at getopt org).

see also http://javasourcecode.org/html/open-source/hbase/hbase-0.90.3/org/apache/hadoop/hbase/util/MurmurHash.java.html

Constructor Summary

Constructors

Constructor and Description
Murmur2Hash()

Method Summary

Modifier and Type	Method and Description
static int	hash(byte[] data, int seed)

Methods inherited from class java.lang.Object

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

Constructor Detail

Murmur2Hash

public Murmur2Hash()

Method Detail

hash

public static int hash(byte[] data,
                       int seed)