Package one.nio.util

Class Hash

java.lang.Object

one.nio.util.Hash

public class Hash
extends Object

Constructor Summary

Constructors

Constructor	Description
Hash()

Method Summary

Modifier and Type	Method	Description
static int	murmur3(byte[] array, int start, int length)
static int	murmur3(Object obj, long offset, int count)
static int	murmur3(String s)
static int	murmur3_final(int state, int length)
static int	murmur3_step(int state, int value)
static long	twang_mix(long key)
static long	twang_unmix(long key)
static int	xxhash(byte[] array, int start, int length)
static int	xxhash(Object obj, long offset, int count)

Methods inherited from class java.lang.Object

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

Constructor Detail

Hash

public Hash()

Method Detail

twang_mix

public static long twang_mix(long key)

twang_unmix

public static long twang_unmix(long key)

murmur3_step

public static int murmur3_step(int state,
                               int value)

murmur3_final

public static int murmur3_final(int state,
                                int length)

murmur3

public static int murmur3(String s)

murmur3

public static int murmur3(Object obj,
                          long offset,
                          int count)

murmur3

public static int murmur3(byte[] array,
                          int start,
                          int length)

xxhash

public static int xxhash(Object obj,
                         long offset,
                         int count)

xxhash

public static int xxhash(byte[] array,
                         int start,
                         int length)