Java Murmur Hash murmurMix(long h)

Description

Index of units char in prefixes

License

Open Source License

Declaration

private static long murmurMix(long h) 

Method Source Code

//package com.java2s;
/*//from w w  w  .jav  a 2 s. c  o  m
 * Copyright (c) 2014 Chris Welty.
 *
 * This is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This file is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * For the license, see <http://www.gnu.org/licenses/gpl.html>.
 */

public class Main {
    /**
     * Index of units char in prefixes
     */
    private static long murmurMix(long h) {
        h *= 0xc6a4a7935bd1e995L;
        h ^= h >>> 47 | h << 17;
        h *= 0xc6a4a7935bd1e995L;
        return h;
    }
}

Related

1. murmurHash3(int k)
2. murmurHash3(int x)
3. murmurHash3(int x)
4. MurmurHash3_fmix(int k)
5. murmurhash3x8632(byte[] data, int offset, int len, int seed)
6. murmurRehash(final int hash)