Package io.fluxcapacitor.common

Class Murmur3

java.lang.Object

io.fluxcapacitor.common.Murmur3

public class Murmur3
extends Object

The MurmurHash3 algorithm was created by Austin Appleby and placed in the public domain. This java port was authored by Yonik Seeley and also placed into the public domain.

This produces exactly the same hash values as the final C++ version of MurmurHash3 and is thus suitable for producing the same hash values across platforms.

See ... for future updates to this file.

Constructor Summary

Constructors

Constructor	Description
Murmur3()

Method Summary

Modifier and Type	Method	Description
static int	murmurhash3_x86_32(CharSequence data)	Returns the MurmurHash3_x86_32 hash of the UTF-8 bytes of the String using seed of 0 without actually encoding the string to a temporary buffer.
static int	murmurhash3_x86_32(CharSequence data, int offset, int len, int seed)	Returns the MurmurHash3_x86_32 hash of the UTF-8 bytes of the String without actually encoding the string to a temporary buffer.

Methods inherited from class java.lang.Object

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

Constructor Details

Murmur3

public Murmur3()

Method Details

murmurhash3_x86_32

public static int murmurhash3_x86_32(CharSequence data)

Returns the MurmurHash3_x86_32 hash of the UTF-8 bytes of the String using seed of 0 without actually encoding the string to a temporary buffer.

Parameters:

data - string to hash

Returns:

the hash code

murmurhash3_x86_32

public static int murmurhash3_x86_32(CharSequence data,
 int offset,
 int len,
 int seed)

Returns the MurmurHash3_x86_32 hash of the UTF-8 bytes of the String without actually encoding the string to a temporary buffer.

Parameters:

data - string to hash

offset - start in substring to hash

len - length of substring to hash

seed - algorithm seed

Returns:

the hash code