Package com.linkedin.alpini.base.hash

Class FnvHashFunction

java.lang.Object

com.linkedin.alpini.base.hash.FnvHashFunction

All Implemented Interfaces:

HashFunction

public final class FnvHashFunction
extends Object
implements HashFunction

Forked from com.linkedin.databus.core.util @ r293057

Constructor Summary

Constructors

Constructor	Description
FnvHashFunction()

Method Summary

Modifier and Type	Method	Description
long	hash(byte[] key)
long	hash(byte[] key, int numBuckets)
long	hash(long val, int numBuckets)
long	hash(ByteBuffer buf)
long	hash(ByteBuffer buf, int off, int len)

Methods inherited from class java.lang.Object

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

Constructor Details

FnvHashFunction

public FnvHashFunction()

Method Details

hash

public long hash(@Nonnull
 ByteBuffer buf)

Specified by:

hash in interface HashFunction

hash

public long hash(@Nonnull
 ByteBuffer buf,
 int off,
 int len)

Specified by:

hash in interface HashFunction

hash

public long hash(@Nonnull
 byte[] key)

hash

public long hash(@Nonnull
 byte[] key,
 int numBuckets)

Specified by:

hash in interface HashFunction

hash

public long hash(long val,
 int numBuckets)

Specified by:

hash in interface HashFunction