Class SignedHash

java.lang.Object

io.nosqlbench.virtdata.library.basics.shared.from_long.to_long.SignedHash

All Implemented Interfaces:

LongUnaryOperator

public class SignedHash
extends Object
implements LongUnaryOperator

This uses the Murmur3F (64-bit optimized) version of Murmur3, not as a checksum, but as a simple hash. It doesn't bother pushing the high-64 bits of input, since it only uses the lower 64 bits of output. Unlike the other hash functions, this one may return positive as well as negative values.

Constructor Summary

Constructors

Constructor	Description
SignedHash()

Method Summary

Modifier and Type	Method	Description
long	applyAsLong(long value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.LongUnaryOperator

andThen, compose

Constructor Details

SignedHash

public SignedHash()

Method Details

applyAsLong

public long applyAsLong(long value)

Specified by:

applyAsLong in interface LongUnaryOperator