Class HostHash

java.lang.Object

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

All Implemented Interfaces:

LongUnaryOperator

public class HostHash
extends Object
implements LongUnaryOperator

Provides a stable hash that is seeded by all the interface naming data on a given host. Three string properties from each known interface on the system are used to create a stable seed value. This is used to initialize the hash function each time before it is used to generate a hash from the input long. Apart from the per-system seeding, this hash function operates exactly the same as Hash

Constructor Summary

Constructors

Constructor	Description
HostHash()
HostHash(int seedMod)

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

HostHash

public HostHash()

HostHash

public HostHash(int seedMod)

Method Details

applyAsLong

public long applyAsLong(long value)

Specified by:

applyAsLong in interface LongUnaryOperator