com.simiacryptus.util

Class FastRandom

java.lang.Object

com.simiacryptus.util.FastRandom

public class FastRandom
extends Object

The type Fast randomize.

Field Summary

Fields

Modifier and Type	Field and Description
static FastRandom	INSTANCE The constant INSTANCE.

Constructor Summary

Constructors

Constructor and Description
FastRandom() Instantiates a new Fast random.
FastRandom(long seed) Instantiates a new Fast random.

Method Summary

Modifier and Type	Method and Description
long	next() Next long.
double	random() Random double.
static long	xorshift(long x) Xorshift long.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final FastRandom INSTANCE

The constant INSTANCE.

Constructor Detail

FastRandom

public FastRandom()

Instantiates a new Fast random.

FastRandom

public FastRandom(long seed)

Instantiates a new Fast random.

Parameters:

seed - the seed

Method Detail

xorshift

public static long xorshift(long x)

Xorshift long.

Parameters:

x - the x

Returns:

the long

random

public double random()

Random double.

Returns:

the double

next

public long next()

Next long.

Returns:

the long