math.rng

Interface PseudoRandom

All Superinterfaces:

PseudoRandomStream

All Known Subinterfaces:

SplittablePseudoRandom

All Known Implementing Classes:

AbstractRng64, Interleaved4Stc64, Lcg64Xor1024Mix, MersenneTwister64, Sfc64, SplitMix64, Stc64, XorShift1024Star, XorShift128Plus, XorShift64Star, XorShiftRot256PlusPlus, XorShiftRot256StarStar

public interface PseudoRandom
extends PseudoRandomStream

A generator of uniform pseudorandom values.

Method Summary

Modifier and Type	Method and Description
String	getAlgorithm()
long[]	getSeed()
int	next(int bits)
boolean	nextBoolean()
void	nextBytes(byte[] bytes)
double	nextDouble()
double	nextDouble(double min, double max)
void	nextDoubles(double[] doubles)
float	nextFloat()
float	nextFloat(float min, float max)
double	nextGaussian()
double	nextGaussian(double mean, double stdDeviation)
int	nextInt()
int	nextInt(int n)
int	nextInt(int min, int max)
long	nextLong()
long	nextLong(long n)
long	nextLong(long min, long max)
void	nextLongs(long[] longs)

Methods inherited from interface math.rng.PseudoRandomStream

beta, beta, cauchy, cauchy, chiSquare, chiSquare, doubles, doubles, doubles, doubles, exponential, exponential, gamma, gamma, ints, ints, ints, ints, logNormal, logNormal, longs, longs, longs, longs, normal, normal, studentT, studentT, weibull, weibull

Method Detail

nextLong

long nextLong()

nextDouble

double nextDouble()

nextDouble

double nextDouble(double min,
                  double max)

nextGaussian

double nextGaussian()

nextGaussian

double nextGaussian(double mean,
                    double stdDeviation)

nextFloat

float nextFloat()

nextFloat

float nextFloat(float min,
                float max)

nextInt

int nextInt()

nextBytes

void nextBytes(byte[] bytes)

nextBoolean

boolean nextBoolean()

nextLong

long nextLong(long n)

nextInt

int nextInt(int n)

nextInt

int nextInt(int min,
            int max)

nextLong

long nextLong(long min,
              long max)

next

int next(int bits)

nextLongs

void nextLongs(long[] longs)

nextDoubles

void nextDoubles(double[] doubles)

getAlgorithm

String getAlgorithm()

getSeed

long[] getSeed()