Package org.apache.commons.rng.sampling.distribution

Interface ContinuousSampler

All Known Subinterfaces:

NormalizedGaussianSampler, SharedStateContinuousSampler

All Known Implementing Classes:

AhrensDieterExponentialSampler, AhrensDieterMarsagliaTsangGammaSampler, AhrensDieterMarsagliaTsangGammaSampler.AhrensDieterGammaSampler, AhrensDieterMarsagliaTsangGammaSampler.BaseGammaSampler, AhrensDieterMarsagliaTsangGammaSampler.MarsagliaTsangGammaSampler, BoxMullerGaussianSampler, BoxMullerLogNormalSampler, BoxMullerNormalizedGaussianSampler, ChengBetaSampler, ChengBetaSampler.BaseChengBetaSampler, ChengBetaSampler.ChengBBBetaSampler, ChengBetaSampler.ChengBCBetaSampler, CompositeSamplers.ContinuousSamplerFactory.CompositeContinuousSampler, CompositeSamplers.SharedStateContinuousSamplerFactory.CompositeSharedStateContinuousSampler, ContinuousUniformSampler, ContinuousUniformSampler.OpenIntervalContinuousUniformSampler, GaussianSampler, InverseTransformContinuousSampler, InverseTransformParetoSampler, LevySampler, LogNormalSampler, MarsagliaNormalizedGaussianSampler, StableSampler, StableSampler.Alpha1CMSStableSampler, StableSampler.BaseStableSampler, StableSampler.Beta0CMSStableSampler, StableSampler.Beta0WeronStableSampler, StableSampler.CauchyStableSampler, StableSampler.CMSStableSampler, StableSampler.GaussianStableSampler, StableSampler.LevyStableSampler, StableSampler.TransformedStableSampler, StableSampler.WeronStableSampler, TSampler, TSampler.NormalTSampler, TSampler.StudentsTSampler, ZigguratNormalizedGaussianSampler, ZigguratSampler, ZigguratSampler.Exponential, ZigguratSampler.Exponential.ExponentialMean, ZigguratSampler.NormalizedGaussian

public interface ContinuousSampler

Sampler that generates values of type double.

Since:

1.0

Method Summary

Modifier and Type	Method	Description
double	sample()	Creates a double sample.
default java.util.stream.DoubleStream	samples()	Returns an effectively unlimited stream of double sample values.
default java.util.stream.DoubleStream	samples(long streamSize)	Returns a stream producing the given streamSize number of double sample values.

Method Detail

sample

double sample()

Creates a double sample.

Returns:

a sample.

samples

default java.util.stream.DoubleStream samples()

Returns an effectively unlimited stream of double sample values.

The default implementation produces a sequential stream that repeatedly calls sample().

Returns:

a stream of double values.

Since:

1.5

samples

default java.util.stream.DoubleStream samples(long streamSize)

Returns a stream producing the given streamSize number of double sample values.

The default implementation produces a sequential stream that repeatedly calls sample(); the stream is limited to the given streamSize.

Parameters:

streamSize - Number of values to generate.

Returns:

a stream of double values.

Since:

1.5