public class XORShiftRNG extends Random implements RepeatableRNG
MersenneTwisterRNG
but it is faster.Constructor and Description |
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XORShiftRNG()
Creates a new RNG and seeds it using the default seeding strategy.
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XORShiftRNG(byte[] seed)
Creates an RNG and seeds it with the specified seed data.
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XORShiftRNG(SeedGenerator seedGenerator)
Seed the RNG using the provided seed generation strategy.
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Modifier and Type | Method and Description |
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byte[] |
getSeed() |
protected int |
next(int bits) |
nextBoolean, nextBytes, nextDouble, nextFloat, nextGaussian, nextInt, nextInt, nextLong, setSeed
public XORShiftRNG()
public XORShiftRNG(SeedGenerator seedGenerator) throws SeedException
seedGenerator
- The seed generation strategy that will provide
the seed value for this RNG.SeedException
- If there is a problem generating a seed.public XORShiftRNG(byte[] seed)
seed
- The seed data used to initialise the RNG.public byte[] getSeed()
getSeed
in interface RepeatableRNG