Well1024a (Apache Commons RNG Core 1.5 API)

java.lang.Object
- org.apache.commons.rng.core.BaseProvider
- - org.apache.commons.rng.core.source32.IntProvider
  - - org.apache.commons.rng.core.source32.AbstractWell
    - - org.apache.commons.rng.core.source32.Well1024a

All Implemented Interfaces:

RandomIntSource, RestorableUniformRandomProvider, UniformRandomProvider
```
public class Well1024a
extends AbstractWell
```
This class implements the WELL1024a pseudo-random number generator from François Panneton, Pierre L'Ecuyer and Makoto Matsumoto.
This generator is described in a paper by François Panneton, Pierre L'Ecuyer and Makoto Matsumoto Improved Long-Period Generators Based on Linear Recurrences Modulo 2 ACM Transactions on Mathematical Software, 32, 1 (2006). The errata for the paper are in wellrng-errata.txt.

Since:

1.0

See Also:

WELL Random number generator

- Nested Class Summary
  - Nested classes/interfaces inherited from class org.apache.commons.rng.core.source32.AbstractWell
    AbstractWell.IndexTable
- Field Summary
  - Fields inherited from class org.apache.commons.rng.core.source32.AbstractWell
    index, v
- Constructor Summary
  
  Constructors
  Constructor Description
  
  Well1024a(int[] seed)
  Creates a new random number generator.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  int next()
  - Methods inherited from class org.apache.commons.rng.core.source32.AbstractWell
    getStateInternal, setStateInternal
  - Methods inherited from class org.apache.commons.rng.core.source32.IntProvider
    nextBoolean, nextBytes, nextBytes, nextDouble, nextInt, nextLong, resetCachedState
  - Methods inherited from class org.apache.commons.rng.core.BaseProvider
    checkIndex, checkStateSize, composeStateInternal, extendSeed, extendSeed, fillState, fillState, restoreState, saveState, splitStateInternal, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
  - Methods inherited from interface org.apache.commons.rng.UniformRandomProvider
    doubles, doubles, doubles, doubles, ints, ints, ints, ints, longs, longs, longs, longs, nextDouble, nextDouble, nextFloat, nextFloat, nextFloat, nextInt, nextInt, nextLong, nextLong

- Constructor Detail
  - Well1024a
```
public Well1024a(int[] seed)
```
    Creates a new random number generator.
    
    Parameters:
    
    seed - Initial seed.
- Method Detail
  - next
```
public int next()
```
    Returns:
    
    the next random value.