ProviderBuilder (Apache Commons RNG Simple 1.4 API)

java.lang.Object
- org.apache.commons.rng.simple.internal.ProviderBuilder

```
public final class ProviderBuilder
extends Object
```
RNG builder.
It uses reflection to find the factory method of the RNG implementation, and performs seed type conversions.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class ProviderBuilder.RandomSourceInternal
Identifiers of the generators.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static org.apache.commons.rng.RestorableUniformRandomProvider`	`create(ProviderBuilder.RandomSourceInternal source)`	Creates a RNG instance.
`static org.apache.commons.rng.RestorableUniformRandomProvider`	`create(ProviderBuilder.RandomSourceInternal source, Object seed, Object[] args)`	Creates a RNG instance.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - create
```
public static org.apache.commons.rng.RestorableUniformRandomProvider create(ProviderBuilder.RandomSourceInternal source)
```
    Creates a RNG instance.
    
    Parameters:
    
    source - RNG specification.
    
    Returns:
    
    a new RNG instance.
    
    Throws:
    
    IllegalArgumentException - if argument data to initialize the generator implemented by the given source is missing.
    
    Since:
    
    1.3
  - create
```
public static org.apache.commons.rng.RestorableUniformRandomProvider create(ProviderBuilder.RandomSourceInternal source,
                                                                            Object seed,
                                                                            Object[] args)
```
    Creates a RNG instance.
    
    Parameters:
    
    source - RNG specification.
    
    seed - Seed value. It can be null (in which case a random value will be used).
    
    args - Additional arguments to the implementation's constructor.
    
    Returns:
    
    a new RNG instance.
    
    Throws:
    
    UnsupportedOperationException - if the seed type is invalid.
    
    IllegalArgumentException - if argument data to initialize the generator implemented by the given source is invalid.