IntDistribution (jasima 3.0.0-RC1 API)

java.lang.Object
- jasima.core.random.continuous.DblSequence
- - jasima.core.random.discrete.IntSequence
  - - jasima.core.random.discrete.IntDistribution

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

IntBinomial, IntGeometric, IntHypergeometric, IntPoisson
```
public class IntDistribution
extends IntSequence
```
Returns an arbitrarily distributed stream of integer numbers. Its distribution is determined by an arbitrary IntegerDistribution object from the Apache Commons Math library. This class is usually not used directly but through its various sub-classes implementing particular distributions and exposing their parameters as Java Bean properties.

Author:

Torsten Hildebrandt

See Also:

Serialized Form

Field Summary
- Fields inherited from class jasima.core.random.continuous.DblSequence
  rndGen

Constructor Summary

Constructors
Constructor Description

IntDistribution()

IntDistribution(org.apache.commons.math3.distribution.IntegerDistribution distribution)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.apache.commons.math3.distribution.IntegerDistribution`	`getDistribution()`
`double`	`getNumericalMean()`	Returns the arithmetic mean of the values returned by `DblSequence.nextDbl()`.
`Pair<Double,Double>`	`getValueRange()`	This method computes the minimum and maximum support values (range of possible values) of this stream.
`int`	`nextInt()`
`protected void`	`setDistribution(org.apache.commons.math3.distribution.IntegerDistribution distribution)`	Sets the discrete distribution to use.
`String`	`toString()`

Methods inherited from class jasima.core.random.discrete.IntSequence
clone, nextDbl

Methods inherited from class jasima.core.random.continuous.DblSequence
createStreamDefFromStream, getName, getRndGen, init, max, min, setName, setRndGen

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

- Constructor Detail
  - IntDistribution
```
public IntDistribution()
```
  - IntDistribution
```
public IntDistribution(org.apache.commons.math3.distribution.IntegerDistribution distribution)
```
- Method Detail
  - getDistribution
```
public org.apache.commons.math3.distribution.IntegerDistribution getDistribution()
```
  - setDistribution
```
protected void setDistribution(org.apache.commons.math3.distribution.IntegerDistribution distribution)
```
    Sets the discrete distribution to use.
  - nextInt
```
public int nextInt()
```
    Specified by:
    
    nextInt in class IntSequence
  - getNumericalMean
```
public double getNumericalMean()
```
    Description copied from class: DblSequence
    
    Returns the arithmetic mean of the values returned by DblSequence.nextDbl().
    
    Overrides:
    
    getNumericalMean in class DblSequence
  - getValueRange
```
public Pair<Double,Double> getValueRange()
```
    Description copied from class: DblSequence
    
    This method computes the minimum and maximum support values (range of possible values) of this stream.
    
    Overrides:
    
    getValueRange in class DblSequence
    
    Returns:
    
    A Pair containing the minimum and maximum support values.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object