Package jasima.core.random.discrete

Class IntDiscretized

java.lang.Object

jasima.core.random.continuous.DblSequence

jasima.core.random.discrete.IntSequence

jasima.core.random.discrete.IntDiscretized

All Implemented Interfaces:

Serializable, Cloneable

public class IntDiscretized
extends IntSequence

Turns an arbitrary DblSequence into an IntSequence by returning its values rounded to the closest integer.

Author:

Torsten Hildebrandt

See Also:

Serialized Form

Field Summary

Fields inherited from class jasima.core.random.continuous.DblSequence

rndGen

Constructor Summary

Constructors

Constructor	Description
IntDiscretized()
IntDiscretized(DblSequence baseStream)

Method Summary

Modifier and Type	Method	Description
IntDiscretized	clone()	Clones the current number stream.
DblSequence	getBaseStream()
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.
void	init()	Initializes this stream.
int	nextInt()
void	setBaseStream(DblSequence baseStream)
void	setRndGen(Random rndGen)	Sets the random number generator to be used if this stream has a random component.
String	toString()

Methods inherited from class jasima.core.random.discrete.IntSequence

nextDbl

Methods inherited from class jasima.core.random.continuous.DblSequence

createStreamDefFromStream, getName, getRndGen, max, min, setName

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IntDiscretized

public IntDiscretized()

IntDiscretized

public IntDiscretized(DblSequence baseStream)

Method Detail

init

public void init()

Description copied from class: DblSequence

Initializes this stream. This method is supposed to be called once before repeated calls to DblSequence.nextDbl() can be made.

Overrides:

init in class DblSequence

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.

setRndGen

public void setRndGen(Random rndGen)

Description copied from class: DblSequence

Sets the random number generator to be used if this stream has a random component.

Overrides:

setRndGen in class DblSequence

clone

public IntDiscretized clone()

Description copied from class: DblSequence

Clones the current number stream. This method fails with a CloneNotSupportedException if there is a random number generator associated with this stream.

Overrides:

clone in class IntSequence

toString

public String toString()

Overrides:

toString in class Object

getBaseStream

public DblSequence getBaseStream()

setBaseStream

public void setBaseStream(DblSequence baseStream)