Package jasima.core.random.continuous

Class DblUniformRange

java.lang.Object

jasima.core.random.continuous.DblSequence

jasima.core.random.continuous.DblUniformRange

All Implemented Interfaces:

Serializable, Cloneable

public class DblUniformRange
extends DblSequence

Returns a uniformly distributed real number in the range [min, max).

Author:

Torsten Hildebrandt

See Also:

Serialized Form

Field Summary

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

rndGen

Constructor Summary

Constructors

Constructor	Description
DblUniformRange(double min, double max)
DblUniformRange(String name, double min, double max)
DblUniformRange(Random random, double min, double max)
DblUniformRange(Random random, String name, double min, double max)

Method Summary

Modifier and Type	Method	Description
double	getMax()
double	getMin()
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.
double	nextDbl()	Returns the next number in this number stream.
void	setMax(double max)	Sets the maximum value returned by this number stream.
void	setMin(double min)	Sets the minimum value returned by this number stream.
void	setRange(double min, double max)
String	toString()

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

clone, createStreamDefFromStream, getName, getRndGen, max, min, setName, setRndGen

Methods inherited from class java.lang.Object

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

Constructor Detail

DblUniformRange

public DblUniformRange(double min,
                       double max)

DblUniformRange

public DblUniformRange(Random random,
                       double min,
                       double max)

DblUniformRange

public DblUniformRange(String name,
                       double min,
                       double max)

DblUniformRange

public DblUniformRange(Random random,
                       String name,
                       double min,
                       double max)

Method Detail

setRange

public void setRange(double min,
                     double max)

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

nextDbl

public double nextDbl()

Description copied from class: DblSequence

Returns the next number in this number stream.

Specified by:

nextDbl in class DblSequence

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

toString

public String toString()

Overrides:

toString in class Object

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.

getMin

public double getMin()

setMin

public void setMin(double min)

Sets the minimum value returned by this number stream.

Parameters:

min - The minimum to use.

getMax

public double getMax()

setMax

public void setMax(double max)

Sets the maximum value returned by this number stream.

Parameters:

max - The maximum to use.