Package jasima.core.random.continuous

Class DblConst

java.lang.Object

jasima.core.random.continuous.DblSequence

jasima.core.random.continuous.DblConst

All Implemented Interfaces:

Serializable, Cloneable

public class DblConst
extends DblSequence

A DblConst stream infinitely returns the numbers of getValues() in exactly this order. After the last value being returned the sequence starts again with the first number. Optionally the order of items is permuted if randomizeOrder was set to true.

Author:

Torsten Hildebrandt

See Also:

Serialized Form

Field Summary

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

rndGen

Constructor Summary

Constructors

Constructor	Description
DblConst()
DblConst(double... vs)

Method Summary

Modifier and Type	Method	Description
DblConst	clone()	Clones the current number stream.
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.
double[]	getValues()
boolean	isRandomizeOrder()
double	nextDbl()	Returns the next number in this number stream.
void	setRandomizeOrder(boolean randomizeOrder)	If set to true, the elements of values will be returned in a randomly permuted order.
void	setValues(double... vs)	Sets the values to return as members of this number stream.
String	toString()

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

DblConst

public DblConst()

DblConst

public DblConst(double... vs)

Method Detail

nextDbl

public double nextDbl()

Description copied from class: DblSequence

Returns the next number in this number stream.

Specified by:

nextDbl in class DblSequence

toString

public String toString()

Overrides:

toString in class Object

clone

public DblConst 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 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

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.

getValues

public double[] getValues()

setValues

public void setValues(double... vs)

Sets the values to return as members of this number stream.

Parameters:

vs - The values to use.

isRandomizeOrder

public boolean isRandomizeOrder()

setRandomizeOrder

public void setRandomizeOrder(boolean randomizeOrder)

If set to true, the elements of values will be returned in a randomly permuted order. Otherwise the values will be returned in exactly the same order as given in values.

Parameters:

randomizeOrder - Whether or not to randomize the order.