Package io.patriot_framework.generator.dataFeed

Class NormalDistributionDataFeed

java.lang.Object

io.patriot_framework.generator.dataFeed.NormalDistributionDataFeed

All Implemented Interfaces:

DataFeed

public class NormalDistributionDataFeed
extends Object
implements DataFeed

DataFeed based on Normal Distribution from SSJ library.

Constructor Summary

Constructors

Constructor	Description
NormalDistributionDataFeed(double mu, double sigma)

Method Summary

Modifier and Type	Method	Description
String	getLabel()	Returns label for DataFeed
Data	getNextValue(Object... params)	Generates next value for Normal Distribution.
Data	getPreviousValue()	Returns last generated value from DataFeed.
void	setLabel(String label)	Sets label for DataFeed

Methods inherited from class java.lang.Object

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

Constructor Detail

NormalDistributionDataFeed

public NormalDistributionDataFeed(double mu,
                                  double sigma)

Method Detail

getNextValue

public Data getNextValue(Object... params)

Generates next value for Normal Distribution. If method is called with 0 params, then it generates random variate from normal distribution. If method is called with 1 or more arguments, distribution function evaluated at x = param[0]

Specified by:

getNextValue in interface DataFeed

Parameters:

params - first param represents x value at which the distribution function is evaluated

Returns:

next evaluated value

getPreviousValue

public Data getPreviousValue()

Description copied from interface: DataFeed

Returns last generated value from DataFeed. Important for easy comparison between new and previous values.

Specified by:

getPreviousValue in interface DataFeed

Returns:

last generated value

setLabel

public void setLabel(String label)

Description copied from interface: DataFeed

Sets label for DataFeed

Specified by:

setLabel in interface DataFeed

Parameters:

label - the label

getLabel

public String getLabel()

Description copied from interface: DataFeed

Returns label for DataFeed

Specified by:

getLabel in interface DataFeed

Returns:

label