Package com.github.tomakehurst.wiremock.http

Class LogNormal

java.lang.Object

com.github.tomakehurst.wiremock.http.LogNormal

All Implemented Interfaces:

DelayDistribution

public final class LogNormal
extends Object
implements DelayDistribution

Returns log normally distributed values. Takes two parameters, the median (50th percentile) of the lognormal and the standard deviation of the underlying normal distribution.

The larger the standard deviation the longer the tails.

See Also:

• lognormal example

Constructor Summary

Constructors

Constructor	Description
LogNormal(double median, double sigma)

Method Summary

Modifier and Type	Method	Description
long	sampleMillis()	Samples a delay in milliseconds from the distribution.

Methods inherited from class java.lang.Object

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

Constructor Details

LogNormal

public LogNormal(double median,
 double sigma)

Parameters:

median - 50th percentile of the distribution in millis

sigma - standard deviation of the distribution, a larger value produces a longer tail

Method Details

sampleMillis

public long sampleMillis()

Description copied from interface: DelayDistribution

Samples a delay in milliseconds from the distribution.

Specified by:

sampleMillis in interface DelayDistribution

Returns:

next delay in millis