Package org.djutils.stats.summarizers.event

Class EventBasedTallyTest

java.lang.Object

org.djutils.stats.summarizers.event.EventBasedTallyTest

public class EventBasedTallyTest
extends Object

The TallyTest test the tally.

Copyright (c) 2002-2025 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See for project information https://simulation.tudelft.nl. The DSOL project is distributed under a three-clause BSD-style license, which can be found at https://simulation.tudelft.nl/dsol/3.0/license.html.

Author:

Alexander Verbraeck, Peter Knoppers

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	EventBasedTallyTest.ObservationEventListener	The listener that counts the OBSERVATION_ADDED_EVENT events and checks correctness.

Constructor Summary

Constructors

Constructor	Description
EventBasedTallyTest()

Method Summary

Modifier and Type	Method	Description
(package private) double	generateGaussianNoise(double mu, double sigma, Random random)	Generate normally distributed values.
void	testEventBasedTally()	Test the event based tally.
void	testFullStorageAccumulator()	Test the Event based tally with the FullStorageAccumulator.
void	testNoStorageAccumulator()	Test EventBasedTally with the NoStorageAccumulator.
void	testTallyEventProduction()	Test produced events by EventBasedTally.

Methods inherited from class java.lang.Object

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

Constructor Details

EventBasedTallyTest

public EventBasedTallyTest()

Method Details

testEventBasedTally

@Test
public void testEventBasedTally()

Test the event based tally.

testTallyEventProduction

@Test
public void testTallyEventProduction()
                              throws RemoteException

Test produced events by EventBasedTally.

Throws:

RemoteException - on network error

testNoStorageAccumulator

@Test
public void testNoStorageAccumulator()

Test EventBasedTally with the NoStorageAccumulator.

testFullStorageAccumulator

@Test
public void testFullStorageAccumulator()

Test the Event based tally with the FullStorageAccumulator.

generateGaussianNoise

double generateGaussianNoise(double mu,
 double sigma,
 Random random)

Generate normally distributed values. Derived from https://en.wikipedia.org/wiki/Box%E2%80%93Muller_transform

Parameters:

mu - mean

sigma - standard deviation

random - entropy source

Returns:

one pseudo random value