org.modeshape.common.statistic

Class HistogramTest

java.lang.Object

org.modeshape.common.statistic.HistogramTest

public class HistogramTest
extends Object

Constructor Summary

Constructors

Constructor and Description
HistogramTest()

Method Summary

Modifier and Type	Method and Description
<T extends Number> void	assertBucketValueCount(org.modeshape.common.statistic.Histogram<T> histogram, long... values)
static <T extends Number> org.modeshape.common.statistic.Histogram<T>	createRandomHistogram(T minimum, T maximum, int numberOfValues, org.modeshape.common.math.MathOperations<T> ops)
void	shouldCorrectlyConstructBoundariesWithWindowSmallerThanActualFloats()
void	shouldCorrectlyConstructBoundariesWithWindowSmallerThanActualNarrowlyVaryingFloats()
void	shouldCorrectlyConstructHistogramWithStandardDeviation()
void	shouldCorrectlyPlace1000RandomFloatValues()
void	shouldCorrectlyPlaceAnEvenNumberOfFloatValuesIntoSameEvenNumberOfBuckets()
void	shouldCorrectlyPlaceAnEvenNumberOfFloatValuesIntoSmallerNumberOfBuckets()
void	shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSameOddNumberOfBuckets()
void	shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSmallerNumberOfBuckets()
void	shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSmallerNumberOfBucketsWithMinimumAndMaximumRanges()
void	shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSmallerNumberOfBucketsWithMinimumRanges()
void	shouldReturnListOfBuckets()
static <T extends Number> void	writeHistogramToLog(org.modeshape.common.logging.Logger logger, org.modeshape.common.statistic.Histogram<T> histogram, int barLength, String description)

Methods inherited from class java.lang.Object

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

Constructor Detail

HistogramTest

public HistogramTest()

Method Detail

createRandomHistogram

public static <T extends Number> org.modeshape.common.statistic.Histogram<T> createRandomHistogram(T minimum,
                                                                                                   T maximum,
                                                                                                   int numberOfValues,
                                                                                                   org.modeshape.common.math.MathOperations<T> ops)

writeHistogramToLog

public static <T extends Number> void writeHistogramToLog(org.modeshape.common.logging.Logger logger,
                                                          org.modeshape.common.statistic.Histogram<T> histogram,
                                                          int barLength,
                                                          String description)

assertBucketValueCount

public <T extends Number> void assertBucketValueCount(org.modeshape.common.statistic.Histogram<T> histogram,
                                                      long... values)

shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSameOddNumberOfBuckets

public void shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSameOddNumberOfBuckets()

shouldCorrectlyPlaceAnEvenNumberOfFloatValuesIntoSameEvenNumberOfBuckets

public void shouldCorrectlyPlaceAnEvenNumberOfFloatValuesIntoSameEvenNumberOfBuckets()

shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSmallerNumberOfBuckets

public void shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSmallerNumberOfBuckets()

shouldCorrectlyPlaceAnEvenNumberOfFloatValuesIntoSmallerNumberOfBuckets

public void shouldCorrectlyPlaceAnEvenNumberOfFloatValuesIntoSmallerNumberOfBuckets()

shouldReturnListOfBuckets

public void shouldReturnListOfBuckets()

shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSmallerNumberOfBucketsWithMinimumAndMaximumRanges

public void shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSmallerNumberOfBucketsWithMinimumAndMaximumRanges()

shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSmallerNumberOfBucketsWithMinimumRanges

public void shouldCorrectlyPlaceAnOddNumberOfFloatValuesIntoSmallerNumberOfBucketsWithMinimumRanges()

shouldCorrectlyConstructHistogramWithStandardDeviation

public void shouldCorrectlyConstructHistogramWithStandardDeviation()

shouldCorrectlyPlace1000RandomFloatValues

public void shouldCorrectlyPlace1000RandomFloatValues()

shouldCorrectlyConstructBoundariesWithWindowSmallerThanActualFloats

public void shouldCorrectlyConstructBoundariesWithWindowSmallerThanActualFloats()

shouldCorrectlyConstructBoundariesWithWindowSmallerThanActualNarrowlyVaryingFloats

public void shouldCorrectlyConstructBoundariesWithWindowSmallerThanActualNarrowlyVaryingFloats()