Package net.jqwik.api.statistics

Klasse NumberRangeHistogram

java.lang.Object

net.jqwik.api.statistics.Histogram

net.jqwik.api.statistics.NumberRangeHistogram

Alle implementierten Schnittstellen:

StatisticsReportFormat

@API(status=EXPERIMENTAL,
     since="1.3.0")
public class NumberRangeHistogram
extends Histogram

A specialized type of Histogram to divide collected numbers into range-based clusters for display in a histogram.

Verschachtelte Klassen - Übersicht

Von Klasse geerbte verschachtelte Klassen/Schnittstellen net.jqwik.api.statistics.Histogram

Histogram.Bucket

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
NumberRangeHistogram()

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
protected int	buckets()	Determines the number of buckets into which the full range of collected numbers will be clustered.
protected final List<Histogram.Bucket>	cluster(List<StatisticsEntry> entries)	Does not make sense to override because this has the number range functionality
protected final Comparator<? super StatisticsEntry>	comparator()	Does not make sense to override since order does not matter for clustering anyway
protected final String	label(StatisticsEntry entry)	Does not make sense to override since these labels won't be used anyway
protected String	rangeLabel(BigInteger min, BigInteger max, boolean maxIncluded)	Determines how a range of numbers is being displayed.

Von Klasse geerbte Methoden net.jqwik.api.statistics.Histogram

formatReport, labelColumnHeader, maxDrawRange

Von Klasse geerbte Methoden java.lang.Object

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

Konstruktordetails

NumberRangeHistogram

public NumberRangeHistogram()

Methodendetails

buckets

protected int buckets()

Determines the number of buckets into which the full range of collected numbers will be clustered.

Gibt zurück:

A number greater than 0

rangeLabel

protected String rangeLabel(BigInteger min,
 BigInteger max,
 boolean maxIncluded)

Determines how a range of numbers is being displayed.

Parameter:

min - The minimum value of the range (included)

max - The maximum value of the range

maxIncluded - If the maximum value is included in the range

Gibt zurück:

A string to describe the range

label

protected final String label(StatisticsEntry entry)

Does not make sense to override since these labels won't be used anyway

Setzt außer Kraft:

label in Klasse Histogram

Parameter:

entry -

Gibt zurück:

A non-null string

comparator

protected final Comparator<? super StatisticsEntry> comparator()

Does not make sense to override since order does not matter for clustering anyway

Setzt außer Kraft:

comparator in Klasse Histogram

Gibt zurück:

A comparator instance.

cluster

protected final List<Histogram.Bucket> cluster(List<StatisticsEntry> entries)

Does not make sense to override because this has the number range functionality

Setzt außer Kraft:

cluster in Klasse Histogram

Parameter:

entries - An already sorted list of entries

Gibt zurück:

A sorted list of buckets