Package nl.tudelft.simulation.dsol.swing.charts.histogram

Class HistogramDataset

java.lang.Object

org.jfree.data.general.AbstractDataset

org.jfree.data.general.AbstractSeriesDataset

org.jfree.data.xy.AbstractXYDataset

org.jfree.data.xy.AbstractIntervalXYDataset

org.jfree.data.statistics.SimpleHistogramDataset

nl.tudelft.simulation.dsol.swing.charts.histogram.HistogramDataset

All Implemented Interfaces:

ObjectInputValidation, Serializable, Cloneable, EventListener, PublicCloneable, Dataset, DatasetChangeListener, SeriesChangeListener, SeriesDataset, IntervalXYDataset, XYDataset

public class HistogramDataset
extends SimpleHistogramDataset
implements IntervalXYDataset, DatasetChangeListener

The dataset defines a histogram data set. A dataset contains multiple series each containing the entries to display.

copyright (c) 2002-2021 Delft University of Technology , the Netherlands.
See for project information www.simulation.tudelft.nl .

Copyright (c) 2002-2024 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://https://simulation.tudelft.nl/dsol/docs/latest/license.html.

Since:

1.5

Author:

Alexander Verbraeck
Peter Jacobs

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected double[]	domain	domain is the minimal value to be displayed in this set.
protected int	numberOfBins	numberOfBins is the number of bins (or categories between min-max)
protected double[]	range	range is the maximum value to be displayed in the set.
protected HistogramSeries[]	series	series the series in this set.

Constructor Summary

Constructors

Constructor	Description
HistogramDataset(Comparable<?> key, double[] domain, double[] range, int numberOfBins)	constructs a new HistogramDataset.

Method Summary

Modifier and Type	Method	Description
HistogramSeries	addSeries(String name)	adds a series to the dataset.
void	addSeries(HistogramSeries newSeries)	adds a series to the dataset
void	datasetChanged(DatasetChangeEvent arg0)
Number	getEndX(int serieNr, int bin)
double	getEndXValue(int serieNr, int bin)
Number	getEndY(int serieNr, int bin)
double	getEndYValue(int serieNr, int bin)
int	getItemCount(int serieNr)
int	getSeriesCount()
String	getSeriesName(int serieNr)
Number	getStartX(int serieNr, int bin)
double	getStartXValue(int serieNr, int bin)
Number	getStartY(int serieNr, int bin)
double	getStartYValue(int serieNr, int bin)
Number	getX(int serieNr, int bin)
double	getXValue(int serieNr, int bin)
Number	getY(int serieNr, int bin)
double	getYValue(int serieNr, int bin)

Methods inherited from class org.jfree.data.statistics.SimpleHistogramDataset

addBin, addObservation, addObservation, addObservations, clearObservations, clone, equals, getAdjustForBinSize, getDomainOrder, getSeriesKey, removeAllBins, setAdjustForBinSize

Methods inherited from class org.jfree.data.general.AbstractSeriesDataset

indexOf, seriesChanged

Methods inherited from class org.jfree.data.general.AbstractDataset

addChangeListener, canEqual, fireDatasetChanged, getGroup, getNotify, hashCode, hasListener, notifyListeners, removeChangeListener, setGroup, setNotify, validateObject

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jfree.data.general.Dataset

addChangeListener, getGroup, removeChangeListener, setGroup

Methods inherited from interface org.jfree.data.general.SeriesDataset

getSeriesKey, indexOf

Methods inherited from interface org.jfree.data.xy.XYDataset

getDomainOrder

Field Details

domain

protected double[] domain

domain is the minimal value to be displayed in this set.

range

protected double[] range

range is the maximum value to be displayed in the set.

numberOfBins

protected int numberOfBins

numberOfBins is the number of bins (or categories between min-max)

series

protected HistogramSeries[] series

series the series in this set.

Constructor Details

HistogramDataset

public HistogramDataset(Comparable<?> key,
 double[] domain,
 double[] range,
 int numberOfBins)

constructs a new HistogramDataset.

Parameters:

key - Comparable<?>; the key for the dataset

domain - double[]; the domain of the set.

range - double[]; the range of the set.

numberOfBins - int; the number of bins

Method Details

addSeries

public HistogramSeries addSeries(String name)

adds a series to the dataset.

Parameters:

name - String; the name of the series.

Returns:

HistogramSeries.

addSeries

public void addSeries(HistogramSeries newSeries)

adds a series to the dataset

Parameters:

newSeries - HistogramSeries; the set to add.

datasetChanged

public void datasetChanged(DatasetChangeEvent arg0)

Specified by:

datasetChanged in interface DatasetChangeListener

getEndXValue

public double getEndXValue(int serieNr,
 int bin)

Specified by:

getEndXValue in interface IntervalXYDataset

Overrides:

getEndXValue in class SimpleHistogramDataset

getEndYValue

public double getEndYValue(int serieNr,
 int bin)

Specified by:

getEndYValue in interface IntervalXYDataset

Overrides:

getEndYValue in class SimpleHistogramDataset

getStartXValue

public double getStartXValue(int serieNr,
 int bin)

Specified by:

getStartXValue in interface IntervalXYDataset

Overrides:

getStartXValue in class SimpleHistogramDataset

getStartYValue

public double getStartYValue(int serieNr,
 int bin)

Specified by:

getStartYValue in interface IntervalXYDataset

Overrides:

getStartYValue in class SimpleHistogramDataset

getItemCount

public int getItemCount(int serieNr)

Specified by:

getItemCount in interface XYDataset

Overrides:

getItemCount in class SimpleHistogramDataset

getXValue

public double getXValue(int serieNr,
 int bin)

Specified by:

getXValue in interface XYDataset

Overrides:

getXValue in class SimpleHistogramDataset

getYValue

public double getYValue(int serieNr,
 int bin)

Specified by:

getYValue in interface XYDataset

Overrides:

getYValue in class SimpleHistogramDataset

getSeriesCount

public int getSeriesCount()

Specified by:

getSeriesCount in interface SeriesDataset

Overrides:

getSeriesCount in class SimpleHistogramDataset

getSeriesName

public String getSeriesName(int serieNr)

Parameters:

serieNr - int; the series number to retrieve the name for

Returns:

the series name

getEndX

public Number getEndX(int serieNr,
 int bin)

Specified by:

getEndX in interface IntervalXYDataset

Overrides:

getEndX in class SimpleHistogramDataset

getEndY

public Number getEndY(int serieNr,
 int bin)

Specified by:

getEndY in interface IntervalXYDataset

Overrides:

getEndY in class SimpleHistogramDataset

getStartX

public Number getStartX(int serieNr,
 int bin)

Specified by:

getStartX in interface IntervalXYDataset

Overrides:

getStartX in class SimpleHistogramDataset

getStartY

public Number getStartY(int serieNr,
 int bin)

Specified by:

getStartY in interface IntervalXYDataset

Overrides:

getStartY in class SimpleHistogramDataset

getX

public Number getX(int serieNr,
 int bin)

Specified by:

getX in interface XYDataset

Overrides:

getX in class SimpleHistogramDataset

getY

public Number getY(int serieNr,
 int bin)

Specified by:

getY in interface XYDataset

Overrides:

getY in class SimpleHistogramDataset