Package org.nuiton.math.matrix.viewer.renderer.jfreechart

Class GraphMatrixNDDataset

java.lang.Object

org.jfree.data.general.AbstractDataset

org.jfree.data.general.AbstractSeriesDataset

org.nuiton.math.matrix.viewer.renderer.jfreechart.GraphMatrixNDDataset

All Implemented Interfaces:

ObjectInputValidation, Serializable, Cloneable, EventListener, org.jfree.data.category.CategoryDataset, org.jfree.data.general.Dataset, org.jfree.data.general.SeriesChangeListener, org.jfree.data.general.SeriesDataset, org.jfree.data.KeyedValues2D, org.jfree.data.Values2D

public class GraphMatrixNDDataset
extends org.jfree.data.general.AbstractSeriesDataset
implements org.jfree.data.category.CategoryDataset

GraphMatrixNDDataset. Created: Fri May 17 16:26:19 2002

Version:

$Revision$

Author:

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected List<String>	categoriesNames	The categories.
protected MatrixND	mat	Storage for the data.
protected List<String>	seriesNames	The series names.

Constructor Summary

Constructors

Constructor	Description
GraphMatrixNDDataset(List<?> series, List<?> categories, MatrixND mat)	Constructs a GraphMatrixNDDataset, populates it with the matrix, and uses the supplied names for the series and the supplied objects for the categories.
GraphMatrixNDDataset(MatrixND mat)

Method Summary

Modifier and Type	Method	Description
protected List<String>	generateNames(int count, String prefix)	Generates an array of names, by appending a space plus an integer (starting with 1) to the supplied prefix string.
int	getColumnCount()
int	getColumnIndex(Comparable key)
Comparable	getColumnKey(int column)
List	getColumnKeys()
int	getRowCount()
int	getRowIndex(Comparable key)
Comparable	getRowKey(int row)
List	getRowKeys()
int	getSeriesCount()
Comparable	getSeriesKey(int series)
Number	getValue(int row, int column)
Number	getValue(Comparable rowKey, Comparable columnKey)

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

indexOf, seriesChanged

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

addChangeListener, clone, fireDatasetChanged, getGroup, getNotify, hasListener, notifyListeners, removeChangeListener, setGroup, setNotify, validateObject

Methods inherited from class java.lang.Object

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

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

addChangeListener, getGroup, removeChangeListener, setGroup

Field Details

seriesNames

protected List<String> seriesNames

The series names.

categoriesNames

protected List<String> categoriesNames

The categories.

mat

protected MatrixND mat

Storage for the data.

Constructor Details

GraphMatrixNDDataset

public GraphMatrixNDDataset(MatrixND mat)

GraphMatrixNDDataset

public GraphMatrixNDDataset(List<?> series,
 List<?> categories,
 MatrixND mat)

Constructs a GraphMatrixNDDataset, populates it with the matrix, and uses the supplied names for the series and the supplied objects for the categories.

Parameters:

series - series names.

categories - categories.

mat - matrix.

Method Details

generateNames

protected List<String> generateNames(int count,
 String prefix)

Generates an array of names, by appending a space plus an integer (starting with 1) to the supplied prefix string.

Parameters:

count - number of names required.

prefix - name prefix.

getSeriesCount

public int getSeriesCount()

Specified by:

getSeriesCount in interface org.jfree.data.general.SeriesDataset

Specified by:

getSeriesCount in class org.jfree.data.general.AbstractSeriesDataset

getSeriesKey

public Comparable getSeriesKey(int series)

Specified by:

getSeriesKey in interface org.jfree.data.general.SeriesDataset

Specified by:

getSeriesKey in class org.jfree.data.general.AbstractSeriesDataset

getColumnIndex

public int getColumnIndex(Comparable key)

Specified by:

getColumnIndex in interface org.jfree.data.KeyedValues2D

getColumnKey

public Comparable getColumnKey(int column)

Specified by:

getColumnKey in interface org.jfree.data.KeyedValues2D

getColumnKeys

public List getColumnKeys()

Specified by:

getColumnKeys in interface org.jfree.data.KeyedValues2D

getRowIndex

public int getRowIndex(Comparable key)

Specified by:

getRowIndex in interface org.jfree.data.KeyedValues2D

getRowKey

public Comparable getRowKey(int row)

Specified by:

getRowKey in interface org.jfree.data.KeyedValues2D

getRowKeys

public List getRowKeys()

Specified by:

getRowKeys in interface org.jfree.data.KeyedValues2D

getValue

public Number getValue(Comparable rowKey,
 Comparable columnKey)

Specified by:

getValue in interface org.jfree.data.KeyedValues2D

getColumnCount

public int getColumnCount()

Specified by:

getColumnCount in interface org.jfree.data.Values2D

getRowCount

public int getRowCount()

Specified by:

getRowCount in interface org.jfree.data.Values2D

getValue

public Number getValue(int row,
 int column)

Specified by:

getValue in interface org.jfree.data.Values2D