Package org.jfree.chart.demo

Class SampleXYSymbolicDataset

java.lang.Object

org.jfree.data.AbstractDataset

org.jfree.data.AbstractSeriesDataset

org.jfree.chart.demo.SampleXYSymbolicDataset

All Implemented Interfaces:

ObjectInputValidation, Serializable, Cloneable, EventListener, Dataset, SeriesChangeListener, SeriesDataset, XisSymbolic, XYDataset, YisSymbolic

public class SampleXYSymbolicDataset
extends AbstractSeriesDataset
implements XYDataset, XisSymbolic, YisSymbolic

Random data for a symbolic plot demo.

Author:

Anthony Boulestreau

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
SampleXYSymbolicDataset(String datasetName, Integer[][] xValues, Integer[][] yValues, String[] xSymbolicValues, String[] ySymbolicValues, String[] seriesName)	Creates a new dataset.

Method Summary

Modifier and Type	Method	Description
Object	clone()	Clone the SampleXYSymbolicDataset object
static String[]	combineXSymbolicDataset(XisSymbolic dataset1, XisSymbolic dataset2)	This function modify dataset1 and dataset1 in order that they share the same X symbolic value list.
static String[]	combineYSymbolicDataset(YisSymbolic dataset1, YisSymbolic dataset2)	This function modify dataset1 and dataset1 in order that they share the same Y symbolic value list.
int	getItemCount(int series)	Returns the number of items in the specified series.
int	getSeriesCount()	Returns the number of series in the dataset.
String	getSeriesName(int series)	Returns the name of the series.
double	getX(int series, int item)	Returns the x-value (as a double primitive) for an item within a series.
String	getXSymbolicValue(int series, int item)	Returns the X symbolic value of the data set specified by series and item parameters.
String	getXSymbolicValue(Integer val)	Returns the X symbolic value linked with the specified Integer.
String[]	getXSymbolicValues()	Returns the list of X symbolic values.
Number	getXValue(int series, int item)	Returns the x-value for the specified series and item.
double	getY(int series, int item)	Returns the y-value (as a double primitive) for an item within a series.
String	getYSymbolicValue(int series, int item)	Returns the Y symbolic value of the data set specified by series and item parameters.
String	getYSymbolicValue(Integer val)	Returns the Y symbolic value linked with the specified Integer.
String[]	getYSymbolicValues()	Returns the list of Y symbolic values.
Number	getYValue(int series, int item)	Returns the y-value for the specified series and item.
void	setXSymbolicValues(String[] sValues)	Sets the list of X symbolic values.
void	setXValue(int series, int item, Number newValue)	Sets the x-value for the specified series and item with the specified new Number value.
void	setYSymbolicValues(String[] sValues)	Sets the list of Y symbolic values.
void	setYValue(int series, int item, Number newValue)	Sets the y-value for the specified series and item with the specified new Number value.

Methods inherited from class org.jfree.data.AbstractSeriesDataset

seriesChanged

Methods inherited from class org.jfree.data.AbstractDataset

addChangeListener, getGroup, removeChangeListener, setGroup, validateObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jfree.data.Dataset

addChangeListener, getGroup, removeChangeListener, setGroup

Constructor Details

SampleXYSymbolicDataset

public SampleXYSymbolicDataset(String datasetName,
Integer[][] xValues,
Integer[][] yValues,
String[] xSymbolicValues,
String[] ySymbolicValues,
String[] seriesName)

Creates a new dataset.

Parameters:

datasetName - the dataset name.

xValues - the x values.

yValues - the y values.

xSymbolicValues - the x symbols.

ySymbolicValues - the y symbols.

seriesName - the series name.

Method Details

getXValue

public Number getXValue(int series,
int item)

Returns the x-value for the specified series and item. Series are numbered 0, 1, ...

Specified by:

getXValue in interface XYDataset

Parameters:

series - the index (zero-based) of the series.

item - the index (zero-based) of the required item.

Returns:

the x-value for the specified series and item.

getX

public double getX(int series,
int item)

Returns the x-value (as a double primitive) for an item within a series.

Specified by:

getX in interface XYDataset

Parameters:

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

The x-value.

getYValue

public Number getYValue(int series,
int item)

Returns the y-value for the specified series and item. Series are numbered 0, 1, ...

Specified by:

getYValue in interface XYDataset

Parameters:

series - the index (zero-based) of the series.

item - the index (zero-based) of the required item.

Returns:

the y-value for the specified series and item.

getY

public double getY(int series,
int item)

Returns the y-value (as a double primitive) for an item within a series.

Specified by:

getY in interface XYDataset

Parameters:

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

The y-value.

setXValue

public void setXValue(int series,
int item,
Number newValue)

Sets the x-value for the specified series and item with the specified new Number value. Series are numbered 0, 1, ...

This method is used by combineXSymbolicDataset to modify the reference to the symbolic value ...

Parameters:

series - the index (zero-based) of the series.

item - the index (zero-based) of the required item.

newValue - the value to set.

setYValue

public void setYValue(int series,
int item,
Number newValue)

Sets the y-value for the specified series and item with the specified new Number value. Series are numbered 0, 1, ...

This method is used by combineYSymbolicDataset to modify the reference to the symbolic value ...

Parameters:

series - the index (zero-based) of the series.

item - the index (zero-based) of the required item.

newValue - the value to set.

getSeriesCount

public int getSeriesCount()

Returns the number of series in the dataset.

Specified by:

getSeriesCount in interface SeriesDataset

Specified by:

getSeriesCount in class AbstractSeriesDataset

Returns:

The number of series in the dataset.

getSeriesName

public String getSeriesName(int series)

Returns the name of the series.

Specified by:

getSeriesName in interface SeriesDataset

Specified by:

getSeriesName in class AbstractSeriesDataset

Parameters:

series - the index (zero-based) of the series.

Returns:

the name of the series.

getItemCount

public int getItemCount(int series)

Returns the number of items in the specified series.

Specified by:

getItemCount in interface XYDataset

Parameters:

series - the index (zero-based) of the series.

Returns:

the number of items in the specified series.

getXSymbolicValues

public String[] getXSymbolicValues()

Returns the list of X symbolic values.

Specified by:

getXSymbolicValues in interface XisSymbolic

Returns:

array of symbolic value.

getYSymbolicValues

public String[] getYSymbolicValues()

Returns the list of Y symbolic values.

Specified by:

getYSymbolicValues in interface YisSymbolic

Returns:

array of symbolic value.

setXSymbolicValues

public void setXSymbolicValues(String[] sValues)

Sets the list of X symbolic values.

Parameters:

sValues - the new list of symbolic value.

setYSymbolicValues

public void setYSymbolicValues(String[] sValues)

Sets the list of Y symbolic values.

Parameters:

sValues - the new list of symbolic value.

getXSymbolicValue

public String getXSymbolicValue(int series,
int item)

Returns the X symbolic value of the data set specified by series and item parameters.

Specified by:

getXSymbolicValue in interface XisSymbolic

Parameters:

series - value of the serie.

item - value of the item.

Returns:

the symbolic value.

getYSymbolicValue

public String getYSymbolicValue(int series,
int item)

Returns the Y symbolic value of the data set specified by series and item parameters.

Specified by:

getYSymbolicValue in interface YisSymbolic

Parameters:

series - value of the serie.

item - value of the item.

Returns:

the symbolic value.

getXSymbolicValue

public String getXSymbolicValue(Integer val)

Returns the X symbolic value linked with the specified Integer.

Specified by:

getXSymbolicValue in interface XisSymbolic

Parameters:

val - value of the integer linked with the symbolic value.

Returns:

the symbolic value.

getYSymbolicValue

public String getYSymbolicValue(Integer val)

Returns the Y symbolic value linked with the specified Integer.

Specified by:

getYSymbolicValue in interface YisSymbolic

Parameters:

val - value of the integer linked with the symbolic value.

Returns:

the symbolic value.

combineYSymbolicDataset

public static String[] combineYSymbolicDataset(YisSymbolic dataset1,
YisSymbolic dataset2)

This function modify dataset1 and dataset1 in order that they share the same Y symbolic value list.

The sharing Y symbolic value list is obtained adding the Y symbolic data list of the fist data set to the Y symbolic data list of the second data set.

This function is use with the combined plot functions of JFreeChart.

Parameters:

dataset1 - the first data set to combine.

dataset2 - the second data set to combine.

Returns:

the shared Y symbolic array.

combineXSymbolicDataset

public static String[] combineXSymbolicDataset(XisSymbolic dataset1,
XisSymbolic dataset2)

This function modify dataset1 and dataset1 in order that they share the same X symbolic value list.

The sharing X symbolic value list is obtained adding the X symbolic data list of the fist data set to the X symbolic data list of the second data set.

This function is use with the combined plot functions of JFreeChart.

Parameters:

dataset1 - the first data set to combine.

dataset2 - the second data set to combine.

Returns:

the shared X symbolic array.

clone

public Object clone()

Clone the SampleXYSymbolicDataset object

Overrides:

clone in class AbstractDataset

Returns:

the cloned object.