Package org.jfree.data.xy

Class XIntervalSeriesCollection

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.xy.XIntervalSeriesCollection

All Implemented Interfaces:

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

public class XIntervalSeriesCollection
extends AbstractIntervalXYDataset
implements IntervalXYDataset, PublicCloneable, Serializable

A collection of XIntervalSeries objects.

See Also:

• XIntervalSeries
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
XIntervalSeriesCollection()	Creates a new XIntervalSeriesCollection instance.

Method Summary

Modifier and Type	Method	Description
void	addSeries(XIntervalSeries series)	Adds a series to the collection and sends a DatasetChangeEvent to all registered listeners.
Object	clone()	Returns a clone of this instance.
boolean	equals(Object obj)	Tests this instance for equality with an arbitrary object.
Number	getEndX(int series, int item)	Returns the end x-value for an item within a series.
double	getEndXValue(int series, int item)	Returns the end x-value (as a double primitive) for an item within a series.
Number	getEndY(int series, int item)	Returns the end y-value for an item within a series.
int	getItemCount(int series)	Returns the number of items in the specified series.
XIntervalSeries	getSeries(int series)	Returns a series from the collection.
int	getSeriesCount()	Returns the number of series in the collection.
Comparable	getSeriesKey(int series)	Returns the key for a series.
Number	getStartX(int series, int item)	Returns the start x-value for an item within a series.
double	getStartXValue(int series, int item)	Returns the start x-value (as a double primitive) for an item within a series.
Number	getStartY(int series, int item)	Returns the start y-value for an item within a series.
Number	getX(int series, int item)	Returns the x-value for an item within a series.
Number	getY(int series, int item)	Returns the y-value for an item within a series.
double	getYValue(int series, int item)	Returns the y-value (as a double primitive) for an item within a series.
void	removeAllSeries()	Removes all the series from the collection and sends a DatasetChangeEvent to all registered listeners.
void	removeSeries(int series)	Removes a series from the collection and sends a DatasetChangeEvent to all registered listeners.
void	removeSeries(XIntervalSeries series)	Removes a series from the collection and sends a DatasetChangeEvent to all registered listeners.

Methods inherited from class org.jfree.data.xy.AbstractIntervalXYDataset

getEndYValue, getStartYValue

Methods inherited from class org.jfree.data.xy.AbstractXYDataset

getDomainOrder, getXValue

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.xy.IntervalXYDataset

getEndYValue, getStartYValue

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

indexOf

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

getDomainOrder, getXValue

Constructor Details

XIntervalSeriesCollection

public XIntervalSeriesCollection()

Creates a new XIntervalSeriesCollection instance.

Method Details

addSeries

public void addSeries(XIntervalSeries series)

Adds a series to the collection and sends a DatasetChangeEvent to all registered listeners.

Parameters:

series - the series (null not permitted).

getSeriesCount

public int getSeriesCount()

Returns the number of series in the collection.

Specified by:

getSeriesCount in interface SeriesDataset

Specified by:

getSeriesCount in class AbstractSeriesDataset

Returns:

The series count.

getSeries

public XIntervalSeries getSeries(int series)

Returns a series from the collection.

Parameters:

series - the series index (zero-based).

Returns:

The series.

Throws:

IllegalArgumentException - if series is not in the range 0 to getSeriesCount() - 1.

getSeriesKey

public Comparable getSeriesKey(int series)

Returns the key for a series.

Specified by:

getSeriesKey in interface SeriesDataset

Specified by:

getSeriesKey in class AbstractSeriesDataset

Parameters:

series - the series index (in the range 0 to getSeriesCount() - 1).

Returns:

The key for a series.

Throws:

IllegalArgumentException - if series is not in the specified range.

getItemCount

public int getItemCount(int series)

Returns the number of items in the specified series.

Specified by:

getItemCount in interface XYDataset

Parameters:

series - the series (zero-based index).

Returns:

The item count.

Throws:

IllegalArgumentException - if series is not in the range 0 to getSeriesCount() - 1.

getX

public Number getX(int series,
 int item)

Returns the x-value for an item within a series.

Specified by:

getX in interface XYDataset

Parameters:

series - the series index.

item - the item index.

Returns:

The x-value.

getStartXValue

public double getStartXValue(int series,
 int item)

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

Specified by:

getStartXValue in interface IntervalXYDataset

Overrides:

getStartXValue in class AbstractIntervalXYDataset

Parameters:

series - the series index (zero-based).

item - the item index (zero-based).

Returns:

The value.

See Also:

• IntervalXYDataset.getStartX(int, int)

getEndXValue

public double getEndXValue(int series,
 int item)

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

Specified by:

getEndXValue in interface IntervalXYDataset

Overrides:

getEndXValue in class AbstractIntervalXYDataset

Parameters:

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

The value.

See Also:

• IntervalXYDataset.getEndX(int, int)

getYValue

public double getYValue(int series,
 int item)

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

Specified by:

getYValue in interface XYDataset

Overrides:

getYValue in class AbstractXYDataset

Parameters:

series - the series index (zero-based).

item - the item index (zero-based).

Returns:

The value.

getY

public Number getY(int series,
 int item)

Returns the y-value for an item within a series.

Specified by:

getY in interface XYDataset

Parameters:

series - the series index.

item - the item index.

Returns:

The y-value.

getStartX

public Number getStartX(int series,
 int item)

Returns the start x-value for an item within a series.

Specified by:

getStartX in interface IntervalXYDataset

Parameters:

series - the series index.

item - the item index.

Returns:

The x-value.

getEndX

public Number getEndX(int series,
 int item)

Returns the end x-value for an item within a series.

Specified by:

getEndX in interface IntervalXYDataset

Parameters:

series - the series index.

item - the item index.

Returns:

The x-value.

getStartY

public Number getStartY(int series,
 int item)

Returns the start y-value for an item within a series. This method maps directly to getY(int, int).

Specified by:

getStartY in interface IntervalXYDataset

Parameters:

series - the series index.

item - the item index.

Returns:

The start y-value.

getEndY

public Number getEndY(int series,
 int item)

Returns the end y-value for an item within a series. This method maps directly to getY(int, int).

Specified by:

getEndY in interface IntervalXYDataset

Parameters:

series - the series index.

item - the item index.

Returns:

The end y-value.

removeSeries

public void removeSeries(int series)

Removes a series from the collection and sends a DatasetChangeEvent to all registered listeners.

Parameters:

series - the series index (zero-based).

removeSeries

public void removeSeries(XIntervalSeries series)

Removes a series from the collection and sends a DatasetChangeEvent to all registered listeners.

Parameters:

series - the series (null not permitted).

removeAllSeries

public void removeAllSeries()

Removes all the series from the collection and sends a DatasetChangeEvent to all registered listeners.

equals

public boolean equals(Object obj)

Tests this instance for equality with an arbitrary object.

Overrides:

equals in class AbstractDataset

Parameters:

obj - the object (null permitted).

Returns:

A boolean.

clone

public Object clone()
             throws CloneNotSupportedException

Returns a clone of this instance.

Specified by:

clone in interface PublicCloneable

Overrides:

clone in class AbstractDataset

Returns:

A clone.

Throws:

CloneNotSupportedException - if there is a problem.