org.jfree.data.general

Class CombinedDataset

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.general.CombinedDataset

All Implemented Interfaces:

java.io.ObjectInputValidation, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, CombinationDataset, Dataset, SeriesChangeListener, SeriesDataset, IntervalXYDataset, OHLCDataset, XYDataset

Deprecated.

As of version 1.0.13. This class will be removed from JFreeChart 1.2.0 onwards. Anyone needing this facility will need to maintain it outside of JFreeChart.

public class CombinedDataset
extends AbstractIntervalXYDataset
implements XYDataset, OHLCDataset, IntervalXYDataset, CombinationDataset

This class can combine instances of XYDataset, OHLCDataset and IntervalXYDataset together exposing the union of all the series under one dataset.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	CombinedDataset.DatasetInfo Deprecated. Private class to store as pairs (SeriesDataset, series) for all combined series.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List	datasetInfo Deprecated. Storage for the datasets we combine.

Constructor Summary

Constructors

Constructor and Description
CombinedDataset() Deprecated. Default constructor for an empty combination.
CombinedDataset(SeriesDataset[] data) Deprecated. Creates a CombinedDataset initialized with an array of SeriesDatasets.

Method Summary

Modifier and Type	Method and Description
void	add(SeriesDataset data) Deprecated. Adds one SeriesDataset to the combination.
void	add(SeriesDataset[] data) Deprecated. Adds an array of SeriesDataset's to the combination.
void	add(SeriesDataset data, int series) Deprecated. Adds one series from a SeriesDataset to the combination.
private void	fastAdd(SeriesDataset data) Deprecated. Fast add of a SeriesDataset.
int	getChildPosition(Dataset child) Deprecated. Returns the child position.
java.lang.Number	getClose(int series, int item) Deprecated. Returns the close-value for the specified series and item.
double	getCloseValue(int series, int item) Deprecated. Returns the close-value (as a double primitive) for an item within a series.
private CombinedDataset.DatasetInfo	getDatasetInfo(int series) Deprecated. Returns the DatasetInfo object associated with the series.
java.lang.Number	getEndX(int series, int item) Deprecated. Returns the ending X value for the specified series and item.
java.lang.Number	getEndY(int series, int item) Deprecated. Returns the ending Y value for the specified series and item.
java.lang.Number	getHigh(int series, int item) Deprecated. Returns the high-value for the specified series and item.
double	getHighValue(int series, int item) Deprecated. Returns the high-value (as a double primitive) for an item within a series.
int	getItemCount(int series) Deprecated. Returns the number of items in a series.
java.lang.Number	getLow(int series, int item) Deprecated. Returns the low-value for the specified series and item.
double	getLowValue(int series, int item) Deprecated. Returns the low-value (as a double primitive) for an item within a series.
int[]	getMap() Deprecated. Returns a map or indirect indexing form our series into parent's series.
java.lang.Number	getOpen(int series, int item) Deprecated. Returns the open-value for the specified series and item.
double	getOpenValue(int series, int item) Deprecated. Returns the open-value (as a double primitive) for an item within a series.
SeriesDataset	getParent() Deprecated. Returns the parent Dataset of this combination.
int	getSeriesCount() Deprecated. Returns the number of series in the dataset.
java.lang.Comparable	getSeriesKey(int series) Deprecated. Returns the key for a series.
java.lang.Number	getStartX(int series, int item) Deprecated. Returns the starting X value for the specified series and item.
java.lang.Number	getStartY(int series, int item) Deprecated. Returns the starting Y value for the specified series and item.
java.lang.Number	getVolume(int series, int item) Deprecated. Returns the volume value for the specified series and item.
double	getVolumeValue(int series, int item) Deprecated. Returns the volume-value (as a double primitive) for an item within a series.
java.lang.Number	getX(int series, int item) Deprecated. Returns the X-value for the specified series and item.
java.lang.Number	getY(int series, int item) Deprecated. Returns the Y-value for the specified series and item.
private int[]	joinMap(int[] a, int[] b) Deprecated. Joins two map arrays (int[]) together.

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

getEndXValue, getEndYValue, getStartXValue, getStartYValue

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

getDomainOrder, getXValue, getYValue

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.xy.IntervalXYDataset

getEndXValue, getEndYValue, getStartXValue, getStartYValue

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

getDomainOrder, getXValue, getYValue

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

indexOf

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

addChangeListener, getGroup, removeChangeListener, setGroup

Field Detail

datasetInfo

private java.util.List datasetInfo

Deprecated.

Storage for the datasets we combine.

Constructor Detail

CombinedDataset

public CombinedDataset()

Deprecated.

Default constructor for an empty combination.

CombinedDataset

public CombinedDataset(SeriesDataset[] data)

Deprecated.

Creates a CombinedDataset initialized with an array of SeriesDatasets.

Parameters:

data - array of SeriesDataset that contains the SeriesDatasets to combine.

Method Detail

add

public void add(SeriesDataset data)

Deprecated.

Adds one SeriesDataset to the combination. Listeners are notified of the change.

Parameters:

data - the SeriesDataset to add.

add

public void add(SeriesDataset[] data)

Deprecated.

Adds an array of SeriesDataset's to the combination. Listeners are notified of the change.

Parameters:

data - array of SeriesDataset to add

add

public void add(SeriesDataset data,
                int series)

Deprecated.

Adds one series from a SeriesDataset to the combination. Listeners are notified of the change.

Parameters:

data - the SeriesDataset where series is contained

series - series to add

fastAdd

private void fastAdd(SeriesDataset data)

Deprecated.

Fast add of a SeriesDataset. Does not notify listeners of the change.

Parameters:

data - SeriesDataset to add

getSeriesCount

public int getSeriesCount()

Deprecated.

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.

getSeriesKey

public java.lang.Comparable getSeriesKey(int series)

Deprecated.

Returns the key for a series.

Specified by:

getSeriesKey in interface SeriesDataset

Specified by:

getSeriesKey in class AbstractSeriesDataset

Parameters:

series - the series (zero-based index).

Returns:

The key for a series.

getX

public java.lang.Number getX(int series,
                             int item)

Deprecated.

Returns the X-value for the specified series and item.

Note: throws ClassCastException if the series is not from a XYDataset.

Specified by:

getX in interface XYDataset

Parameters:

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

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

Returns:

The X-value for the specified series and item.

getY

public java.lang.Number getY(int series,
                             int item)

Deprecated.

Returns the Y-value for the specified series and item.

Note: throws ClassCastException if the series is not from a XYDataset.

Specified by:

getY in interface XYDataset

Parameters:

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

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

Returns:

The Y-value for the specified series and item.

getItemCount

public int getItemCount(int series)

Deprecated.

Returns the number of items in a series.

Note: throws ClassCastException if the series is not from a XYDataset.

Specified by:

getItemCount in interface XYDataset

Parameters:

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

Returns:

The number of items in a series.

getHigh

public java.lang.Number getHigh(int series,
                                int item)

Deprecated.

Returns the high-value for the specified series and item.

Note: throws ClassCastException if the series is not from a OHLCDataset.

Specified by:

getHigh in interface OHLCDataset

Parameters:

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

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

Returns:

The high-value for the specified series and item.

getHighValue

public double getHighValue(int series,
                           int item)

Deprecated.

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

Specified by:

getHighValue in interface OHLCDataset

Parameters:

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

The high-value.

getLow

public java.lang.Number getLow(int series,
                               int item)

Deprecated.

Returns the low-value for the specified series and item.

Note: throws ClassCastException if the series is not from a OHLCDataset.

Specified by:

getLow in interface OHLCDataset

Parameters:

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

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

Returns:

The low-value for the specified series and item.

getLowValue

public double getLowValue(int series,
                          int item)

Deprecated.

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

Specified by:

getLowValue in interface OHLCDataset

Parameters:

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

The low-value.

getOpen

public java.lang.Number getOpen(int series,
                                int item)

Deprecated.

Returns the open-value for the specified series and item.

Note: throws ClassCastException if the series is not from a OHLCDataset.

Specified by:

getOpen in interface OHLCDataset

Parameters:

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

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

Returns:

The open-value for the specified series and item.

getOpenValue

public double getOpenValue(int series,
                           int item)

Deprecated.

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

Specified by:

getOpenValue in interface OHLCDataset

Parameters:

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

The open-value.

getClose

public java.lang.Number getClose(int series,
                                 int item)

Deprecated.

Returns the close-value for the specified series and item.

Note: throws ClassCastException if the series is not from a OHLCDataset.

Specified by:

getClose in interface OHLCDataset

Parameters:

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

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

Returns:

The close-value for the specified series and item.

getCloseValue

public double getCloseValue(int series,
                            int item)

Deprecated.

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

Specified by:

getCloseValue in interface OHLCDataset

Parameters:

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

The close-value.

getVolume

public java.lang.Number getVolume(int series,
                                  int item)

Deprecated.

Returns the volume value for the specified series and item.

Note: throws ClassCastException if the series is not from a OHLCDataset.

Specified by:

getVolume in interface OHLCDataset

Parameters:

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

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

Returns:

The volume value for the specified series and item.

getVolumeValue

public double getVolumeValue(int series,
                             int item)

Deprecated.

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

Specified by:

getVolumeValue in interface OHLCDataset

Parameters:

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

The volume-value.

getStartX

public java.lang.Number getStartX(int series,
                                  int item)

Deprecated.

Returns the starting X value for the specified series and item.

Specified by:

getStartX in interface IntervalXYDataset

Parameters:

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

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

Returns:

The value.

getEndX

public java.lang.Number getEndX(int series,
                                int item)

Deprecated.

Returns the ending X value for the specified series and item.

Specified by:

getEndX in interface IntervalXYDataset

Parameters:

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

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

Returns:

The value.

getStartY

public java.lang.Number getStartY(int series,
                                  int item)

Deprecated.

Returns the starting Y value for the specified series and item.

Specified by:

getStartY in interface IntervalXYDataset

Parameters:

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

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

Returns:

The starting Y value for the specified series and item.

getEndY

public java.lang.Number getEndY(int series,
                                int item)

Deprecated.

Returns the ending Y value for the specified series and item.

Specified by:

getEndY in interface IntervalXYDataset

Parameters:

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

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

Returns:

The ending Y value for the specified series and item.

getParent

public SeriesDataset getParent()

Deprecated.

Returns the parent Dataset of this combination. If there is more than one parent, or a child is found that is not a CombinationDataset, then returns null.

Specified by:

getParent in interface CombinationDataset

Returns:

The parent Dataset of this combination or null.

getMap

public int[] getMap()

Deprecated.

Returns a map or indirect indexing form our series into parent's series. Prior to calling this method, the client should check getParent() to make sure the CombinationDataset uses the same parent. If not, the map returned by this method will be invalid or null.

Specified by:

getMap in interface CombinationDataset

Returns:

A map or indirect indexing form our series into parent's series.

See Also:

getParent()

getChildPosition

public int getChildPosition(Dataset child)

Deprecated.

Returns the child position.

Parameters:

child - the child dataset.

Returns:

The position.

getDatasetInfo

private CombinedDataset.DatasetInfo getDatasetInfo(int series)

Deprecated.

Returns the DatasetInfo object associated with the series.

Parameters:

series - the index of the series.

Returns:

The DatasetInfo object associated with the series.

joinMap

private int[] joinMap(int[] a,
                      int[] b)

Deprecated.

Joins two map arrays (int[]) together.

Parameters:

a - the first array.

b - the second array.

Returns:

A copy of { a[], b[] }.