## org.jfree.data.general
Class SubSeriesDataset

    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.SubSeriesDataset

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

    public class SubSeriesDataset

extends AbstractIntervalXYDataset
implements OHLCDataset, IntervalXYDataset, CombinationDataset

This class will create a dataset with one or more series from another `SeriesDataset`.

See Also:
  Serialized Form

Constructor Summary
`SubSeriesDataset(SeriesDataset parent, int series)` Creates a SubSeriesDataset using one series from `parent`.
`SubSeriesDataset(SeriesDataset parent, int[] map)` Creates a SubSeriesDataset using one or more series from `parent`.

Method Summary
`java.lang.Number` `getClose(int series, int item)` Returns the close-value for the specified series and item.
`double` `getCloseValue(int series, int item)` Returns the close-value (as a double primitive) for an item within a series.
`java.lang.Number` `getEndX(int series, int item)` Returns the ending X value for the specified series and item.
`java.lang.Number` `getEndY(int series, int item)` Returns the ending Y value for the specified series and item.
`java.lang.Number` `getHigh(int series, int item)` Returns the high-value for the specified series and item.
`double` `getHighValue(int series, int item)` Returns the high-value (as a double primitive) for an item within a series.
`int` `getItemCount(int series)` Returns the number of items in a series.
`java.lang.Number` `getLow(int series, int item)` Returns the low-value for the specified series and item.
`double` `getLowValue(int series, int item)` Returns the low-value (as a double primitive) for an item within a series.
`int[]` `getMap()` Returns a map or indirect indexing form our series into parent's series.
`java.lang.Number` `getOpen(int series, int item)` Returns the open-value for the specified series and item.
`double` `getOpenValue(int series, int item)` Returns the open-value (as a double primitive) for an item within a series.
`SeriesDataset` `getParent()` Returns the parent Dataset of this combination.
`int` `getSeriesCount()` Returns the number of series in the dataset.
`java.lang.Comparable` `getSeriesKey(int series)` Returns the key for a series.
`java.lang.Number` `getStartX(int series, int item)` Returns the starting X value for the specified series and item.
`java.lang.Number` `getStartY(int series, int item)` Returns the starting Y value for the specified series and item.
`java.lang.Number` `getVolume(int series, int item)` Returns the volume.
`double` `getVolumeValue(int series, int item)` Returns the volume-value (as a double primitive) for an item within a series.
`java.lang.Number` `getX(int series, int item)` Returns the X-value for the specified series and item.
`java.lang.Number` `getY(int series, int item)` Returns the Y-value for the specified series and item.

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, hasListener, notifyListeners, removeChangeListener, setGroup, 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`

Constructor Detail

### SubSeriesDataset

    public SubSeriesDataset(SeriesDataset parent,
                            int[] map)

  Creates a SubSeriesDataset using one or more series from `parent`. The series to use are passed as an array of int.

  Parameters:
    `parent` - underlying dataset
    `map` - int[] of series from parent to include in this Dataset

### SubSeriesDataset

    public SubSeriesDataset(SeriesDataset parent,
                            int series)

  Creates a SubSeriesDataset using one series from `parent`. The series to is passed as an int.

  Parameters:
    `parent` - underlying dataset
    `series` - series from parent to include in this Dataset

Method Detail

### getHigh

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

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

  Note: throws `ClassCastException` if the series if 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)

  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)

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

  Note: throws `ClassCastException` if the series if 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)

  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)

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

  Note: throws `ClassCastException` if the series if 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)

  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)

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

  Note: throws `ClassCastException` if the series if 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)

  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)

  Returns the volume.

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

  Specified by:
    `getVolume` in interface `OHLCDataset`
  Parameters:
    `series` - the series (zero based index).
    `item` - the item (zero based index).
  Returns:
    The volume.

### getVolumeValue

    public double getVolumeValue(int series,
                                 int item)

  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.

### getX

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

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

  Note: throws `ClassCastException` if the series if 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)

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

  Note: throws `ClassCastException` if the series if 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)

  Returns the number of items in a series.

  Note: throws `ClassCastException` if the series if 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.

### 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.

### getSeriesKey

    public java.lang.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 (zero-based index).
  Returns:
    The name of a series.

### getStartX

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

  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 starting X value for the specified series and item.

### getEndX

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

  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 ending X value for the specified series and item.

### getStartY

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

  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)

  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()

  Returns the parent Dataset of this combination.

  Specified by:
    `getParent` in interface `CombinationDataset`
  Returns:
    The parent Dataset of this combination.

### getMap

    public int[] getMap()

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

  Specified by:
    `getMap` in interface `CombinationDataset`
  Returns:
    A map or indirect indexing form our series into parent's series.