org.jfree.data.xy
Class AbstractIntervalXYDataset

java.lang.Object
  org.jfree.data.general.AbstractDataset
      org.jfree.data.general.AbstractSeriesDataset
          org.jfree.data.xy.AbstractXYDataset
              org.jfree.data.xy.AbstractIntervalXYDataset

All Implemented Interfaces:

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

Direct Known Subclasses:

CategoryTableXYDataset, CombinedDataset, DefaultIntervalXYDataset, DefaultTableXYDataset, DynamicTimeSeriesCollection, HistogramDataset, SimpleHistogramDataset, SubSeriesDataset, TimePeriodValuesCollection, TimeSeriesCollection, TimeTableXYDataset, XIntervalSeriesCollection, XYBarDataset, XYIntervalSeriesCollection, XYSeriesCollection, YIntervalSeriesCollection

public abstract class AbstractIntervalXYDataset
extends AbstractXYDataset
implements IntervalXYDataset

An base class that you can use to create new implementations of the IntervalXYDataset interface.

See Also:

Serialized Form

Constructor Summary

AbstractIntervalXYDataset()

Method Summary

double	getEndXValue(int series, int item) Returns the end x-value (as a double primitive) for an item within a series.
double	getEndYValue(int series, int item) Returns the end y-value (as a double primitive) 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.
double	getStartYValue(int series, int item) Returns the start y-value (as a double primitive) for an item within a series.

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

getDomainOrder, getXValue, getYValue

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

getSeriesCount, getSeriesKey, 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

getEndX, getEndY, getStartX, getStartY

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

getDomainOrder, getItemCount, getX, getXValue, getY, getYValue

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

getSeriesCount, getSeriesKey, indexOf

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

addChangeListener, getGroup, removeChangeListener, setGroup

Constructor Detail

AbstractIntervalXYDataset

public AbstractIntervalXYDataset()

Method Detail

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

Parameters:

series - the series index (zero-based).

item - the item index (zero-based).

Returns:

The value.

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

Parameters:

series - the series index (zero-based).

item - the item index (zero-based).

Returns:

The value.

getStartYValue

public double getStartYValue(int series,
                             int item)

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

Specified by:

getStartYValue in interface IntervalXYDataset

Parameters:

series - the series index (zero-based).

item - the item index (zero-based).

Returns:

The value.

getEndYValue

public double getEndYValue(int series,
                           int item)

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

Specified by:

getEndYValue in interface IntervalXYDataset

Parameters:

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

The value.