org.jfree.data.general

Interface SeriesDataset

All Superinterfaces:

Dataset

All Known Subinterfaces:

IntervalXYDataset, IntervalXYZDataset, OHLCDataset, TableXYDataset, XYDataset, XYZDataset

All Known Implementing Classes:

AbstractIntervalXYDataset, AbstractSeriesDataset, AbstractXYDataset, XYSeriesCollection

public interface SeriesDataset
extends Dataset

The interface for a dataset consisting of one or many series of data.

See Also:

CategoryDataset, IntervalXYDataset, IntervalXYZDataset, XYDataset, XYZDataset

Method Summary

Modifier and Type	Method and Description
int	getSeriesCount() Returns the number of series in the dataset.
java.lang.Comparable	getSeriesKey(int series) Returns the key for a series.
int	indexOf(java.lang.Comparable seriesKey) Returns the index of the series with the specified key, or -1 if there is no such series in the dataset.

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

addChangeListener, getGroup, removeChangeListener, setGroup

Method Detail

getSeriesCount

int getSeriesCount()

Returns the number of series in the dataset.

Returns:

The series count.

getSeriesKey

java.lang.Comparable getSeriesKey(int series)

Returns the key for a series.

Parameters:

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

Returns:

The key for the series.

indexOf

int indexOf(java.lang.Comparable seriesKey)

Returns the index of the series with the specified key, or -1 if there is no such series in the dataset.

Parameters:

seriesKey - the series key (null permitted).

Returns:

The index, or -1.