Package org.jfree.data.general

Data interfaces and classes.

Interface Summary

Interface	Description
Dataset	The base interface for data sets.
DatasetChangeListener	The interface that must be supported by classes that wish to receive notification of changes to a dataset.
HeatMapDataset	A dataset that represents a rectangular grid of (x, y, z) values.
KeyedValueDataset	A dataset containing a single value.
KeyedValues2DDataset	A dataset containing (key, value) data items.
KeyedValuesDataset	A dataset containing (key, value) data items.
PieDataset<K extends Comparable<K>>	A general purpose dataset where values are associated with keys.
SeriesChangeListener	Methods for receiving notification of changes to a data series.
SeriesDataset	The interface for a dataset consisting of one or many series of data.
ValueDataset	An interface for a dataset that returns a single value.

Class Summary

Class	Description
AbstractDataset	An abstract implementation of the Dataset interface, containing a mechanism for registering change listeners.
AbstractSeriesDataset	An abstract implementation of the SeriesDataset interface, containing a mechanism for registering change listeners.
DatasetChangeEvent	A change event that encapsulates information about a change to a dataset.
DatasetGroup	A class that is used to group datasets (currently not used for any specific purpose).
DatasetUtils	A collection of useful static methods relating to datasets.
DefaultHeatMapDataset	A default implementation of the HeatMapDataset interface.
DefaultKeyedValueDataset	A default implementation of the KeyedValueDataset interface.
DefaultKeyedValues2DDataset	A default implementation of the KeyedValues2DDataset interface.
DefaultKeyedValuesDataset	A default implementation of the KeyedValuesDataset interface.
DefaultPieDataset<K extends Comparable<K>>	A default implementation of the PieDataset interface.
DefaultValueDataset	A dataset that stores a single value (that is possibly null).
HeatMapUtils	A utility class for the HeatMapDataset.
Series	Base class representing a data series.
SeriesChangeEvent	An event with details of a change to a series.
WaferMapDataset	A dataset that can be used with the WaferMapPlot class.

Exception Summary

Exception	Description
SeriesException	A general purpose exception class for data series.