org.jfree.data.general

Interface PieDataset

All Superinterfaces:: Dataset, KeyedValues, Values

Known Subinterfaces:: KeyedValuesDataset

Known Implementing Classes:: CategoryToPieDataset, DefaultKeyedValuesDataset, DefaultPieDataset, JDBCPieDataset

public interface PieDataset

extends KeyedValues, Dataset

A general purpose dataset where values are associated with keys. As the name suggests, you can use this dataset to supply data for pie charts (refer to the PiePlot class).

Methods inherited from interface org.jfree.data.general.Dataset
`addChangeListener`, `getGroup`, `removeChangeListener`, `setGroup`

Methods inherited from interface org.jfree.data.KeyedValues
`getIndex`, `getKey`, `getKeys`, `getValue`

Methods inherited from interface org.jfree.data.Values
`getItemCount`, `getValue`