org.jfree.data.general

## Interface PieDataset

All Superinterfaces:
  Dataset, KeyedValues, Values

All Known Subinterfaces:
  KeyedValuesDataset

All 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).

### Method Summary

### Methods inherited from interface org.jfree.data.KeyedValues

`getIndex, getKey, getKeys, getValue`

### Methods inherited from interface org.jfree.data.Values

`getItemCount, getValue`

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

`addChangeListener, getGroup, removeChangeListener, setGroup`