Package org.jfree.data.general

Interface PieDataset<K extends java.lang.Comparable<K>>

Type Parameters:

K - Key type for KeyedValues

All Superinterfaces:

Dataset, KeyedValues<K>, Values

All Known Subinterfaces:

KeyedValuesDataset

All Known Implementing Classes:

CategoryToPieDataset, DefaultKeyedValuesDataset, DefaultPieDataset, JDBCPieDataset

public interface PieDataset<K extends java.lang.Comparable<K>>
extends KeyedValues<K>, 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.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