org.jfree.data

Interface KeyedValue

All Superinterfaces:

Value

All Known Subinterfaces:

KeyedValueDataset

All Known Implementing Classes:

DefaultKeyedValue, DefaultKeyedValueDataset

public interface KeyedValue
extends Value

A (key, value) pair.

See Also:

DefaultKeyedValue

Method Summary

Modifier and Type	Method and Description
Comparable	getKey() Returns the key associated with the value.

Methods inherited from interface org.jfree.data.Value

getValue

Method Detail

getKey

Comparable getKey()

Returns the key associated with the value. The key returned by this method should be immutable.

Returns:

The key (never null).