KeyedValuesItemKey (JFreeChart as OSGI-bundle 1.5.6 API)

java.lang.Object
- org.jfree.data.KeyedValuesItemKey<K>

Type Parameters:

K - The key type.

All Implemented Interfaces:

Serializable, ItemKey
```
public class KeyedValuesItemKey<K extends Comparable<K>>
extends Object
implements ItemKey, Serializable
```
A reference to an item in a {link KeyedValues} instance.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

KeyedValuesItemKey(K key)
Creates a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`	Tests this instance for equality with an arbitrary object.
`K`	`getKey()`	Returns the key.
`int`	`hashCode()`
`String`	`toJSONString()`	Returns a JSON formatted string representing the key.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - KeyedValuesItemKey
```
public KeyedValuesItemKey(K key)
```
    Creates a new instance.
    
    Parameters:
    
    key - the key (null not permitted).
- Method Detail
  - getKey
```
public K getKey()
```
    Returns the key.
    
    Returns:
    
    The key (never null).
  - equals
```
public boolean equals(Object obj)
```
    Tests this instance for equality with an arbitrary object.
    
    Overrides:
    
    equals in class Object
    
    Parameters:
    
    obj - the object (null not permitted).
    
    Returns:
    
    A boolean.
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toJSONString
```
public String toJSONString()
```
    Description copied from interface: ItemKey
    
    Returns a JSON formatted string representing the key.
    
    Specified by:
    
    toJSONString in interface ItemKey
    
    Returns:
    
    A JSON formatted string.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object