Package org.jfree.chart.urls

Class CustomPieURLGenerator

java.lang.Object

org.jfree.chart.urls.CustomPieURLGenerator

All Implemented Interfaces:

Serializable, Cloneable, PieURLGenerator, org.jfree.util.PublicCloneable

public class CustomPieURLGenerator
extends Object
implements PieURLGenerator, Cloneable, org.jfree.util.PublicCloneable, Serializable

A custom URL generator for pie charts.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
CustomPieURLGenerator()	Default constructor.

Method Summary

Modifier and Type	Method	Description
void	addURLs(Map urlMap)	Adds a map of URLs.
Object	clone()	Returns a clone of the generator.
boolean	equals(Object o)	Tests if this object is equal to another.
String	generateURL(PieDataset dataset, Comparable key, int pieIndex)	Generates a URL.
int	getListCount()	Returns the number of URL lists stored by the renderer.
String	getURL(Comparable key, int pieItem)	Returns the URL for an item.
int	getURLCount(int list)	Returns the number of URLs in a given list.

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CustomPieURLGenerator

public CustomPieURLGenerator()

Default constructor.

Method Details

generateURL

public String generateURL(PieDataset dataset,
Comparable key,
int pieIndex)

Generates a URL.

Specified by:

generateURL in interface PieURLGenerator

Parameters:

dataset - the dataset.

key - the item key.

pieIndex - the pie index (ignored).

Returns:

a string containing the generated URL.

getListCount

public int getListCount()

Returns the number of URL lists stored by the renderer.

Returns:

The list count.

getURLCount

public int getURLCount(int list)

Returns the number of URLs in a given list.

Parameters:

list - the list index (zero based).

Returns:

The URL count.

getURL

public String getURL(Comparable key,
int pieItem)

Returns the URL for an item.

Parameters:

key - the key.

pieItem - the item index.

Returns:

The URL.

addURLs

public void addURLs(Map urlMap)

Adds a map of URLs.

Parameters:

urlMap - the URLs.

equals

public boolean equals(Object o)

Tests if this object is equal to another.

Overrides:

equals in class Object

Parameters:

o - the other object.

Returns:

A boolean.

clone

public Object clone()
             throws CloneNotSupportedException

Returns a clone of the generator.

Specified by:

clone in interface org.jfree.util.PublicCloneable

Returns:

A clone.

Throws:

CloneNotSupportedException - if cloning is not supported.