Package org.jfree.chart.urls

Class StandardCategoryURLGenerator

java.lang.Object

org.jfree.chart.urls.StandardCategoryURLGenerator

All Implemented Interfaces:

Serializable, Cloneable, CategoryURLGenerator

public class StandardCategoryURLGenerator
extends Object
implements CategoryURLGenerator, Cloneable, Serializable

A URL generator that can be assigned to a CategoryItemRenderer.

Author:

Richard Atkinson

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
StandardCategoryURLGenerator()	Creates a new generator with default settings.
StandardCategoryURLGenerator(String prefix)	Constructor that overrides default prefix to the URL.
StandardCategoryURLGenerator(String prefix, String seriesParameterName, String categoryParameterName)	Constructor that overrides all the defaults.

Method Summary

Modifier and Type	Method	Description
Object	clone()	Returns an independent copy of the URL generator.
boolean	equals(Object obj)	Tests the generator for equality with an arbitrary object.
String	generateURL(CategoryDataset dataset, int series, int category)	Generates a URL for a particular item within a series.
int	hashCode()	Returns a hash code.

Methods inherited from class java.lang.Object

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

Constructor Details

StandardCategoryURLGenerator

public StandardCategoryURLGenerator()

Creates a new generator with default settings.

StandardCategoryURLGenerator

public StandardCategoryURLGenerator(String prefix)

Constructor that overrides default prefix to the URL.

Parameters:

prefix - the prefix to the URL (null not permitted).

StandardCategoryURLGenerator

public StandardCategoryURLGenerator(String prefix,
String seriesParameterName,
String categoryParameterName)

Constructor that overrides all the defaults.

Parameters:

prefix - the prefix to the URL (null not permitted).

seriesParameterName - the name of the series parameter to go in each URL (null not permitted).

categoryParameterName - the name of the category parameter to go in each URL (null not permitted).

Method Details

generateURL

public String generateURL(CategoryDataset dataset,
int series,
int category)

Generates a URL for a particular item within a series.

Specified by:

generateURL in interface CategoryURLGenerator

Parameters:

dataset - the dataset.

series - the series index (zero-based).

category - the category index (zero-based).

Returns:

The generated URL.

clone

public Object clone()
             throws CloneNotSupportedException

Returns an independent copy of the URL generator.

Specified by:

clone in interface CategoryURLGenerator

Returns:

A clone.

Throws:

CloneNotSupportedException - not thrown by this class, but subclasses (if any) might.

equals

public boolean equals(Object obj)

Tests the generator for equality with an arbitrary object.

Overrides:

equals in class Object

Parameters:

obj - the object (null permitted).

Returns:

A boolean.

hashCode

public int hashCode()

Returns a hash code.

Overrides:

hashCode in class Object

Returns:

A hash code.