org.jfree.chart.urls
Class CustomCategoryURLGenerator

java.lang.Object
  org.jfree.chart.urls.CustomCategoryURLGenerator

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, CategoryURLGenerator, org.jfree.util.PublicCloneable

public class CustomCategoryURLGenerator
extends java.lang.Object
implements CategoryURLGenerator, java.lang.Cloneable, org.jfree.util.PublicCloneable, java.io.Serializable

A custom URL generator.

See Also:

Serialized Form

Constructor Summary

CustomCategoryURLGenerator()
Default constructor.

Method Summary

void	addURLSeries(java.util.List urls) Adds a list of URLs.
java.lang.Object	clone() Returns a new generator that is a copy of, and independent from, this generator.
boolean	equals(java.lang.Object obj) Tests if this object is equal to another.
java.lang.String	generateURL(CategoryDataset dataset, int series, int item) Generates a URL.
int	getListCount() Returns the number of URL lists stored by the renderer.
java.lang.String	getURL(int series, int item) 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

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

Constructor Detail

CustomCategoryURLGenerator

public CustomCategoryURLGenerator()

Default constructor.

Method Detail

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 java.lang.String getURL(int series,
                               int item)

Returns the URL for an item.

Parameters:

series - the series index.

item - the item index.

Returns:

The URL (possibly null).

generateURL

public java.lang.String generateURL(CategoryDataset dataset,
                                    int series,
                                    int item)

Generates a URL.

Specified by:

generateURL in interface CategoryURLGenerator

Parameters:

dataset - the dataset (ignored in this implementation).

series - the series (zero-based index).

item - the item (zero-based index).

Returns:

A string containing the URL (possibly null).

addURLSeries

public void addURLSeries(java.util.List urls)

Adds a list of URLs.

Parameters:

urls - the list of URLs (null permitted).

equals

public boolean equals(java.lang.Object obj)

Tests if this object is equal to another.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the other object.

Returns:

A boolean.

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Returns a new generator that is a copy of, and independent from, this generator.

Specified by:

clone in interface org.jfree.util.PublicCloneable

Overrides:

clone in class java.lang.Object

Returns:

A clone.

Throws:

java.lang.CloneNotSupportedException - if there is a problem with cloning.