Class CustomPieURLGenerator

public CustomPieURLGenerator()

Creates a new CustomPieURLGenerator instance, initially empty. Call addURLs(Map) to specify the URL fragments to be used.

public void addURLs(Map urlMap)

Adds a map containing (key, URL) mappings where each key is an instance of Comparable (corresponding to the key for an item in a pie dataset) and each URL is a String representing a URL fragment.

The map is appended to an internal list...you can add multiple maps if you are working with, say, a MultiplePiePlot.

Parameters:

urlMap - the URLs (null permitted).

public Object clone()
            throws CloneNotSupportedException

Returns a clone of the generator.

Returns:

A clone.

public boolean equals(Object o)

Tests if this object is equal to another.

Parameters:

o - the other object.

Returns:

A boolean.

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

Generates a URL fragment.

Specified by:

generateURL in interface PieURLGenerator

Parameters:

dataset - the dataset (ignored).

key - the item key.

pieIndex - the pie index.

Returns:

A string containing the generated URL.

See Also:

getURL(Comparable,int)

public int getListCount()

Returns the number of URL maps stored by the renderer.

Returns:

The list count.

See Also:

addURLs(Map)

public String getURL(Comparable key,
                     int mapIndex)

Returns the URL for a section in the specified map.

Parameters:

key - the key.

mapIndex - the map index.

Returns:

The URL.

public int getURLCount(int list)

Returns the number of URLs in a given map (specified by its position in the map list).

Parameters:

list - the list index (zero based).

Returns:

The URL count.

See Also:

getListCount()