org.cyberneko.html

Class HTMLAugmentations

public class HTMLAugmentations extends Object implements Augmentations

This class is here to overcome the XNI changes to the Augmentations interface. In early versions of XNI, the augmentations interface contained a clear() method to remove all of the items from the augmentations instance. A later version of XNI changed this method to removeAllItems(). Therefore, this class extends the augmentations interface and explicitly implements both of these methods.

Note: This code is inspired by performance enhancements submitted by Marc-Andri Morissette.

Author: Andy Clark

Field Summary
protected HashtablefItems
Augmentation items.
Method Summary
voidclear()
Removes all of the elements in this augmentations object.
ObjectgetItem(String key)
Get information identified by a key from the Augmentations structure.
Enumerationkeys()
Returns an enumeration of the keys in the Augmentations structure.
ObjectputItem(String key, Object item)
Add additional information identified by a key to the Augmentations structure.
voidremoveAllItems()
Removes all of the elements in this augmentations object.
ObjectremoveItem(String key)
Remove additional info from the Augmentations structure

Field Detail

fItems

protected Hashtable fItems
Augmentation items.

Method Detail

clear

public void clear()
Removes all of the elements in this augmentations object.

getItem

public Object getItem(String key)
Get information identified by a key from the Augmentations structure.

Parameters: key Identifier, can't be null

Returns: The value to which the key is mapped in the Augmentations structure; null if the key is not mapped to any value.

keys

public Enumeration keys()
Returns an enumeration of the keys in the Augmentations structure.

putItem

public Object putItem(String key, Object item)
Add additional information identified by a key to the Augmentations structure.

Parameters: key Identifier, can't be null item Additional information

Returns: The previous value of the specified key in the Augmentations structure, or null if it did not have one.

removeAllItems

public void removeAllItems()
Removes all of the elements in this augmentations object.

removeItem

public Object removeItem(String key)
Remove additional info from the Augmentations structure

Parameters: key Identifier, can't be null

Returns: The previous value of the specified key in the Augmentations structure, or null if it did not have one.

(C) Copyright 2002-2005, Andy Clark. All rights reserved.