All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class org.webmacro.util.NullDictionary

java.lang.Object
   |
   +----java.util.Dictionary
           |
           +----org.webmacro.util.NullDictionary

public final class NullDictionary
extends Dictionary
This exists so I can avoid allocating a new Hashtable every time I want an empty one--this one stays empty.


Constructor Index

 o NullDictionary()

Method Index

 o elements()
 o get(Object)
 o isEmpty()
 o keys()
 o put(Object, Object)
 o remove(Object)
 o size()

Constructors

 o NullDictionary
 public NullDictionary()

Methods

 o size
 public final int size()
Overrides:
size in class Dictionary
 o isEmpty
 public final boolean isEmpty()
Overrides:
isEmpty in class Dictionary
 o keys
 public final Enumeration keys()
Overrides:
keys in class Dictionary
 o elements
 public final Enumeration elements()
Overrides:
elements in class Dictionary
 o get
 public final Object get(Object key)
Overrides:
get in class Dictionary
 o put
 public final Object put(Object key,
                         Object value)
Overrides:
put in class Dictionary
 o remove
 public final Object remove(Object key)
Overrides:
remove in class Dictionary

All Packages  Class Hierarchy  This Package  Previous  Next  Index