se.kmr.scam.editor.util.form
Class DefaultValueMap

java.lang.Object
  java.util.Dictionary
      java.util.Hashtable
          se.kmr.scam.editor.util.form.DefaultValueMap

All Implemented Interfaces:

Cloneable, Map, Serializable

public class DefaultValueMap

extends Hashtable

This hashtable returns a default value for keys that does not exists.

Version:

$Revision: 1.5 $

Author:

Jöran

See Also:

Serialized Form

Created:

den 5 augusti 2002

Constructor Summary

DefaultValueMap(Object defaultValue)
Constructor for the DefaultValueMap object

Method Summary

Object

get(Object key) Get the object associated with a key, if such exists.

Methods inherited from class java.util.Hashtable

clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, hashCode, isEmpty, keys, keySet, put, putAll, rehash, remove, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DefaultValueMap

public DefaultValueMap(Object defaultValue)

Constructor for the DefaultValueMap object

Parameters:

defaultValue - Description of the Parameter

Method Detail

get

public Object get(Object key)

Get the object associated with a key, if such exists.

Parameters:

key - the key value.

Returns:

if the object contains the key and the key is associated to a non-null value then return the associated object, otherwise the default value.