com.autonomy.utilities
Class OrderedHashtable

java.lang.Object
  |
  +--java.util.Dictionary
        |
        +--java.util.Hashtable
              |
              +--com.autonomy.utilities.OrderedHashtable

All Implemented Interfaces:

java.lang.Cloneable, java.util.Map, java.io.Serializable

public class OrderedHashtable

extends java.util.Hashtable

Exactly the same as java.util.Hashtable except the keys() method returns the elements in the order they were inserted in the Hashtable

See Also:

Hashtable, Serialized Form

Constructor Summary

OrderedHashtable()
Constructor.

Method Summary

java.util.Enumeration	keys() Returns an enumeration of elements, in the same order that they were inserted into the hashtable.
java.lang.Object	put(java.lang.Object name, java.lang.Object value) Adds an element to the Hashtable
java.lang.Object	remove(java.lang.Object name) Removes an element from the Hashtable

Methods inherited from class java.util.Hashtable

clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, get, hashCode, isEmpty, keySet, putAll, size, toString, values

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

OrderedHashtable

public OrderedHashtable()

Constructor. Takes no other action other than calling the constructor for the Hashtable class.

Method Detail

put

public java.lang.Object put(java.lang.Object name,
                            java.lang.Object value)

Adds an element to the Hashtable

Specified by:

put in interface java.util.Map

Overrides:

put in class java.util.Hashtable

See Also:

Hashtable

remove

public java.lang.Object remove(java.lang.Object name)

Removes an element from the Hashtable

Specified by:

remove in interface java.util.Map

Overrides:

remove in class java.util.Hashtable

See Also:

Hashtable

keys

public java.util.Enumeration keys()

Returns an enumeration of elements, in the same order that they were inserted into the hashtable.

Overrides:

keys in class java.util.Hashtable