HTTPClient
Class CIHashtable

java.lang.Object
  |
  +--java.util.Dictionary
        |
        +--java.util.Hashtable
              |
              +--HTTPClient.CIHashtable

All Implemented Interfaces:

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

class CIHashtable

extends java.util.Hashtable

This class implements a Hashtable with case-insensitive Strings as keys.

See Also:

Serialized Form

Inner classes inherited from class java.util.Map

java.util.Map.Entry

Constructor Summary

CIHashtable()
Create a new CIHashtable with a default initial capacity.

CIHashtable(int initialCapacity)
Create a new CIHashtable with the specified initial capacity.

CIHashtable(int initialCapacity, float loadFactor)
Create a new CIHashtable with the specified initial capacity and the specified load factor.

Method Summary

Type	Method
boolean	containsKey(java.lang.String key) Looks whether any object is associated with the specified key.
java.lang.Object	get(java.lang.String key) Retrieves the object associated with the specified key.
java.util.Enumeration	keys() Returns an enumeration of all the keys in the Hashtable.
java.lang.Object	put(java.lang.String key, java.lang.Object value) Stores the specified object with the specified key.
java.lang.Object	remove(java.lang.String key) Removes the object associated with this key from the Hashtable.

Methods inherited from class java.util.Hashtable

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

Methods inherited from class java.lang.Object

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

Constructor Detail

CIHashtable

public CIHashtable(int initialCapacity,
                   float loadFactor)

Create a new CIHashtable with the specified initial capacity and the specified load factor.

Parameters:

intialCapacity - the initial number of buckets

loadFactor - a number between 0.0 and 1.0

See Also:

java.util.Hashtable(int, float)

CIHashtable

public CIHashtable(int initialCapacity)

Create a new CIHashtable with the specified initial capacity.

Parameters:

intialCapacity - the initial number of buckets

See Also:

java.util.Hashtable(int)

CIHashtable

public CIHashtable()

Create a new CIHashtable with a default initial capacity.

See Also:

java.util.Hashtable()

Method Detail

get

public java.lang.Object get(java.lang.String key)

Retrieves the object associated with the specified key. The key lookup is case-insensitive.

Parameters:

key - the key

Returns:

the object associated with the key, or null if none found.

See Also:

java.util.Hashtable.get(Object)

put

public java.lang.Object put(java.lang.String key,
                            java.lang.Object value)

Stores the specified object with the specified key.

Parameters:

key - the key

value - the object to be associated with the key

Returns:

the object previously associated with the key, or null if there was none.

See Also:

java.util.Hashtable.put(Object, Object)

containsKey

public boolean containsKey(java.lang.String key)

Looks whether any object is associated with the specified key. The key lookup is case insensitive.

Parameters:

key - the key

Returns:

true is there is an object associated with key, false otherwise

See Also:

java.util.Hashtable.containsKey(Object)

remove

public java.lang.Object remove(java.lang.String key)

Removes the object associated with this key from the Hashtable. The key lookup is case insensitive.

Parameters:

key - the key

Returns:

the object associated with this key, or null if there was none.

See Also:

java.util.Hashtable.remove(Object)

keys

public java.util.Enumeration keys()

Returns an enumeration of all the keys in the Hashtable.

Overrides:

keys in class java.util.Hashtable

Returns:

the requested Enumerator

See Also:

java.util.Hashtable.keys(Object)