org.cdlib.xtf.util
Class AttribList

Object
  AttribList

public class AttribList
extends Object

Maintains a list of key/value pairs. Can be easily iterated over or searched by key.

Field Summary

private LinkedList

list The list is stored as a linked list.

Constructor Summary

AttribList()

Method Summary

void	clear() Remove all key/value pairs from the list
String	get(String key) Retrieves the value associated with the given key, or null if not present.
boolean	isEmpty() Check if the list is empty
Iterator	iterator() Get an iterator on the list
void	put(String key, String value) Add a key/value pair to the list.
int	size() Return the number of key/value pairs in the list

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

list

private LinkedList list

The list is stored as a linked list. Not so fast to iterate, but fast to add/remove.

Constructor Detail

AttribList

public AttribList()

Method Detail

put

public void put(String key,
                String value)

Add a key/value pair to the list. Note: does not check for duplicates!

Parameters:

key - Key identifier

value - Value to associate with that key

get

public String get(String key)

Retrieves the value associated with the given key, or null if not present.

iterator

public Iterator iterator()

Get an iterator on the list

clear

public void clear()

Remove all key/value pairs from the list

isEmpty

public boolean isEmpty()

Check if the list is empty

size

public int size()

Return the number of key/value pairs in the list