stamp.util
Class LinkedList

java.lang.Object
  |
  +--stamp.util.LinkedList

public class LinkedList

extends Object

A linked list.

Field Summary

protected LinkedListItem

list

Constructor Summary

LinkedList()

Method Summary

void	addItem(LinkedListItem item) Add an item to the list.
LinkedListItem	getFirst() Return the first item in the list.
LinkedListItem	getLast() return the last item in the list
LinkedListItem	getNext(LinkedListItem item) Given an item in the list return the next item.
LinkedListItem	getNextLoop(LinkedListItem item) Given an item in the list return the next item, or the first item in the list if the end of the list is reached.
void	removeItem(LinkedListItem item) Remove an item from the list.

Methods inherited from class java.lang.Object

equals

Field Detail

list

protected LinkedListItem list

Constructor Detail

LinkedList

public LinkedList()

Method Detail

getFirst

public LinkedListItem getFirst()
                        throws NoSuchElementException

Return the first item in the list.

getLast

public LinkedListItem getLast()
                       throws NoSuchElementException

return the last item in the list

getNext

public LinkedListItem getNext(LinkedListItem item)
                       throws NoSuchElementException

Given an item in the list return the next item.

getNextLoop

public LinkedListItem getNextLoop(LinkedListItem item)
                           throws NoSuchElementException

Given an item in the list return the next item, or the first item in the list if the end of the list is reached.

addItem

public void addItem(LinkedListItem item)

Add an item to the list. The item is added to the head of the list.

removeItem

public void removeItem(LinkedListItem item)

Remove an item from the list.