Class InfoLinkedList

java.lang.Object
  InfoLinkedList

public class InfoLinkedList
extends java.lang.Object

A LinkedList containing Info objects as data

Field Summary

private Node	head
private int	size
private Node	tail

Constructor Summary

InfoLinkedList()

Method Summary

void	add(Info data) Add a new Info object to the end of the list.
Info	get(int index) return the Info object at position index.
void	printAll() for debugging.
int	size() returns the size of this list

Methods inherited from class java.lang.Object

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

Field Detail

head

private Node head

tail

private Node tail

size

private int size

Constructor Detail

InfoLinkedList

public InfoLinkedList()

Method Detail

add

public void add(Info data)

Add a new Info object to the end of the list. You are not required to maintain tail and size, but it makes the method implementations a bit easier.

Parameters:

data -

get

public Info get(int index)

return the Info object at position index. throws IndexOutOfBoundsException if index is not a valid position in the list.

Parameters:

index -

Returns:

size

public int size()

returns the size of this list

Returns:

printAll

public void printAll()

for debugging. prints all elements of the list.