rails.game.state
Class ArrayListState<E>

java.lang.Object
  rails.game.state.ArrayListState<E>

public class ArrayListState<E>
extends java.lang.Object

State class that wraps an ArrayList Generates according list moves Remark: Does not extend State or implements StateI do avoid additional overhead All state/move mechanisms already contained in Move objects For the future a simpler unified StateI would make things clearer TODO: Replace all stateful lists by this class and simplify according move objects

Constructor Summary

ArrayListState(java.lang.String listName)
constructor for an empty list

ArrayListState(java.lang.String listName, java.util.Collection<E> collection)
constructor for a prefilled list

Method Summary

void	add(E element)
void	add(int index, E element)
void	clear()
boolean	contains(E element)
E	get(int index)
int	indexOf(java.lang.Object o)
void	move(E element, int toIndex)
boolean	remove(E element)
int	size()
java.util.List<E>	viewList() returns unmodifiable view of list

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayListState

public ArrayListState(java.lang.String listName)

constructor for an empty list

Parameters:

name -

ArrayListState

public ArrayListState(java.lang.String listName,
                      java.util.Collection<E> collection)

constructor for a prefilled list

Parameters:

element -

Method Detail

add

public void add(E element)

add

public void add(int index,
                E element)

remove

public boolean remove(E element)

move

public void move(E element,
                 int toIndex)

contains

public boolean contains(E element)

clear

public void clear()

viewList

public java.util.List<E> viewList()

returns unmodifiable view of list

size

public int size()

indexOf

public int indexOf(java.lang.Object o)

get

public E get(int index)