org.nuiton.util
Class HashList<E>

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.ArrayList<E>
              org.nuiton.util.HashList<E>

All Implemented Interfaces:

Serializable, Cloneable, Iterable<E>, Collection<E>, List<E>, RandomAccess

public class HashList<E>
extends ArrayList<E>

Cette objet permet de gerer l'unicité des objets ajouté. Lorsque l'on appelle la methode add sur cette objet, il verifie en premier que l'objet n'est pas deja dans la liste. S'il y est alors il n'est pas ajouter, sinon il est ajouter. L'utilisation de la methode set n'est pas permise

FIXME: la serialisation n'est pas modifier, c-a-d que seul le tableau est conserve et pas la hashSet, donc apres recuperation, l'uticite n'est plus garantie. Il faut donc surcharger readObject et writeObject pour conserver le HashSet

See Also:

Serialized Form

Field Summary

protected HashSet<E>

set

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

HashList()

HashList(Collection<? extends E> c)

HashList(int initialCapacity)

Method Summary

boolean	add(E o)
void	add(int index, E element)
boolean	addAll(Collection<? extends E> c)
boolean	addAll(int index, Collection<? extends E> c)
void	clear()
Object	clone()
boolean	contains(Object elem)
E	remove(int index) supprime l'element demandé.
protected void	removeRange(int fromIndex, int toIndex)
E	set(int index, E element)

Methods inherited from class java.util.ArrayList

ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, size, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, removeAll, retainAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

containsAll, equals, hashCode, iterator, listIterator, listIterator, removeAll, retainAll, subList

Field Detail

set

protected HashSet<E> set

Constructor Detail

HashList

public HashList()

HashList

public HashList(Collection<? extends E> c)

HashList

public HashList(int initialCapacity)

Method Detail

set

public E set(int index,
             E element)

Specified by:

set in interface List<E>

Overrides:

set in class ArrayList<E>

add

public boolean add(E o)

Specified by:

add in interface Collection<E>

Specified by:

add in interface List<E>

Overrides:

add in class ArrayList<E>

add

public void add(int index,
                E element)

Specified by:

add in interface List<E>

Overrides:

add in class ArrayList<E>

remove

public E remove(int index)

supprime l'element demandé. Si l'elment n'existe pas alors, null est retrouné.

Specified by:

remove in interface List<E>

Overrides:

remove in class ArrayList<E>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface List<E>

Overrides:

clear in class ArrayList<E>

addAll

public boolean addAll(Collection<? extends E> c)

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface List<E>

Overrides:

addAll in class ArrayList<E>

addAll

public boolean addAll(int index,
                      Collection<? extends E> c)

Specified by:

addAll in interface List<E>

Overrides:

addAll in class ArrayList<E>

removeRange

protected void removeRange(int fromIndex,
                           int toIndex)

Overrides:

removeRange in class ArrayList<E>

contains

public boolean contains(Object elem)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface List<E>

Overrides:

contains in class ArrayList<E>

clone

public Object clone()

Overrides:

clone in class ArrayList<E>