org.zkoss.util

Class NotableLinkedList<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.AbstractSequentialList<E>

org.zkoss.util.NotableLinkedList<E>

All Implemented Interfaces:

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

Direct Known Subclasses:

AbstractGroup.ChildArray, Document.ChildArray, Element.AttrArray

public class NotableLinkedList<E>
extends AbstractSequentialList<E>
implements List<E>, Cloneable, Serializable

Linked list implementation of the List interface that provides the callback methods such as onAdd(E, E), onSet(E, E) and onRemove(E).

Since:

5.0.8

Author:

tomyeh

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
NotableLinkedList()

Method Summary

Methods

Modifier and Type	Method and Description
ListIterator<E>	listIterator(int index)
protected void	onAdd(E newElement, E followingElement) Called each time an new element is about being added into the array.
protected void	onRemove(E element) Called each time an element is about being removed from the array.
protected void	onSet(E newElement, E replaced) Called each time an element is about being assigned into the array and replace an existence one (by ListIterator.set).
int	size()

Methods inherited from class java.util.AbstractSequentialList

add, addAll, get, iterator, remove, set

Methods inherited from class java.util.AbstractList

add, clear, equals, hashCode, indexOf, lastIndexOf, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, remove, remove, removeAll, retainAll, set, subList, toArray, toArray

Constructor Detail

NotableLinkedList

public NotableLinkedList()

Method Detail

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in interface List<E>

Specified by:

size in class AbstractCollection<E>

listIterator

public ListIterator<E> listIterator(int index)

Specified by:

listIterator in interface List<E>

Specified by:

listIterator in class AbstractSequentialList<E>

onAdd

protected void onAdd(E newElement,
         E followingElement)

Called each time an new element is about being added into the array.

Deriving classes usually put checking codes here. And, throws exception if failure and nothing will be affected.

Parameters:

newElement - the element to be added

followingElement - the element that will 'follow' the new element. In other words, newElement will be inserted before followingElement. If null, it means newElement is appended at the end

onSet

protected void onSet(E newElement,
         E replaced)

Called each time an element is about being assigned into the array and replace an existence one (by ListIterator.set).

Deriving classes usually put checking codes here. And, throws exception if failure and nothing will be affected.

Parameters:

newElement - the element to be added

replaced - the element to be replaced

onRemove

protected void onRemove(E element)

Called each time an element is about being removed from the array. Deriving classes usually put checking codes here. And, throws exception if failure.