org.fujion.common

Class WeakList<E>

java.lang.Object

org.fujion.common.WeakCollectionBase<E>

org.fujion.common.WeakList<E>

Type Parameters:

E - Class of element.

All Implemented Interfaces:

Iterable<E>, Collection<E>, List<E>

public class WeakList<E>
extends WeakCollectionBase<E>
implements List<E>

Implements the equivalent of an array list with weakly referenced elements.

Constructor Summary

Constructors

Constructor and Description
WeakList()
WeakList(WeakList<E> source) Copy constructor

Method Summary

Modifier and Type	Method and Description
boolean	add(E e)
void	add(int index, E element) Inserts a weak reference to the specified element at a specified index.
boolean	addAll(Collection<? extends E> c)
boolean	addAll(int index, Collection<? extends E> c)
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
E	get(int index) Returns the element referenced at the specified index.
int	indexOf(Object o)
boolean	isEmpty()
Iterator<E>	iterator()
int	lastIndexOf(Object o)
ListIterator<E>	listIterator()
ListIterator<E>	listIterator(int index)
E	remove(int index) Removes the weak reference at the specified index.
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
protected void	removeReference(Reference<? extends E> reference)
boolean	retainAll(Collection<?> c)
E	set(int index, E element) Sets a weak reference to the specified element.
int	size() Returns the size of the underlying list.
List<E>	subList(int fromIndex, int toIndex)
Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class org.fujion.common.WeakCollectionBase

cast, compact, contains, createWeakReference, getIterator, getReferent

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

equals, hashCode, replaceAll, sort, spliterator

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

WeakList

public WeakList()

WeakList

public WeakList(WeakList<E> source)

Copy constructor

Parameters:

source - Instance to be copied.

Method Detail

set

public E set(int index,
             E element)

Sets a weak reference to the specified element.

Specified by:

set in interface List<E>

remove

public E remove(int index)

Removes the weak reference at the specified index.

Specified by:

remove in interface List<E>

add

public void add(int index,
                E element)

Inserts a weak reference to the specified element at a specified index.

Specified by:

add in interface List<E>

get

public E get(int index)

Returns the element referenced at the specified index. If the element has already been garbage-collected, null is returned.

Specified by:

get in interface List<E>

size

public int size()

Returns the size of the underlying list.

Specified by:

size in interface Collection<E>

Specified by:

size in interface List<E>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<E>

Specified by:

isEmpty in interface List<E>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface List<E>

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface List<E>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<E>

Specified by:

toArray in interface List<E>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<E>

Specified by:

toArray in interface List<E>

add

public boolean add(E e)

Specified by:

add in interface Collection<E>

Specified by:

add in interface List<E>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface List<E>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<E>

Specified by:

containsAll in interface List<E>

addAll

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

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface List<E>

addAll

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

Specified by:

addAll in interface List<E>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<E>

Specified by:

removeAll in interface List<E>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<E>

Specified by:

retainAll in interface List<E>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface List<E>

indexOf

public int indexOf(Object o)

Specified by:

indexOf in interface List<E>

lastIndexOf

public int lastIndexOf(Object o)

Specified by:

lastIndexOf in interface List<E>

listIterator

public ListIterator<E> listIterator()

Specified by:

listIterator in interface List<E>

listIterator

public ListIterator<E> listIterator(int index)

Specified by:

listIterator in interface List<E>

subList

public List<E> subList(int fromIndex,
                       int toIndex)

Specified by:

subList in interface List<E>

removeReference

protected void removeReference(Reference<? extends E> reference)

Specified by:

removeReference in class WeakCollectionBase<E>