Top Description Inners Fields Constructors Methods
com.calendarfx.util

public Class WeakList<T>

extends AbstractList<T>
Class Inheritance
Imports
java.lang.ref.WeakReference, java.util.AbstractList, .ArrayList, .Collection, .Iterator, .List
A simple list wich holds only weak references to the original objects.

Nested and Inner Type Summary

Modifier and TypeClass and Description
private class
WeakList.WeakListIterator

Field Summary

Modifier and TypeField and Description
private final ArrayList<WeakReference<T>>
items

Inherited from java.util.AbstractList:
modCount

Constructor Summary

AccessConstructor and Description
public
WeakList()

Creates new WeakList

public
WeakList(Collection<E> c)

Method Summary

Modifier and TypeMethod and Description
public void
add(int
index at which the specified element is to be inserted
index, Object
element to be inserted
element)

Overrides java.util.AbstractList.add.

Implements java.util.List.add.

Inserts the specified element at the specified position in this list (optional operation).

public T
get(int
index of the element to return
index)

Implements abstract java.util.AbstractList.get.

Implements java.util.List.get.

Returns the element at the specified position in this list.

public Iterator<T>
iterator()

Overrides java.util.AbstractList.iterator.

Implements java.util.List.iterator, java.util.Collection.iterator.

Returns an iterator over the elements in this list in proper sequence.

private void
removeReleased()

public int
size()

Implements abstract java.util.AbstractCollection.size.

Implements java.util.List.size, java.util.Collection.size.

Returns the number of elements in this list.

Inherited from java.util.AbstractList:
addaddAllclearequalshashCodeindexOflastIndexOflistIteratorlistIteratorremoveremoveRangesetsubList

Field Detail

itemsback to summary
private final ArrayList<WeakReference<T>> items

Constructor Detail

WeakListback to summary
public WeakList()

Creates new WeakList

WeakListback to summary
public WeakList(Collection<E> c)

Method Detail

addback to summary
public void add(int index, Object element)

Overrides java.util.AbstractList.add.

Implements java.util.List.add.

Doc from java.util.AbstractList.add.

Inserts the specified element at the specified position in this list (optional operation). Shifts the element currently at that position (if any) and any subsequent elements to the right (adds one to their indices).

Parameters
index:int

Doc from java.util.List.add.

index at which the specified element is to be inserted

element:Object

Doc from java.util.List.add.

element to be inserted

getback to summary
public T get(int index)

Implements abstract java.util.AbstractList.get.

Implements java.util.List.get.

Doc from java.util.AbstractList.get.

Returns the element at the specified position in this list.

Parameters
index:int

Doc from java.util.List.get.

index of the element to return

Returns:T

Doc from java.util.List.get.

the element at the specified position in this list

iteratorback to summary
public Iterator<T> iterator()

Overrides java.util.AbstractList.iterator.

Implements java.util.List.iterator, java.util.Collection.iterator.

Doc from java.util.AbstractList.iterator.

Returns an iterator over the elements in this list in proper sequence.

Returns:Iterator<T>

an iterator over the elements in this list in proper sequence

removeReleasedback to summary
private void removeReleased()
sizeback to summary
public int size()

Implements abstract java.util.AbstractCollection.size.

Implements java.util.List.size, java.util.Collection.size.

Doc from java.util.List.size.

Returns the number of elements in this list. If this list contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.

Returns:int

the number of elements in this list

com.calendarfx.util back to summary

private Class WeakList.WeakListIterator

extends Object
implements Iterator<T>
Class Inheritance
All Implemented Interfaces
java.util.Iterator

Field Summary

Modifier and TypeField and Description
private int
i

private final int
n

Constructor Summary

AccessConstructor and Description
public
WeakListIterator()

Method Summary

Modifier and TypeMethod and Description
public boolean
hasNext()

Implements java.util.Iterator.hasNext.

Returns true if the iteration has more elements.

public T
next()

Implements java.util.Iterator.next.

Returns the next element in the iteration.

public void
remove()

Overrides default java.util.Iterator.remove.

Removes from the underlying collection the last element returned by this iterator (optional operation).

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

iback to summary
private int i
nback to summary
private final int n

Constructor Detail

WeakListIteratorback to summary
public WeakListIterator()

Method Detail

hasNextback to summary
public boolean hasNext()

Implements java.util.Iterator.hasNext.

Doc from java.util.Iterator.hasNext.

Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

Returns:boolean

true if the iteration has more elements

nextback to summary
public T next()

Implements java.util.Iterator.next.

Doc from java.util.Iterator.next.

Returns the next element in the iteration.

Returns:T

the next element in the iteration

removeback to summary
public void remove()

Overrides default java.util.Iterator.remove.

Doc from java.util.Iterator.remove.

Removes from the underlying collection the last element returned by this iterator (optional operation). This method can be called only once per call to next.

The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method, unless an overriding class has specified a concurrent modification policy.

The behavior of an iterator is unspecified if this method is called after a call to the forEachRemaining method.