javafx.collections

Class FXCollections.UnmodifiableObservableListImpl<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

javafx.collections.ObservableListBase<T>

javafx.collections.FXCollections.UnmodifiableObservableListImpl<T>

All Implemented Interfaces:

java.lang.Iterable<T>, java.util.Collection<T>, java.util.List<T>, ObservableList<T>

Enclosing class:

FXCollections

private static class FXCollections.UnmodifiableObservableListImpl<T>
extends ObservableListBase<T>
implements ObservableList<T>

Field Summary

Fields

Modifier and Type	Field and Description
private ObservableList<T>	backingList
private ListChangeListener<T>	listener

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
UnmodifiableObservableListImpl(ObservableList<T> backingList)

Method Summary

Modifier and Type	Method and Description
boolean	addAll(T... elements) A convenience method for var-arg addition of elements.
T	get(int index)
void	remove(int from, int to) A simplified way of calling sublist(from, to).clear().
boolean	removeAll(T... elements) A convenience method for var-arg usage of the removeAll method.
boolean	retainAll(T... elements) A convenience method for var-arg usage of the retainAll method.
boolean	setAll(java.util.Collection<? extends T> col) Clears the ObservableList and adds all elements from the collection.
boolean	setAll(T... elements) Clears the ObservableList and adds all the elements passed as var-args.
int	size()

Methods inherited from class javafx.collections.ObservableListBase

addListener, beginChange, endChange, fireChange, hasListeners, nextAdd, nextPermutation, nextRemove, nextRemove, nextReplace, nextSet, nextUpdate, removeListener

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, 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 javafx.collections.ObservableList

addListener, filtered, removeListener, sorted, sorted

Methods inherited from interface java.util.List

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

backingList

private final ObservableList<T> backingList

listener

private final ListChangeListener<T> listener

Constructor Detail

UnmodifiableObservableListImpl

public UnmodifiableObservableListImpl(ObservableList<T> backingList)

Method Detail

get

public T get(int index)

Specified by:

get in interface java.util.List<T>

Specified by:

get in class java.util.AbstractList<T>

size

public int size()

Specified by:

size in interface java.util.Collection<T>

Specified by:

size in interface java.util.List<T>

Specified by:

size in class java.util.AbstractCollection<T>

addAll

public boolean addAll(T... elements)

Description copied from interface: ObservableList

A convenience method for var-arg addition of elements.

Specified by:

addAll in interface ObservableList<T>

Overrides:

addAll in class ObservableListBase<T>

Parameters:

elements - the elements to add

Returns:

true (as specified by Collection.add(E))

setAll

public boolean setAll(T... elements)

Description copied from interface: ObservableList

Clears the ObservableList and adds all the elements passed as var-args.

Specified by:

setAll in interface ObservableList<T>

Overrides:

setAll in class ObservableListBase<T>

Parameters:

elements - the elements to set

Returns:

true (as specified by Collection.add(E))

setAll

public boolean setAll(java.util.Collection<? extends T> col)

Description copied from interface: ObservableList

Clears the ObservableList and adds all elements from the collection.

Specified by:

setAll in interface ObservableList<T>

Overrides:

setAll in class ObservableListBase<T>

Parameters:

col - the collection with elements that will be added to this observableArrayList

Returns:

true (as specified by Collection.add(E))

removeAll

public boolean removeAll(T... elements)

Description copied from interface: ObservableList

A convenience method for var-arg usage of the removeAll method.

Specified by:

removeAll in interface ObservableList<T>

Overrides:

removeAll in class ObservableListBase<T>

Parameters:

elements - the elements to be removed

Returns:

true if list changed as a result of this call

retainAll

public boolean retainAll(T... elements)

Description copied from interface: ObservableList

A convenience method for var-arg usage of the retainAll method.

Specified by:

retainAll in interface ObservableList<T>

Overrides:

retainAll in class ObservableListBase<T>

Parameters:

elements - the elements to be retained

Returns:

true if list changed as a result of this call

remove

public void remove(int from,
                   int to)

Description copied from interface: ObservableList

A simplified way of calling sublist(from, to).clear(). As this is a common operation, ObservableList has this method for convenient usage.

Specified by:

remove in interface ObservableList<T>

Overrides:

remove in class ObservableListBase<T>

Parameters:

from - the start of the range to remove (inclusive)

to - the end of the range to remove (exclusive)