FXCollections.SingletonObservableList

java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractList<E>
  - - javafx.collections.FXCollections.SingletonObservableList<E>

All Implemented Interfaces:

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

Enclosing class:

FXCollections
```
private static class FXCollections.SingletonObservableList<E>
extends java.util.AbstractList<E>
implements ObservableList<E>
```

Field Summary

Fields
Modifier and Type Field and Description

private E element
- Fields inherited from class java.util.AbstractList
  modCount

Fields
Modifier and Type	Field and Description
`private E`	`element`

Constructor Summary

Constructors
Constructor and Description

SingletonObservableList(E element)

Constructors
Constructor and Description
`SingletonObservableList(E element)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`addAll(E... elements)` A convenience method for var-arg addition of elements.
`void`	`addListener(InvalidationListener listener)` Add a listener to this observable list.
`boolean`	`contains(java.lang.Object o)`
`E`	`get(int index)`
`boolean`	`isEmpty()`
`void`	`remove(int from, int to)` A simplified way of calling `sublist(from, to).clear()`.
`boolean`	`removeAll(E... elements)` A convenience method for var-arg usage of the `removeAll` method.
`void`	`removeListener(InvalidationListener listener)` Tries to remove a listener from this observable list.
`boolean`	`retainAll(E... elements)` A convenience method for var-arg usage of the `retainAll` method.
`boolean`	`setAll(java.util.Collection<? extends E> col)` Clears the ObservableList and adds all elements from the collection.
`boolean`	`setAll(E... elements)` Clears the ObservableList and adds all the elements passed as var-args.
`int`	`size()`

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, containsAll, 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
filtered, sorted, sorted

Methods inherited from interface java.util.List
add, add, addAll, addAll, clear, containsAll, equals, hashCode, indexOf, 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
  - element
```
private final E element
```
- Constructor Detail
  - SingletonObservableList
```
public SingletonObservableList(E element)
```
- Method Detail
  - addAll
```
public boolean addAll(E... elements)
```
    Description copied from interface: ObservableList
    
    A convenience method for var-arg addition of elements.
    
    Specified by:
    
    addAll in interface ObservableList<E>
    
    Parameters:
    
    elements - the elements to add
    
    Returns:
    
    true (as specified by Collection.add(E))
  - setAll
```
public boolean setAll(E... elements)
```
    Description copied from interface: ObservableList
    
    Clears the ObservableList and adds all the elements passed as var-args.
    
    Specified by:
    
    setAll in interface ObservableList<E>
    
    Parameters:
    
    elements - the elements to set
    
    Returns:
    
    true (as specified by Collection.add(E))
  - setAll
```
public boolean setAll(java.util.Collection<? extends E> col)
```
    Description copied from interface: ObservableList
    
    Clears the ObservableList and adds all elements from the collection.
    
    Specified by:
    
    setAll in interface ObservableList<E>
    
    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(E... elements)
```
    Description copied from interface: ObservableList
    
    A convenience method for var-arg usage of the removeAll method.
    
    Specified by:
    
    removeAll in interface ObservableList<E>
    
    Parameters:
    
    elements - the elements to be removed
    
    Returns:
    
    true if list changed as a result of this call
  - retainAll
```
public boolean retainAll(E... elements)
```
    Description copied from interface: ObservableList
    
    A convenience method for var-arg usage of the retainAll method.
    
    Specified by:
    
    retainAll in interface ObservableList<E>
    
    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<E>
    
    Parameters:
    
    from - the start of the range to remove (inclusive)
    
    to - the end of the range to remove (exclusive)
  - addListener
```
public void addListener(InvalidationListener listener)
```
    Description copied from interface: ObservableList
    
    Add a listener to this observable list.
    
    Specified by:
    
    addListener in interface ObservableList<E>
    
    Parameters:
    
    listener - the listener for listening to the list changes
  - removeListener
```
public void removeListener(InvalidationListener listener)
```
    Description copied from interface: ObservableList
    
    Tries to remove a listener from this observable list. If the listener is not attached to this list, nothing happens.
    
    Specified by:
    
    removeListener in interface ObservableList<E>
    
    Parameters:
    
    listener - a listener to remove
  - size
```
public int size()
```
    Specified by:
    
    size in interface java.util.Collection<E>
    
    Specified by:
    
    size in interface java.util.List<E>
    
    Specified by:
    
    size in class java.util.AbstractCollection<E>
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface java.util.Collection<E>
    
    Specified by:
    
    isEmpty in interface java.util.List<E>
    
    Overrides:
    
    isEmpty in class java.util.AbstractCollection<E>
  - contains
```
public boolean contains(java.lang.Object o)
```
    Specified by:
    
    contains in interface java.util.Collection<E>
    
    Specified by:
    
    contains in interface java.util.List<E>
    
    Overrides:
    
    contains in class java.util.AbstractCollection<E>
  - get
```
public E get(int index)
```
    Specified by:
    
    get in interface java.util.List<E>
    
    Specified by:
    
    get in class java.util.AbstractList<E>

Class FXCollections.SingletonObservableList<E>

Field Summary

Fields inherited from class java.util.AbstractList

Constructor Summary

Method Summary

Methods inherited from class java.util.AbstractList

Methods inherited from class java.util.AbstractCollection

Methods inherited from class java.lang.Object

Methods inherited from interface javafx.collections.ObservableList

Methods inherited from interface java.util.List

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Field Detail

element

Constructor Detail

SingletonObservableList

Method Detail

addAll

setAll

setAll

removeAll

retainAll

remove

addListener

removeListener

size

isEmpty

contains

get