ReadOnlySetWrapper.ReadOnlyPropertyImpl (JavaFX 2.2)

java.lang.Object
- javafx.beans.binding.SetExpression<E>
- - javafx.beans.property.ReadOnlySetProperty<E>
  - - javafx.beans.property.ReadOnlySetWrapper.ReadOnlyPropertyImpl

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Set<E>, Observable, ReadOnlyProperty<ObservableSet<E>>, ObservableObjectValue<ObservableSet<E>>, ObservableSetValue<E>, ObservableValue<ObservableSet<E>>, ObservableSet<E>

Enclosing class:

ReadOnlySetWrapper<E>
```
private class ReadOnlySetWrapper.ReadOnlyPropertyImpl
extends ReadOnlySetProperty<E>
```

Property Summary

Properties
Type Property and Description

ReadOnlyBooleanProperty empty

ReadOnlyIntegerProperty size
A boolean property that is true, if the set is empty.

Properties
Type	Property and Description
`ReadOnlyBooleanProperty`	`empty`
`ReadOnlyIntegerProperty`	`size` A boolean property that is `true`, if the set is empty.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addListener(ChangeListener<? super ObservableSet<E>> listener)` Adds a `ChangeListener` which will be notified whenever the value of the `ObservableValue` changes.
`void`	`addListener(InvalidationListener listener)` Adds an `InvalidationListener` which will be notified whenever the `Observable` becomes invalid.
`void`	`addListener(SetChangeListener<? super E> listener)` Add a listener to this observable set.
`ReadOnlyBooleanProperty`	`emptyProperty()`
`ObservableSet<E>`	`get()` Returns the current value of this `ObservableObjectValue<T>`.
`java.lang.Object`	`getBean()` Returns the `Object` that contains this property.
`java.lang.String`	`getName()` Returns the name of this property.
`void`	`removeListener(ChangeListener<? super ObservableSet<E>> listener)` Removes the given listener from the list of listeners, that are notified whenever the value of the `ObservableValue` changes.
`void`	`removeListener(InvalidationListener listener)` Removes the given listener from the list of listeners, that are notified whenever the value of the `Observable` becomes invalid.
`void`	`removeListener(SetChangeListener<? super E> listener)` Tries to removed a listener from this observable set.
`ReadOnlyIntegerProperty`	`sizeProperty()` A boolean property that is `true`, if the set is empty.

Methods inherited from class javafx.beans.property.ReadOnlySetProperty
bindContent, bindContentBidirectional, equals, hashCode, toString, unbindContent, unbindContentBidirectional

Methods inherited from class javafx.beans.binding.SetExpression
add, addAll, asString, clear, contains, containsAll, getSize, getValue, isEmpty, isEqualTo, isNotEqualTo, isNotNull, isNull, iterator, remove, removeAll, retainAll, setExpression, size, toArray, toArray

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface javafx.beans.value.ObservableValue
getValue

- Property Detail
  - size
```
public ReadOnlyIntegerProperty sizeProperty
```
    Specified by:
    
    sizeProperty in class SetExpression<E>
    
    See Also:
    SetExpression.getSize()
  - empty
```
public ReadOnlyBooleanProperty emptyProperty
```
    Specified by:
    
    emptyProperty in class SetExpression<E>
    
    See Also:
    SetExpression.isEmpty()
- Method Detail
  - get
```
public ObservableSet<E> get()
```
    Description copied from interface: ObservableObjectValue
    
    Returns the current value of this ObservableObjectValue<T>.
    
    Returns:
    The current value
  - addListener
```
public void addListener(InvalidationListener listener)
```
    Description copied from interface: Observable
    
    Adds an InvalidationListener which will be notified whenever the Observable becomes invalid. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness.
    Note that the same actual InvalidationListener instance may be safely registered for different Observables.
    The Observable stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling removeListener after use or to use an instance of WeakInvalidationListener avoid this situation.
    
    Parameters:
    listener - The listener to register
    See Also:
    Observable.removeListener(InvalidationListener)
  - removeListener
```
public void removeListener(InvalidationListener listener)
```
    Description copied from interface: Observable
    
    Removes the given listener from the list of listeners, that are notified whenever the value of the Observable becomes invalid.
    If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed.
    
    Parameters:
    listener - The listener to remove
    See Also:
    Observable.addListener(InvalidationListener)
  - addListener
```
public void addListener(ChangeListener<? super ObservableSet<E>> listener)
```
    Description copied from interface: ObservableValue
    
    Adds a ChangeListener which will be notified whenever the value of the ObservableValue changes. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness.
    Note that the same actual ChangeListener instance may be safely registered for different ObservableValues.
    The ObservableValue stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling removeListener after use or to use an instance of WeakChangeListener avoid this situation.
    
    Parameters:
    listener - The listener to register
    See Also:
    ObservableValue.removeListener(ChangeListener)
  - removeListener
```
public void removeListener(ChangeListener<? super ObservableSet<E>> listener)
```
    Description copied from interface: ObservableValue
    
    Removes the given listener from the list of listeners, that are notified whenever the value of the ObservableValue changes.
    If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed.
    
    Parameters:
    listener - The listener to remove
    See Also:
    ObservableValue.addListener(ChangeListener)
  - addListener
```
public void addListener(SetChangeListener<? super E> listener)
```
    Description copied from interface: ObservableSet
    
    Add a listener to this observable set.
    
    Parameters:
    listener - the listener for listening to the set changes
  - removeListener
```
public void removeListener(SetChangeListener<? super E> listener)
```
    Description copied from interface: ObservableSet
    
    Tries to removed a listener from this observable set. If the listener is not attached to this list, nothing happens.
    
    Parameters:
    listener - a listener to remove
  - getBean
```
public java.lang.Object getBean()
```
    Description copied from interface: ReadOnlyProperty
    
    Returns the Object that contains this property. If this property is not contained in an Object, null is returned.
    
    Returns:
    the containing Object or null
  - getName
```
public java.lang.String getName()
```
    Description copied from interface: ReadOnlyProperty
    
    Returns the name of this property. If the property does not have a name, this method returns an empty String.
    
    Returns:
    the name or an empty String
  - sizeProperty
```
public ReadOnlyIntegerProperty sizeProperty()
```
    Description copied from class: SetExpression
    
    A boolean property that is true, if the set is empty.
    
    Specified by:
    
    sizeProperty in class SetExpression<E>
    
    See Also:
    SetExpression.getSize()
  - emptyProperty
```
public ReadOnlyBooleanProperty emptyProperty()
```
    Specified by:
    
    emptyProperty in class SetExpression<E>
    
    See Also:
    SetExpression.isEmpty()

Class ReadOnlySetWrapper.ReadOnlyPropertyImpl

Property Summary

Method Summary

Methods inherited from class javafx.beans.property.ReadOnlySetProperty

Methods inherited from class javafx.beans.binding.SetExpression

Methods inherited from class java.lang.Object

Methods inherited from interface javafx.beans.value.ObservableValue

Property Detail

size

empty

Method Detail

get

addListener

removeListener

addListener

removeListener

addListener

removeListener

getBean

getName

sizeProperty

emptyProperty