Package org.eclipse.gef.common.beans.property

Class ReadOnlySetWrapperEx<E>

java.lang.Object

javafx.beans.binding.SetExpression<E>

javafx.beans.property.ReadOnlySetProperty<E>

javafx.beans.property.SetProperty<E>

javafx.beans.property.SetPropertyBase<E>

javafx.beans.property.SimpleSetProperty<E>

javafx.beans.property.ReadOnlySetWrapper<E>

org.eclipse.gef.common.beans.property.ReadOnlySetWrapperEx<E>

Type Parameters:

E - The element type of the wrapped ObservableSet.

All Implemented Interfaces:

Iterable<E>, Collection<E>, Set<E>, Observable, Property<ObservableSet<E>>, ReadOnlyProperty<ObservableSet<E>>, ObservableObjectValue<ObservableSet<E>>, ObservableSetValue<E>, ObservableValue<ObservableSet<E>>, WritableObjectValue<ObservableSet<E>>, WritableSetValue<E>, WritableValue<ObservableSet<E>>, ObservableSet<E>

public class ReadOnlySetWrapperEx<E>
extends ReadOnlySetWrapper<E>

A replacement for ReadOnlySetWrapper to fix the following JavaFX issues:

• Change notifications are fired even when the observed value did not change.(https://bugs.openjdk.java.net/browse/JDK-8089169)
• Bidirectional binding not working (https://bugs.openjdk.java.net/browse/JDK-8089557): fixed by not forwarding listeners to the nested read-only property but rather keeping the lists of listeners distinct.

Property Summary

Properties inherited from class javafx.beans.property.SetPropertyBase

empty, size

Constructor Summary

Constructors

Constructor	Description
ReadOnlySetWrapperEx()	Creates a new unnamed ReadOnlySetWrapperEx.
ReadOnlySetWrapperEx(Object bean, String name)	Creates a new named ReadOnlySetWrapperEx related to the given bean.
ReadOnlySetWrapperEx(Object bean, String name, ObservableSet<E> initialValue)	Creates a new named ReadOnlySetWrapperEx, related to the given bean and provided with the initial value.
ReadOnlySetWrapperEx(ObservableSet<E> initialValue)	Creates a new unnamed ReadOnlySetWrapperEx with the given initial value.

Method Summary

Modifier and Type	Method	Description
void	addListener(InvalidationListener listener)
void	addListener(ChangeListener<? super ObservableSet<E>> listener)
void	addListener(SetChangeListener<? super E> listener)
protected void	fireValueChangedEvent()
protected void	fireValueChangedEvent(SetChangeListener.Change<? extends E> change)
ReadOnlySetProperty<E>	getReadOnlyProperty()
int	hashCode()
void	removeListener(InvalidationListener listener)
void	removeListener(ChangeListener<? super ObservableSet<E>> listener)
void	removeListener(SetChangeListener<? super E> listener)

Methods inherited from class javafx.beans.property.SimpleSetProperty

getBean, getName

Methods inherited from class javafx.beans.property.SetPropertyBase

bind, emptyProperty, get, invalidated, isBound, set, sizeProperty, toString, unbind

Methods inherited from class javafx.beans.property.SetProperty

bindBidirectional, setValue, unbindBidirectional

Methods inherited from class javafx.beans.property.ReadOnlySetProperty

bindContent, bindContentBidirectional, equals, 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 java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface javafx.beans.value.ObservableValue

getValue

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, equals, isEmpty, iterator, remove, removeAll, retainAll, size, spliterator, toArray, toArray

Methods inherited from interface javafx.beans.value.WritableValue

getValue

Constructor Details

ReadOnlySetWrapperEx

public ReadOnlySetWrapperEx()

Creates a new unnamed ReadOnlySetWrapperEx.

ReadOnlySetWrapperEx

public ReadOnlySetWrapperEx(Object bean,
 String name)

Creates a new named ReadOnlySetWrapperEx related to the given bean.

Parameters:

bean - The bean to relate the to be created ReadOnlySetWrapperEx to.

name - The name for the to be created ReadOnlySetWrapperEx.

ReadOnlySetWrapperEx

public ReadOnlySetWrapperEx(Object bean,
 String name,
 ObservableSet<E> initialValue)

Creates a new named ReadOnlySetWrapperEx, related to the given bean and provided with the initial value.

Parameters:

bean - The bean to relate the to be created ReadOnlySetWrapperEx to.

name - The name for the to be created ReadOnlySetWrapperEx.

initialValue - The initial value of the to be created ReadOnlySetWrapperEx.

ReadOnlySetWrapperEx

public ReadOnlySetWrapperEx(ObservableSet<E> initialValue)

Creates a new unnamed ReadOnlySetWrapperEx with the given initial value.

Parameters:

initialValue - The initial value of the to be created ReadOnlySetWrapperEx.

Method Details

addListener

public void addListener(ChangeListener<? super ObservableSet<E>> listener)

Specified by:

addListener in interface ObservableValue<E>

Overrides:

addListener in class SetPropertyBase<E>

addListener

public void addListener(InvalidationListener listener)

Specified by:

addListener in interface Observable

Overrides:

addListener in class SetPropertyBase<E>

addListener

public void addListener(SetChangeListener<? super E> listener)

Specified by:

addListener in interface ObservableSet<E>

Overrides:

addListener in class SetPropertyBase<E>

fireValueChangedEvent

protected void fireValueChangedEvent()

Overrides:

fireValueChangedEvent in class ReadOnlySetWrapper<E>

fireValueChangedEvent

protected void fireValueChangedEvent(SetChangeListener.Change<? extends E> change)

Overrides:

fireValueChangedEvent in class ReadOnlySetWrapper<E>

getReadOnlyProperty

public ReadOnlySetProperty<E> getReadOnlyProperty()

Overrides:

getReadOnlyProperty in class ReadOnlySetWrapper<E>

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<E>

Specified by:

hashCode in interface Set<E>

Overrides:

hashCode in class ReadOnlySetProperty<E>

removeListener

public void removeListener(ChangeListener<? super ObservableSet<E>> listener)

Specified by:

removeListener in interface ObservableValue<E>

Overrides:

removeListener in class SetPropertyBase<E>

removeListener

public void removeListener(InvalidationListener listener)

Specified by:

removeListener in interface Observable

Overrides:

removeListener in class SetPropertyBase<E>

removeListener

public void removeListener(SetChangeListener<? super E> listener)

Specified by:

removeListener in interface ObservableSet<E>

Overrides:

removeListener in class SetPropertyBase<E>