Class ReadOnlySetPropertyBase<E>

public abstract class ReadOnlySetPropertyBase<E>
extends ReadOnlySetProperty<E>

• Property Summary

  • Properties inherited from class javafx.beans.binding.SetExpression

    empty, size

• Constructor Summary

  Constructors

  Constructor and Description
  ReadOnlySetPropertyBase()

• Method Summary

  All MethodsInstance MethodsConcrete 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.
  protected void	fireValueChangedEvent() This method needs to be called if the reference to the ObservableSet changes.
  protected void	fireValueChangedEvent(SetChangeListener.Change<? extends E> change) This method needs to be called if the content of the referenced ObservableSet changes.
  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.

  • 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, emptyProperty, getSize, getValue, isEmpty, isEqualTo, isNotEqualTo, isNotNull, isNull, iterator, remove, removeAll, retainAll, setExpression, size, sizeProperty, toArray, toArray

  • Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Methods inherited from interface javafx.beans.property.ReadOnlyProperty

    getBean, getName

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

    getValue

  • Methods inherited from interface javafx.beans.value.ObservableObjectValue

    get

  • Methods inherited from interface java.util.Set

    spliterator

  • Methods inherited from interface java.util.Collection

    parallelStream, removeIf, stream

  • Methods inherited from interface java.lang.Iterable

    forEach

• Constructor Detail

  • ReadOnlySetPropertyBase

    public ReadOnlySetPropertyBase()

• Method Detail

  • 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

  • fireValueChangedEvent

    protected void fireValueChangedEvent()

    This method needs to be called if the reference to the ObservableSet changes. It sends notifications to all attached InvalidationListeners, ChangeListeners, and SetChangeListener. This method needs to be called, if the value of this property changes.

  • fireValueChangedEvent

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

    This method needs to be called if the content of the referenced ObservableSet changes. Sends notifications to all attached InvalidationListeners, ChangeListeners, and SetChangeListener. This method is called when the content of the list changes.

    Parameters:

    change - the change that needs to be propagated