Class ReadOnlyObjectWrapper<T>

public class ReadOnlyObjectWrapper<T>
extends SimpleObjectProperty<T>

• Constructor Summary

  Constructors

  Constructor and Description
  ReadOnlyObjectWrapper() The constructor of ReadOnlyObjectWrapper
  ReadOnlyObjectWrapper(Object bean, String name) The constructor of ReadOnlyObjectWrapper
  ReadOnlyObjectWrapper(Object bean, String name, T initialValue) The constructor of ReadOnlyObjectWrapper
  ReadOnlyObjectWrapper(T initialValue) The constructor of ReadOnlyObjectWrapper

• Method Summary

  All MethodsInstance MethodsConcrete Methods

  Modifier and Type	Method and Description
  void	addListener(ChangeListener<? super T> 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.
  protected void	fireValueChangedEvent() Sends notifications to all attached InvalidationListeners and ChangeListeners.
  ReadOnlyObjectProperty<T>	getReadOnlyProperty() Returns the readonly property, that is synchronized with this ReadOnlyObjectWrapper.
  void	removeListener(ChangeListener<? super T> 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.

  • Methods inherited from class javafx.beans.property.SimpleObjectProperty

    getBean, getName

  • Methods inherited from class javafx.beans.property.ObjectPropertyBase

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

  • Methods inherited from class javafx.beans.property.ObjectProperty

    bindBidirectional, setValue, unbindBidirectional

  • Methods inherited from class javafx.beans.binding.ObjectExpression

    asString, asString, asString, getValue, isEqualTo, isEqualTo, isNotEqualTo, isNotEqualTo, isNotNull, isNull, objectExpression

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

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

    getValue

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

    getValue

• Constructor Detail

  • ReadOnlyObjectWrapper

    public ReadOnlyObjectWrapper()

    The constructor of ReadOnlyObjectWrapper

  • ReadOnlyObjectWrapper

    public ReadOnlyObjectWrapper(T initialValue)

    The constructor of ReadOnlyObjectWrapper

    Parameters:

    initialValue - the initial value of the wrapped value

  • ReadOnlyObjectWrapper

    public ReadOnlyObjectWrapper(Object bean,
                                 String name)

    The constructor of ReadOnlyObjectWrapper

    Parameters:

    bean - the bean of this ReadOnlyObjectProperty

  • ReadOnlyObjectWrapper

    public ReadOnlyObjectWrapper(Object bean,
                                 String name,
                                 T initialValue)

    The constructor of ReadOnlyObjectWrapper

    Parameters:

    bean - the bean of this ReadOnlyObjectProperty

• Method Detail

  • getReadOnlyProperty

    public ReadOnlyObjectProperty<T> getReadOnlyProperty()

    Returns the readonly property, that is synchronized with this ReadOnlyObjectWrapper.

    Returns:

    the readonly property

  • addListener

    public void addListener(InvalidationListener listener)

    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.

    Specified by:

    addListener in interface Observable

    Overrides:

    addListener in class ObjectPropertyBase<T>

    Parameters:

    listener - The listener to register

    See Also:

    Observable.removeListener(InvalidationListener)

  • removeListener

    public void removeListener(InvalidationListener listener)

    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.

    Specified by:

    removeListener in interface Observable

    Overrides:

    removeListener in class ObjectPropertyBase<T>

    Parameters:

    listener - The listener to remove

    See Also:

    Observable.addListener(InvalidationListener)

  • addListener

    public void addListener(ChangeListener<? super T> listener)

    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.

    Specified by:

    addListener in interface ObservableValue<T>

    Overrides:

    addListener in class ObjectPropertyBase<T>

    Parameters:

    listener - The listener to register

    See Also:

    ObservableValue.removeListener(ChangeListener)

  • removeListener

    public void removeListener(ChangeListener<? super T> listener)

    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.

    Specified by:

    removeListener in interface ObservableValue<T>

    Overrides:

    removeListener in class ObjectPropertyBase<T>

    Parameters:

    listener - The listener to remove

    See Also:

    ObservableValue.addListener(ChangeListener)

  • fireValueChangedEvent

    protected void fireValueChangedEvent()

    Sends notifications to all attached InvalidationListeners and ChangeListeners. This method is called when the value is changed, either manually by calling ObjectPropertyBase.set(T) or in case of a bound property, if the binding becomes invalid.

    Overrides:

    fireValueChangedEvent in class ObjectPropertyBase<T>