Module javafx.base
Package javafx.beans.property

Class SetPropertyBase<E>

java.lang.Object
javafx.beans.binding.SetExpression<E>
javafx.beans.property.ReadOnlySetProperty<E>
javafx.beans.property.SetProperty<E>
javafx.beans.property.SetPropertyBase<E>
Type Parameters:
E - the type of the Set elements
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>
Direct Known Subclasses:
SimpleSetProperty
public abstract class SetPropertyBase<E>
extends SetProperty<E>
The class SetPropertyBase is the base class for a property wrapping an ObservableSet. It provides all the functionality required for a property except for the ReadOnlyProperty.getBean() and ReadOnlyProperty.getName() methods, which must be implemented by extending classes.
Since:
JavaFX 2.1
See Also:
ObservableSet, SetProperty

  • Constructor Details

    • SetPropertyBase

      public SetPropertyBase()
      The Constructor of SetPropertyBase

    • SetPropertyBase

      public SetPropertyBase​(ObservableSet<E> initialValue)
      The constructor of the SetPropertyBase.
      Parameters:
      initialValue - the initial value of the wrapped value

  • Method Details

    • fireValueChangedEvent

      protected void fireValueChangedEvent()
      Sends notifications to all attached InvalidationListeners, ChangeListeners, and SetChangeListener. This method is called when the value is changed, either manually by calling WritableObjectValue.set(javafx.collections.ObservableSet) or in case of a bound property, if the binding becomes invalid.

    • fireValueChangedEvent

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

    • invalidated

      protected void invalidated()
      The method invalidated() can be overridden to receive invalidation notifications. This is the preferred option in Objects defining the property, because it requires less memory. The default implementation is empty.

    • toString

      public String toString()
      Returns a string representation of this SetPropertyBase object.
      Overrides:
      toString in class SetProperty<E>
      Returns:
      a string representation of this SetPropertyBase object.