Module javafx.base
Package javafx.beans.property

Class ListPropertyBase<E>

java.lang.Object
javafx.beans.binding.ListExpression<E>
javafx.beans.property.ReadOnlyListProperty<E>
javafx.beans.property.ListProperty<E>
javafx.beans.property.ListPropertyBase<E>
Type Parameters:
E - the type of the List elements
All Implemented Interfaces:
Iterable<E>, Collection<E>, List<E>, Observable, Property<ObservableList<E>>, ReadOnlyProperty<ObservableList<E>>, ObservableListValue<E>, ObservableObjectValue<ObservableList<E>>, ObservableValue<ObservableList<E>>, WritableListValue<E>, WritableObjectValue<ObservableList<E>>, WritableValue<ObservableList<E>>, ObservableList<E>
Direct Known Subclasses:
SimpleListProperty
public abstract class ListPropertyBase<E>
extends ListProperty<E>
The class ListPropertyBase is the base class for a property wrapping an ObservableList. 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:
ObservableList, ListProperty

  • Constructor Details

    • ListPropertyBase

      public ListPropertyBase()
      The Constructor of ListPropertyBase

    • ListPropertyBase

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

  • Method Details

    • fireValueChangedEvent

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

    • fireValueChangedEvent

      protected void fireValueChangedEvent​(ListChangeListener.Change<? extends E> change)
      Sends notifications to all attached InvalidationListeners, ChangeListeners, and ListChangeListener. 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 ListPropertyBase object.
      Overrides:
      toString in class ListProperty<E>
      Returns:
      a string representation of this ListPropertyBase object.