Module javafx.base

Class LongPropertyBase

All Implemented Interfaces:
NumberExpression, Observable, Property<Number>, ReadOnlyProperty<Number>, ObservableLongValue, ObservableNumberValue, ObservableValue<Number>, WritableLongValue, WritableNumberValue, WritableValue<Number>
Direct Known Subclasses:
SimpleLongProperty, StyleableLongProperty

public abstract class LongPropertyBase
extends LongProperty
The class LongPropertyBase is the base class for a property wrapping a long value. 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.
JavaFX 2.0
See Also:
  • Constructor Details

    • LongPropertyBase

      public LongPropertyBase()
      The constructor of the LongPropertyBase.
    • LongPropertyBase

      public LongPropertyBase​(long initialValue)
      The constructor of the LongPropertyBase.
      initialValue - the initial value of the wrapped value
  • Method Details

    • 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 WritableLongValue.set(long) or in case of a bound property, if the binding becomes invalid.
    • 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 LongPropertyBase object.
      toString in class LongProperty
      a string representation of this LongPropertyBase object.