Module javafx.base
Package javafx.beans.value

Interface ObservableNumberValue

All Superinterfaces:
Observable, ObservableValue<Number>
All Known Subinterfaces:
NumberBinding, NumberExpression, ObservableDoubleValue, ObservableFloatValue, ObservableIntegerValue, ObservableLongValue
All Known Implementing Classes:
DoubleBinding, DoubleExpression, DoubleProperty, DoublePropertyBase, FloatBinding, FloatExpression, FloatProperty, FloatPropertyBase, IntegerBinding, IntegerExpression, IntegerProperty, IntegerPropertyBase, JavaBeanDoubleProperty, JavaBeanFloatProperty, JavaBeanIntegerProperty, JavaBeanLongProperty, LongBinding, LongExpression, LongProperty, LongPropertyBase, NumberExpressionBase, ReadOnlyDoubleProperty, ReadOnlyDoublePropertyBase, ReadOnlyDoubleWrapper, ReadOnlyFloatProperty, ReadOnlyFloatPropertyBase, ReadOnlyFloatWrapper, ReadOnlyIntegerProperty, ReadOnlyIntegerPropertyBase, ReadOnlyIntegerWrapper, ReadOnlyJavaBeanDoubleProperty, ReadOnlyJavaBeanFloatProperty, ReadOnlyJavaBeanIntegerProperty, ReadOnlyJavaBeanLongProperty, ReadOnlyLongProperty, ReadOnlyLongPropertyBase, ReadOnlyLongWrapper, SimpleDoubleProperty, SimpleFloatProperty, SimpleIntegerProperty, SimpleLongProperty, SimpleStyleableDoubleProperty, SimpleStyleableFloatProperty, SimpleStyleableIntegerProperty, SimpleStyleableLongProperty, StyleableDoubleProperty, StyleableFloatProperty, StyleableIntegerProperty, StyleableLongProperty
public interface ObservableNumberValue
extends ObservableValue<Number>
A common interface of all sub-interfaces of ObservableValue that wrap a number.
Since:
JavaFX 2.0
See Also:
ObservableValue, ObservableDoubleValue, ObservableFloatValue, ObservableIntegerValue, ObservableLongValue

  • Method Details

    • intValue

      int intValue()
      Returns the value of this ObservableNumberValue as an int . If the value is not an int, a standard cast is performed.
      Returns:
      The value of this ObservableNumberValue as an int

    • longValue

      long longValue()
      Returns the value of this ObservableNumberValue as a long . If the value is not a long, a standard cast is performed.
      Returns:
      The value of this ObservableNumberValue as a long

    • floatValue

      float floatValue()
      Returns the value of this ObservableNumberValue as a float. If the value is not a float, a standard cast is performed.
      Returns:
      The value of this ObservableNumberValue as a float

    • doubleValue

      double doubleValue()
      Returns the value of this ObservableNumberValue as a double. If the value is not a double, a standard cast is performed.
      Returns:
      The value of this ObservableNumberValue as a double