Module javafx.base
Package javafx.beans.value

# Interface WritableNumberValue

All Superinterfaces:
  `WritableValue<Number>`

All Known Subinterfaces:
  `WritableDoubleValue`, `WritableFloatValue`, `WritableIntegerValue`, `WritableLongValue`

All Known Implementing Classes:
  `DoubleProperty`, `DoublePropertyBase`, `FloatProperty`, `FloatPropertyBase`, `IntegerProperty`, `IntegerPropertyBase`, `JavaBeanDoubleProperty`, `JavaBeanFloatProperty`, `JavaBeanIntegerProperty`, `JavaBeanLongProperty`, `LongProperty`, `LongPropertyBase`, `ReadOnlyDoubleWrapper`, `ReadOnlyFloatWrapper`, `ReadOnlyIntegerWrapper`, `ReadOnlyLongWrapper`, `SimpleDoubleProperty`, `SimpleFloatProperty`, `SimpleIntegerProperty`, `SimpleLongProperty`, `SimpleStyleableDoubleProperty`, `SimpleStyleableFloatProperty`, `SimpleStyleableIntegerProperty`, `SimpleStyleableLongProperty`, `StyleableDoubleProperty`, `StyleableFloatProperty`, `StyleableIntegerProperty`, `StyleableLongProperty`

public interface WritableNumberValue extends WritableValue<Number>
A tagging interface that marks all sub-interfaces of `WritableValue` that wrap a number.

Since:
  JavaFX 2.0
See Also:
  - `WritableValue`
  - `WritableDoubleValue`
  - `WritableFloatValue`
  - `WritableIntegerValue`
  - `WritableLongValue`

## Method Summary

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

`getValue, setValue`