Module javafx.base

Package javafx.beans.value

Interface WritableDoubleValue

All Superinterfaces:

WritableNumberValue, WritableValue<Number>

All Known Implementing Classes:

DoubleProperty, DoublePropertyBase, JavaBeanDoubleProperty, ReadOnlyDoubleWrapper, SimpleDoubleProperty, SimpleStyleableDoubleProperty, StyleableDoubleProperty

public interface WritableDoubleValue
extends WritableNumberValue

A writable double value.

Since:

JavaFX 2.0

See Also:

• WritableValue
• WritableNumberValue

Method Summary

Modifier and Type	Method	Description
double	get()	Get the wrapped value.
void	set(double value)	Set the wrapped value.
void	setValue(Number value)	Set the wrapped value.

Methods declared in interface javafx.beans.value.WritableValue

getValue

Method Details

get

double get()

Get the wrapped value. Unlike WritableValue.getValue(), this method returns primitive double. Needs to be identical to WritableValue.getValue().

Returns:

The current value

set

void set(double value)

Set the wrapped value. Unlike setValue(java.lang.Number), this method uses primitive double.

Parameters:

value - The new value

setValue

void setValue(Number value)

Set the wrapped value.

Note: this method should accept null without throwing an exception, setting "0.0" instead.

Specified by:

setValue in interface WritableValue<Number>

Parameters:

value - The new value