Class ReadOnlyDoubleProperty

java.lang.Object

javafx.beans.binding.NumberExpressionBase

javafx.beans.binding.DoubleExpression

javafx.beans.property.ReadOnlyDoubleProperty

All Implemented Interfaces:

NumberExpression, Observable, ReadOnlyProperty<Number>, ObservableDoubleValue, ObservableNumberValue, ObservableValue<Number>

Direct Known Subclasses:

DoubleProperty, ReadOnlyDoublePropertyBase

public abstract class ReadOnlyDoubleProperty
extends DoubleExpression
implements ReadOnlyProperty<Number>

Superclass for all readonly properties wrapping a double.

Since:

JavaFX 2.0

See Also:

• ObservableDoubleValue
• DoubleExpression
• ReadOnlyProperty

Constructor Summary

Constructors

Constructor	Description
ReadOnlyDoubleProperty()	The constructor of ReadOnlyDoubleProperty.

Method Summary

Modifier and Type	Method	Description
ReadOnlyObjectProperty<Double>	asObject()	Creates a ReadOnlyObjectProperty that holds the value of this ReadOnlyDoubleProperty.
static <T extends Number> ReadOnlyDoubleProperty	readOnlyDoubleProperty(ReadOnlyProperty<T> property)	Returns a ReadOnlyDoubleProperty that wraps a ReadOnlyProperty.
String	toString()	Returns a string representation of this ReadOnlyDoubleProperty object.

Methods declared in class DoubleExpression

add, add, add, add, add, divide, divide, divide, divide, divide, doubleExpression, doubleExpression, doubleValue, floatValue, getValue, intValue, longValue, multiply, multiply, multiply, multiply, multiply, negate, subtract, subtract, subtract, subtract, subtract

Methods declared in class NumberExpressionBase

asString, asString, asString, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, lessThan, lessThan, lessThan, lessThan, lessThan, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, numberExpression

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods declared in interface Observable

addListener, removeListener, subscribe

Methods declared in interface ObservableDoubleValue

get

Methods declared in interface ObservableValue

addListener, flatMap, getValue, map, orElse, removeListener, subscribe, subscribe, when

Methods declared in interface ReadOnlyProperty

getBean, getName

Constructor Details

ReadOnlyDoubleProperty

public ReadOnlyDoubleProperty()

The constructor of ReadOnlyDoubleProperty.

Method Details

toString

public String toString()

Returns a string representation of this ReadOnlyDoubleProperty object.

Overrides:

toString in class Object

Returns:

a string representation of this ReadOnlyDoubleProperty object.

readOnlyDoubleProperty

public static <T extends Number>
ReadOnlyDoubleProperty readOnlyDoubleProperty(ReadOnlyProperty<T> property)

Returns a ReadOnlyDoubleProperty that wraps a ReadOnlyProperty. If the ReadOnlyProperty is already a ReadOnlyDoubleProperty, it will be returned. Otherwise a new ReadOnlyDoubleProperty is created that is bound to the ReadOnlyProperty. Note: null values will be interpreted as 0.0

Type Parameters:

T - The type of Number to be wrapped

Parameters:

property - The source ReadOnlyProperty

Returns:

A ReadOnlyDoubleProperty that wraps the ReadOnlyProperty if necessary

Throws:

NullPointerException - if property is null

Since:

JavaFX 8.0

asObject

public ReadOnlyObjectProperty<Double> asObject()

Creates a ReadOnlyObjectProperty that holds the value of this ReadOnlyDoubleProperty. If the value of this ReadOnlyDoubleProperty changes, the value of the ReadOnlyObjectProperty will be updated automatically.

Overrides:

asObject in class DoubleExpression

Returns:

the new ReadOnlyObjectProperty

Since:

JavaFX 8.0