com.sun.javafx.binding

Class SelectBinding.AsDouble

java.lang.Object

javafx.beans.binding.NumberExpressionBase

javafx.beans.binding.DoubleExpression

javafx.beans.binding.DoubleBinding

com.sun.javafx.binding.SelectBinding.AsDouble

All Implemented Interfaces:

Binding<java.lang.Number>, NumberBinding, NumberExpression, Observable, ObservableDoubleValue, ObservableNumberValue, ObservableValue<java.lang.Number>

Enclosing class:

SelectBinding

public static class SelectBinding.AsDouble
extends DoubleBinding

Field Summary

Fields

Modifier and Type	Field and Description
private static double	DEFAULT_VALUE
private SelectBinding.SelectBindingHelper	helper

Constructor Summary

Constructors

Constructor and Description
AsDouble(java.lang.Object root, java.lang.String... steps)
AsDouble(ObservableValue<?> root, java.lang.String... steps)

Method Summary

Modifier and Type	Method and Description
protected double	computeValue() Calculates the current value of this binding.
void	dispose() A default implementation of dispose() that is empty.
ObservableList<ObservableValue<?>>	getDependencies() A default implementation of getDependencies() that returns an empty ObservableList.
protected void	onInvalidating() The method onInvalidating() can be overridden by extending classes to react, if this binding becomes invalid.

Methods inherited from class javafx.beans.binding.DoubleBinding

addListener, addListener, bind, get, invalidate, isValid, removeListener, removeListener, toString, unbind

Methods inherited from class javafx.beans.binding.DoubleExpression

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

Methods inherited from class javafx.beans.binding.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 inherited from class java.lang.Object

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

Methods inherited from interface javafx.beans.binding.NumberExpression

add, add, add, add, add, asString, asString, asString, divide, divide, divide, divide, divide, 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, multiply, multiply, multiply, multiply, multiply, negate, subtract, subtract, subtract, subtract, subtract

Methods inherited from interface javafx.beans.value.ObservableNumberValue

doubleValue, floatValue, intValue, longValue

Methods inherited from interface javafx.beans.value.ObservableValue

getValue

Field Detail

DEFAULT_VALUE

private static final double DEFAULT_VALUE

See Also:

Constant Field Values

helper

private final SelectBinding.SelectBindingHelper helper

Constructor Detail

AsDouble

public AsDouble(ObservableValue<?> root,
                java.lang.String... steps)

AsDouble

public AsDouble(java.lang.Object root,
                java.lang.String... steps)

Method Detail

dispose

public void dispose()

Description copied from class: DoubleBinding

A default implementation of dispose() that is empty.

Specified by:

dispose in interface Binding<java.lang.Number>

Overrides:

dispose in class DoubleBinding

onInvalidating

protected void onInvalidating()

Description copied from class: DoubleBinding

The method onInvalidating() can be overridden by extending classes to react, if this binding becomes invalid. The default implementation is empty.

Overrides:

onInvalidating in class DoubleBinding

computeValue

protected double computeValue()

Description copied from class: DoubleBinding

Calculates the current value of this binding.

Classes extending DoubleBinding have to provide an implementation of computeValue.

Specified by:

computeValue in class DoubleBinding

Returns:

the current value

getDependencies

public ObservableList<ObservableValue<?>> getDependencies()

Description copied from class: DoubleBinding

A default implementation of getDependencies() that returns an empty ObservableList.

Specified by:

getDependencies in interface Binding<java.lang.Number>

Overrides:

getDependencies in class DoubleBinding

Returns:

an empty ObservableList