com.sun.javafx.binding

Class SelectBinding.AsObject<T>

java.lang.Object

javafx.beans.binding.ObjectExpression<T>

javafx.beans.binding.ObjectBinding<T>

com.sun.javafx.binding.SelectBinding.AsObject<T>

All Implemented Interfaces:

Binding<T>, Observable, ObservableObjectValue<T>, ObservableValue<T>

Enclosing class:

SelectBinding

public static class SelectBinding.AsObject<T>
extends ObjectBinding<T>

Field Summary

Fields

Modifier and Type	Field and Description
private SelectBinding.SelectBindingHelper	helper

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected T	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.ObjectBinding

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

Methods inherited from class javafx.beans.binding.ObjectExpression

asString, asString, asString, getValue, isEqualTo, isEqualTo, isNotEqualTo, isNotEqualTo, isNotNull, isNull, objectExpression

Methods inherited from class java.lang.Object

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

Methods inherited from interface javafx.beans.value.ObservableValue

getValue

Field Detail

helper

private final SelectBinding.SelectBindingHelper helper

Constructor Detail

AsObject

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

AsObject

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

Method Detail

dispose

public void dispose()

Description copied from class: ObjectBinding

A default implementation of dispose() that is empty.

Specified by:

dispose in interface Binding<T>

Overrides:

dispose in class ObjectBinding<T>

onInvalidating

protected void onInvalidating()

Description copied from class: ObjectBinding

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 ObjectBinding<T>

computeValue

protected T computeValue()

Description copied from class: ObjectBinding

Calculates the current value of this binding.

Classes extending ObjectBinding have to provide an implementation of computeValue.

Specified by:

computeValue in class ObjectBinding<T>

Returns:

the current value

getDependencies

public ObservableList<ObservableValue<?>> getDependencies()

Description copied from class: ObjectBinding

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

Specified by:

getDependencies in interface Binding<T>

Overrides:

getDependencies in class ObjectBinding<T>

Returns:

an empty ObservableList