com.sun.javafx.binding

Class SelectBinding.SelectBindingHelper

java.lang.Object

com.sun.javafx.binding.SelectBinding.SelectBindingHelper

All Implemented Interfaces:

InvalidationListener

Enclosing class:

SelectBinding

private static class SelectBinding.SelectBindingHelper
extends java.lang.Object
implements InvalidationListener

Field Summary

Fields

Modifier and Type	Field and Description
private Binding<?>	binding
private ObservableList<ObservableValue<?>>	dependencies
private WeakInvalidationListener	observer
private ObservableValue<?>[]	properties
private java.lang.String[]	propertyNames
private PropertyReference<?>[]	propRefs

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SelectBindingHelper(Binding<?> binding, java.lang.Object root, java.lang.String... steps)
private	SelectBindingHelper(Binding<?> binding, ObservableValue<?> firstProperty, java.lang.String... steps)

Method Summary

Modifier and Type	Method and Description
private static ObservableValue<?>	checkAndCreateFirstStep(java.lang.Object root, java.lang.String[] steps)
ObservableList<ObservableValue<?>>	getDependencies()
ObservableValue<?>	getObservableValue()
void	invalidated(Observable observable) This method needs to be provided by an implementation of InvalidationListener.
private java.lang.String	stepsToString()
private void	unregisterListener()
private void	updateDependencies()

Methods inherited from class java.lang.Object

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

Field Detail

binding

private final Binding<?> binding

propertyNames

private final java.lang.String[] propertyNames

properties

private final ObservableValue<?>[] properties

propRefs

private final PropertyReference<?>[] propRefs

observer

private final WeakInvalidationListener observer

dependencies

private ObservableList<ObservableValue<?>> dependencies

Constructor Detail

SelectBindingHelper

private SelectBindingHelper(Binding<?> binding,
                            ObservableValue<?> firstProperty,
                            java.lang.String... steps)

SelectBindingHelper

private SelectBindingHelper(Binding<?> binding,
                            java.lang.Object root,
                            java.lang.String... steps)

Method Detail

checkAndCreateFirstStep

private static ObservableValue<?> checkAndCreateFirstStep(java.lang.Object root,
                                                          java.lang.String[] steps)

invalidated

public void invalidated(Observable observable)

Description copied from interface: InvalidationListener

This method needs to be provided by an implementation of InvalidationListener. It is called if an Observable becomes invalid.

In general is is considered bad practice to modify the observed value in this method.

Specified by:

invalidated in interface InvalidationListener

Parameters:

observable - The Observable that became invalid

getObservableValue

public ObservableValue<?> getObservableValue()

stepsToString

private java.lang.String stepsToString()

unregisterListener

private void unregisterListener()

updateDependencies

private void updateDependencies()

getDependencies

public ObservableList<ObservableValue<?>> getDependencies()