Package com.sun.javafx.binding

Class ListExpressionHelper<E>

java.lang.Object

com.sun.javafx.binding.ExpressionHelperBase

com.sun.javafx.binding.ListExpressionHelper<E>

public abstract class ListExpressionHelper<E>
extends ExpressionHelperBase

A convenience class for creating implementations of ObservableValue. It contains all of the infrastructure support for value invalidation- and change event notification. This implementation can handle adding and removing listeners while the observers are being notified, but it is not thread-safe.

Field Summary

Fields

Modifier and Type	Field	Description
protected final ObservableListValue<E>	observable

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ListExpressionHelper(ObservableListValue<E> observable)

Method Summary

Modifier and Type	Method	Description
static <E> ListExpressionHelper<E>	addListener(ListExpressionHelper<E> helper, ObservableListValue<E> observable, InvalidationListener listener)
static <E> ListExpressionHelper<E>	addListener(ListExpressionHelper<E> helper, ObservableListValue<E> observable, ChangeListener<? super ObservableList<E>> listener)
static <E> ListExpressionHelper<E>	addListener(ListExpressionHelper<E> helper, ObservableListValue<E> observable, ListChangeListener<? super E> listener)
protected abstract ListExpressionHelper<E>	addListener(InvalidationListener listener)
protected abstract ListExpressionHelper<E>	addListener(ChangeListener<? super ObservableList<E>> listener)
protected abstract ListExpressionHelper<E>	addListener(ListChangeListener<? super E> listener)
protected abstract void	fireValueChangedEvent()
static <E> void	fireValueChangedEvent(ListExpressionHelper<E> helper)
static <E> void	fireValueChangedEvent(ListExpressionHelper<E> helper, ListChangeListener.Change<? extends E> change)
protected abstract void	fireValueChangedEvent(ListChangeListener.Change<? extends E> change)
static <E> ListExpressionHelper<E>	removeListener(ListExpressionHelper<E> helper, InvalidationListener listener)
static <E> ListExpressionHelper<E>	removeListener(ListExpressionHelper<E> helper, ChangeListener<? super ObservableList<E>> listener)
static <E> ListExpressionHelper<E>	removeListener(ListExpressionHelper<E> helper, ListChangeListener<? super E> listener)
protected abstract ListExpressionHelper<E>	removeListener(InvalidationListener listener)
protected abstract ListExpressionHelper<E>	removeListener(ChangeListener<? super ObservableList<E>> listener)
protected abstract ListExpressionHelper<E>	removeListener(ListChangeListener<? super E> listener)

Methods inherited from class com.sun.javafx.binding.ExpressionHelperBase

trim

Methods inherited from class java.lang.Object

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

Field Details

observable

protected final ObservableListValue<E> observable

Constructor Details

ListExpressionHelper

protected ListExpressionHelper(ObservableListValue<E> observable)

Method Details

addListener

public static <E> ListExpressionHelper<E> addListener(ListExpressionHelper<E> helper,
 ObservableListValue<E> observable,
 InvalidationListener listener)

removeListener

public static <E> ListExpressionHelper<E> removeListener(ListExpressionHelper<E> helper,
 InvalidationListener listener)

addListener

public static <E> ListExpressionHelper<E> addListener(ListExpressionHelper<E> helper,
 ObservableListValue<E> observable,
 ChangeListener<? super ObservableList<E>> listener)

removeListener

public static <E> ListExpressionHelper<E> removeListener(ListExpressionHelper<E> helper,
 ChangeListener<? super ObservableList<E>> listener)

addListener

public static <E> ListExpressionHelper<E> addListener(ListExpressionHelper<E> helper,
 ObservableListValue<E> observable,
 ListChangeListener<? super E> listener)

removeListener

public static <E> ListExpressionHelper<E> removeListener(ListExpressionHelper<E> helper,
 ListChangeListener<? super E> listener)

fireValueChangedEvent

public static <E> void fireValueChangedEvent(ListExpressionHelper<E> helper)

fireValueChangedEvent

public static <E> void fireValueChangedEvent(ListExpressionHelper<E> helper,
 ListChangeListener.Change<? extends E> change)

addListener

protected abstract ListExpressionHelper<E> addListener(InvalidationListener listener)

removeListener

protected abstract ListExpressionHelper<E> removeListener(InvalidationListener listener)

addListener

protected abstract ListExpressionHelper<E> addListener(ChangeListener<? super ObservableList<E>> listener)

removeListener

protected abstract ListExpressionHelper<E> removeListener(ChangeListener<? super ObservableList<E>> listener)

addListener

protected abstract ListExpressionHelper<E> addListener(ListChangeListener<? super E> listener)

removeListener

protected abstract ListExpressionHelper<E> removeListener(ListChangeListener<? super E> listener)

fireValueChangedEvent

protected abstract void fireValueChangedEvent()

fireValueChangedEvent

protected abstract void fireValueChangedEvent(ListChangeListener.Change<? extends E> change)