Modifier and Type	Class and Description
private class	ListBinding.EmptyProperty
private class	ListBinding.SizeProperty

Modifier and Type	Field and Description
private ListBinding<E>.EmptyProperty	empty0
private ListExpressionHelper<E>	helper
private final ListChangeListener<E>	listChangeListener
private BindingHelperObserver	observer Invalidation listener used for observing dependencies.
private ListBinding<E>.SizeProperty	size0
private boolean	valid
private ObservableList<E>	value

Access	Constructor and Description
public	ListBinding() Creates a default `ListBinding`.

Method Summary

Modifier and Type	Method and Description
public void	addListener(InvalidationListener The listener to register listener) Implements javafx.beans.Observable.addListener. Adds an `InvalidationListener` which will be notified whenever the `Observable` becomes invalid.
public void	addListener(ChangeListener<? super ObservableList<E>> The listener to register listener) Implements javafx.beans.value.ObservableValue.addListener. Adds a `ChangeListener` which will be notified whenever the value of the `ObservableValue` changes.
public void	addListener(ListChangeListener<? super E> the listener for listening to the list changes listener) Implements javafx.collections.ObservableList.addListener. Add a listener to this observable list.
protected final void	bind(Observable... the dependencies to observe dependencies) Start observing the dependencies for changes.
protected abstract ObservableList<E>	Returns: the current value computeValue() Calculates the current value of this binding.
public void	dispose() Implements javafx.beans.binding.Binding.dispose. A default implementation of `dispose()` that is empty.
public ReadOnlyBooleanProperty	emptyProperty() Implements abstract javafx.beans.binding.ListExpression.emptyProperty. A boolean property that is `true`, if the list is empty.
public final ObservableList<E>	Returns: the current value get() Implements javafx.beans.value.ObservableObjectValue.get. Returns the result of `computeValue()`.
public ObservableList<?>	Returns: an empty `ObservableList` getDependencies() Implements javafx.beans.binding.Binding.getDependencies. A default implementation of `getDependencies()` that returns an empty `javafx.collections.ObservableList`.
public final void	invalidate() Implements javafx.beans.binding.Binding.invalidate. Mark a binding as invalid.
private void	invalidateProperties()
public final boolean	isValid() Implements javafx.beans.binding.Binding.isValid. Checks if a binding is valid.
protected void	onInvalidating() The method onInvalidating() can be overridden by extending classes to react, if this binding becomes invalid.
public void	removeListener(InvalidationListener The listener to remove listener) Implements javafx.beans.Observable.removeListener. Removes the given listener from the list of listeners, that are notified whenever the value of the `Observable` becomes invalid.
public void	removeListener(ChangeListener<? super ObservableList<E>> The listener to remove listener) Implements javafx.beans.value.ObservableValue.removeListener. Removes the given listener from the list of listeners that are notified whenever the value of the `ObservableValue` changes.
public void	removeListener(ListChangeListener<? super E> a listener to remove listener) Implements javafx.collections.ObservableList.removeListener. Tries to remove a listener from this observable list.
public ReadOnlyIntegerProperty	sizeProperty() Implements abstract javafx.beans.binding.ListExpression.sizeProperty. An integer property that represents the size of the list.
public String	Returns: a string representation of this `ListBinding` object. toString() Overrides java.lang.Object.toString. Returns a string representation of this `ListBinding` object.
protected final void	unbind(Observable... the dependencies to stop observing dependencies) Stop observing the dependencies for changes.

Field Detail

empty0	back to summary
private ListBinding<E>.EmptyProperty empty0

helper	back to summary
private ListExpressionHelper<E> helper

listChangeListener	back to summary
private final ListChangeListener<E> listChangeListener

observer	back to summary
private BindingHelperObserver observer Invalidation listener used for observing dependencies. This is never cleared once created as there is no way to determine when all dependencies that were previously bound were removed in one or more calls to `unbind(Observable...)`.

size0	back to summary
private ListBinding<E>.SizeProperty size0

valid	back to summary
private boolean valid

value	back to summary
private ObservableList<E> value

Constructor Detail

ListBinding	back to summary
public ListBinding() Creates a default `ListBinding`.

Method Detail

addListener back to summary

addListener	back to summary
public void addListener(InvalidationListener listener) Implements javafx.beans.Observable.addListener. Doc from javafx.beans.Observable.addListener. Adds an `InvalidationListener` which will be notified whenever the `Observable` becomes invalid. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness. Note that the same actual `InvalidationListener` instance may be safely registered for different `Observables`. The `Observable` stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling `removeListener` after use or to use an instance of `WeakInvalidationListener` avoid this situation. Parameters listener:InvalidationListener The listener to register Annotations @Override

public void addListener(InvalidationListener listener)

Implements javafx.beans.Observable.addListener.

Doc from javafx.beans.Observable.addListener.

Adds an InvalidationListener which will be notified whenever the Observable becomes invalid. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness.

Note that the same actual InvalidationListener instance may be safely registered for different Observables.

The Observable stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling removeListener after use or to use an instance of WeakInvalidationListener avoid this situation.

Parameters

listener:InvalidationListener: The listener to register

Annotations

@Override

addListener back to summary

addListener	back to summary
public void addListener(ChangeListener<? super ObservableList<E>> listener) Implements javafx.beans.value.ObservableValue.addListener. Doc from javafx.beans.value.ObservableValue.addListener. Adds a `ChangeListener` which will be notified whenever the value of the `ObservableValue` changes. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness. Note that the same actual `ChangeListener` instance may be safely registered for different `ObservableValues`. The `ObservableValue` stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling `removeListener` after use or to use an instance of `WeakChangeListener` avoid this situation. Parameters listener:ChangeListener<? super ObservableList<E>> The listener to register Annotations @Override

public void addListener(ChangeListener<? super ObservableList<E>> listener)

Implements javafx.beans.value.ObservableValue.addListener.

Doc from javafx.beans.value.ObservableValue.addListener.

Adds a ChangeListener which will be notified whenever the value of the ObservableValue changes. If the same listener is added more than once, then it will be notified more than once. That is, no check is made to ensure uniqueness.

Note that the same actual ChangeListener instance may be safely registered for different ObservableValues.

The ObservableValue stores a strong reference to the listener which will prevent the listener from being garbage collected and may result in a memory leak. It is recommended to either unregister a listener by calling removeListener after use or to use an instance of WeakChangeListener avoid this situation.

Parameters

listener:ChangeListener<? super ObservableList<E>>: The listener to register

Annotations

@Override

addListener	back to summary
public void addListener(ListChangeListener<? super E> listener) Implements javafx.collections.ObservableList.addListener. Doc from javafx.collections.ObservableList.addListener. Add a listener to this observable list. Parameters listener:ListChangeListener<? super E> the listener for listening to the list changes Annotations @Override

addListener

back to summary

public void addListener(ListChangeListener<? super E> listener)

Implements javafx.collections.ObservableList.addListener.

Doc from javafx.collections.ObservableList.addListener.

Add a listener to this observable list.

Parameters

listener:ListChangeListener<? super E>: the listener for listening to the list changes

Annotations

@Override

bind	back to summary
protected final void bind(Observable... dependencies) Start observing the dependencies for changes. If the value of one of the dependencies changes, the binding is marked as invalid. Parameters dependencies:Observable[] the dependencies to observe

bind

back to summary

protected final void bind(Observable... dependencies)

Start observing the dependencies for changes. If the value of one of the dependencies changes, the binding is marked as invalid.

Parameters

dependencies:Observable[]: the dependencies to observe

computeValue back to summary

computeValue	back to summary
protected abstract ObservableList<E> computeValue() Calculates the current value of this binding. Classes extending `ListBinding` have to provide an implementation of `computeValue`. Returns:ObservableList<E> the current value

protected abstract ObservableList<E> computeValue()

Calculates the current value of this binding.

Classes extending ListBinding have to provide an implementation of computeValue.

Returns:ObservableList<E>: the current value

dispose back to summary

dispose	back to summary
public void dispose() Implements javafx.beans.binding.Binding.dispose. A default implementation of `dispose()` that is empty. Annotations @Override

public void dispose()

Implements javafx.beans.binding.Binding.dispose.

A default implementation of dispose() that is empty.

Annotations

@Override

emptyProperty back to summary

emptyProperty	back to summary
public ReadOnlyBooleanProperty emptyProperty() Implements abstract javafx.beans.binding.ListExpression.emptyProperty. Doc from javafx.beans.binding.ListExpression.emptyProperty. A boolean property that is `true`, if the list is empty. Returns:ReadOnlyBooleanProperty the `ReadOnlyBooleanProperty` Annotations @Override

public ReadOnlyBooleanProperty emptyProperty()

Implements abstract javafx.beans.binding.ListExpression.emptyProperty.

Doc from javafx.beans.binding.ListExpression.emptyProperty.

A boolean property that is true, if the list is empty.

Returns:ReadOnlyBooleanProperty

the ReadOnlyBooleanProperty

Annotations

@Override

get back to summary

get	back to summary
public final ObservableList<E> get() Implements javafx.beans.value.ObservableObjectValue.get. Returns the result of `computeValue()`. The method `computeValue()` is only called if the binding is invalid. The result is cached and returned if the binding did not become invalid since the last call of `get()`. Returns:ObservableList<E> the current value Annotations @Override

public final ObservableList<E> get()

Implements javafx.beans.value.ObservableObjectValue.get.

Returns the result of computeValue(). The method computeValue() is only called if the binding is invalid. The result is cached and returned if the binding did not become invalid since the last call of get().

Returns:ObservableList<E>

the current value

Annotations

@Override

getDependencies back to summary

getDependencies	back to summary
public ObservableList<?> getDependencies() Implements javafx.beans.binding.Binding.getDependencies. A default implementation of `getDependencies()` that returns an empty `javafx.collections.ObservableList`. Returns:ObservableList<?> an empty `ObservableList` Annotations @Override

public ObservableList<?> getDependencies()

Implements javafx.beans.binding.Binding.getDependencies.

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

Returns:ObservableList<?>

an empty ObservableList

Annotations

@Override

invalidate back to summary

invalidate	back to summary
public final void invalidate() Implements javafx.beans.binding.Binding.invalidate. Doc from javafx.beans.binding.Binding.invalidate. Mark a binding as invalid. This forces the recalculation of the value of the `Binding` next time it is request. Annotations @Override

public final void invalidate()

Implements javafx.beans.binding.Binding.invalidate.

Doc from javafx.beans.binding.Binding.invalidate.

Mark a binding as invalid. This forces the recalculation of the value of the Binding next time it is request.

Annotations

@Override

invalidateProperties	back to summary
private void invalidateProperties()

isValid back to summary

isValid	back to summary
public final boolean isValid() Implements javafx.beans.binding.Binding.isValid. Doc from javafx.beans.binding.Binding.isValid. Checks if a binding is valid. Returns:boolean `true` if the `Binding` is valid, `false` otherwise Annotations @Override

public final boolean isValid()

Implements javafx.beans.binding.Binding.isValid.

Doc from javafx.beans.binding.Binding.isValid.

Checks if a binding is valid.

Returns:boolean

true if the Binding is valid, false otherwise

Annotations

@Override

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

removeListener back to summary

removeListener	back to summary
public void removeListener(InvalidationListener listener) Implements javafx.beans.Observable.removeListener. Doc from javafx.beans.Observable.removeListener. Removes the given listener from the list of listeners, that are notified whenever the value of the `Observable` becomes invalid. If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed. Parameters listener:InvalidationListener The listener to remove Annotations @Override

public void removeListener(InvalidationListener listener)

Implements javafx.beans.Observable.removeListener.

Doc from javafx.beans.Observable.removeListener.

Removes the given listener from the list of listeners, that are notified whenever the value of the Observable becomes invalid.

If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed.

Parameters

listener:InvalidationListener: The listener to remove

Annotations

@Override

removeListener back to summary

removeListener	back to summary
public void removeListener(ChangeListener<? super ObservableList<E>> listener) Implements javafx.beans.value.ObservableValue.removeListener. Doc from javafx.beans.value.ObservableValue.removeListener. Removes the given listener from the list of listeners that are notified whenever the value of the `ObservableValue` changes. If the given listener has not been previously registered (i.e. it was never added) then this method call is a no-op. If it had been previously added then it will be removed. If it had been added more than once, then only the first occurrence will be removed. Parameters listener:ChangeListener<? super ObservableList<E>> The listener to remove Annotations @Override

public void removeListener(ChangeListener<? super ObservableList<E>> listener)

Implements javafx.beans.value.ObservableValue.removeListener.

Doc from javafx.beans.value.ObservableValue.removeListener.

Removes the given listener from the list of listeners that are notified whenever the value of the ObservableValue changes.

Parameters

listener:ChangeListener<? super ObservableList<E>>: The listener to remove

Annotations

@Override

removeListener	back to summary
public void removeListener(ListChangeListener<? super E> listener) Implements javafx.collections.ObservableList.removeListener. Doc from javafx.collections.ObservableList.removeListener. Tries to remove a listener from this observable list. If the listener is not attached to this list, nothing happens. Parameters listener:ListChangeListener<? super E> a listener to remove Annotations @Override

removeListener

back to summary

public void removeListener(ListChangeListener<? super E> listener)

Implements javafx.collections.ObservableList.removeListener.

Doc from javafx.collections.ObservableList.removeListener.

Tries to remove a listener from this observable list. If the listener is not attached to this list, nothing happens.

Parameters

listener:ListChangeListener<? super E>: a listener to remove

Annotations

@Override

sizeProperty	back to summary
public ReadOnlyIntegerProperty sizeProperty() Implements abstract javafx.beans.binding.ListExpression.sizeProperty. Doc from javafx.beans.binding.ListExpression.sizeProperty. An integer property that represents the size of the list. Returns:ReadOnlyIntegerProperty the property Annotations @Override

sizeProperty

back to summary

public ReadOnlyIntegerProperty sizeProperty()

Implements abstract javafx.beans.binding.ListExpression.sizeProperty.

Doc from javafx.beans.binding.ListExpression.sizeProperty.

An integer property that represents the size of the list.

Returns:ReadOnlyIntegerProperty

the property

Annotations

@Override

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Returns a string representation of this `ListBinding` object. Returns:String a string representation of this `ListBinding` object. Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Returns a string representation of this ListBinding object.

Returns:String

a string representation of this ListBinding object.

Annotations

@Override

unbind	back to summary
protected final void unbind(Observable... dependencies) Stop observing the dependencies for changes. Parameters dependencies:Observable[] the dependencies to stop observing

unbind

back to summary

protected final void unbind(Observable... dependencies)

Stop observing the dependencies for changes.

Parameters

dependencies:Observable[]: the dependencies to stop observing

javafx.beans.binding back to summary

private Class ListBinding.EmptyProperty

Class Inheritance

extends ReadOnlyBooleanPropertyBase

java.lang.Object
javafx.beans.binding.BooleanExpression
javafx.beans.property.ReadOnlyBooleanProperty
javafx.beans.property.ReadOnlyBooleanPropertyBase
javafx.beans.binding.ListBinding.EmptyProperty

Constructor Summary

Access	Constructor and Description
private	EmptyProperty()

Method Summary

Modifier and Type	Method and Description
protected void	fireValueChangedEvent() Overrides javafx.beans.property.ReadOnlyBooleanPropertyBase.fireValueChangedEvent. Sends notifications to all attached `InvalidationListeners` and `ChangeListeners`.
public boolean	get() Implements javafx.beans.value.ObservableBooleanValue.get. Returns the current value of this `ObservableBooleanValue`.
public Object	getBean() Implements javafx.beans.property.ReadOnlyProperty.getBean. Returns the `Object` that contains this property.
public String	getName() Implements javafx.beans.property.ReadOnlyProperty.getName. Returns the name of this property.

Inherited from javafx.beans.property.ReadOnlyBooleanPropertyBase:: addListener addListener removeListener removeListener

Constructor Detail

EmptyProperty	back to summary
private EmptyProperty()

Method Detail

fireValueChangedEvent back to summary

fireValueChangedEvent	back to summary
protected void fireValueChangedEvent() Overrides javafx.beans.property.ReadOnlyBooleanPropertyBase.fireValueChangedEvent. Doc from javafx.beans.property.ReadOnlyBooleanPropertyBase.fireValueChangedEvent. Sends notifications to all attached `InvalidationListeners` and `ChangeListeners`. This method needs to be called, if the value of this property changes. Annotations @Override

protected void fireValueChangedEvent()

Overrides javafx.beans.property.ReadOnlyBooleanPropertyBase.fireValueChangedEvent.

Doc from javafx.beans.property.ReadOnlyBooleanPropertyBase.fireValueChangedEvent.

Sends notifications to all attached InvalidationListeners and ChangeListeners. This method needs to be called, if the value of this property changes.

Annotations

@Override

get back to summary

get	back to summary
public boolean get() Implements javafx.beans.value.ObservableBooleanValue.get. Doc from javafx.beans.value.ObservableBooleanValue.get. Returns the current value of this `ObservableBooleanValue`. Returns:boolean The current value Annotations @Override

public boolean get()

Implements javafx.beans.value.ObservableBooleanValue.get.

Doc from javafx.beans.value.ObservableBooleanValue.get.

Returns the current value of this ObservableBooleanValue.

Returns:boolean

The current value

Annotations

@Override

getBean back to summary

getBean	back to summary
public Object getBean() Implements javafx.beans.property.ReadOnlyProperty.getBean. Doc from javafx.beans.property.ReadOnlyProperty.getBean. Returns the `Object` that contains this property. If this property is not contained in an `Object`, `null` is returned. Returns:Object the containing `Object` or `null` Annotations @Override

public Object getBean()

Implements javafx.beans.property.ReadOnlyProperty.getBean.

Doc from javafx.beans.property.ReadOnlyProperty.getBean.

Returns the Object that contains this property. If this property is not contained in an Object, null is returned.

Returns:Object

the containing Object or null

Annotations

@Override

getName back to summary

getName	back to summary
public String getName() Implements javafx.beans.property.ReadOnlyProperty.getName. Doc from javafx.beans.property.ReadOnlyProperty.getName. Returns the name of this property. If the property does not have a name, this method returns an empty `String`. Returns:String the name or an empty `String` Annotations @Override

public String getName()

Implements javafx.beans.property.ReadOnlyProperty.getName.

Doc from javafx.beans.property.ReadOnlyProperty.getName.

Returns the name of this property. If the property does not have a name, this method returns an empty String.

Returns:String

the name or an empty String

Annotations

@Override

javafx.beans.binding back to summary

private Class ListBinding.SizeProperty

Class Inheritance

extends ReadOnlyIntegerPropertyBase

java.lang.Object
javafx.beans.binding.NumberExpressionBase
javafx.beans.binding.IntegerExpression
javafx.beans.property.ReadOnlyIntegerProperty
javafx.beans.property.ReadOnlyIntegerPropertyBase
javafx.beans.binding.ListBinding.SizeProperty

Constructor Summary

Access	Constructor and Description
private	SizeProperty()

Method Summary

Modifier and Type	Method and Description
protected void	fireValueChangedEvent() Overrides javafx.beans.property.ReadOnlyIntegerPropertyBase.fireValueChangedEvent. Sends notifications to all attached `InvalidationListeners` and `ChangeListeners`.
public int	get() Implements javafx.beans.value.ObservableIntegerValue.get. Returns the current value of this `ObservableIntegerValue`.
public Object	getBean() Implements javafx.beans.property.ReadOnlyProperty.getBean. Returns the `Object` that contains this property.
public String	getName() Implements javafx.beans.property.ReadOnlyProperty.getName. Returns the name of this property.

Inherited from javafx.beans.property.ReadOnlyIntegerPropertyBase:: addListener addListener removeListener removeListener

Constructor Detail

SizeProperty	back to summary
private SizeProperty()

Method Detail

fireValueChangedEvent back to summary

fireValueChangedEvent	back to summary
protected void fireValueChangedEvent() Overrides javafx.beans.property.ReadOnlyIntegerPropertyBase.fireValueChangedEvent. Doc from javafx.beans.property.ReadOnlyIntegerPropertyBase.fireValueChangedEvent. Sends notifications to all attached `InvalidationListeners` and `ChangeListeners`. This method needs to be called, if the value of this property changes. Annotations @Override

protected void fireValueChangedEvent()

Overrides javafx.beans.property.ReadOnlyIntegerPropertyBase.fireValueChangedEvent.

Doc from javafx.beans.property.ReadOnlyIntegerPropertyBase.fireValueChangedEvent.

Sends notifications to all attached InvalidationListeners and ChangeListeners. This method needs to be called, if the value of this property changes.

Annotations

@Override

get back to summary

get	back to summary
public int get() Implements javafx.beans.value.ObservableIntegerValue.get. Doc from javafx.beans.value.ObservableIntegerValue.get. Returns the current value of this `ObservableIntegerValue`. Returns:int The current value Annotations @Override

public int get()

Implements javafx.beans.value.ObservableIntegerValue.get.

Doc from javafx.beans.value.ObservableIntegerValue.get.

Returns the current value of this ObservableIntegerValue.

Returns:int

The current value

Annotations

@Override

getBean back to summary

getBean	back to summary
public Object getBean() Implements javafx.beans.property.ReadOnlyProperty.getBean. Doc from javafx.beans.property.ReadOnlyProperty.getBean. Returns the `Object` that contains this property. If this property is not contained in an `Object`, `null` is returned. Returns:Object the containing `Object` or `null` Annotations @Override

public Object getBean()

Implements javafx.beans.property.ReadOnlyProperty.getBean.

Doc from javafx.beans.property.ReadOnlyProperty.getBean.

Returns the Object that contains this property. If this property is not contained in an Object, null is returned.

Returns:Object

the containing Object or null

Annotations

@Override

getName back to summary

getName	back to summary
public String getName() Implements javafx.beans.property.ReadOnlyProperty.getName. Doc from javafx.beans.property.ReadOnlyProperty.getName. Returns the name of this property. If the property does not have a name, this method returns an empty `String`. Returns:String the name or an empty `String` Annotations @Override

public String getName()

Implements javafx.beans.property.ReadOnlyProperty.getName.

Doc from javafx.beans.property.ReadOnlyProperty.getName.

Returns the name of this property. If the property does not have a name, this method returns an empty String.

Returns:String

the name or an empty String

Annotations

@Override

public abstract Class ListBinding<E>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class ListBinding.EmptyProperty

Constructor Summary

Method Summary

Constructor Detail

Method Detail

private Class ListBinding.SizeProperty

Constructor Summary

Method Summary

Constructor Detail

Method Detail