Class SimpleObjectProperty<T>

java.lang.Object

javafx.beans.binding.ObjectExpression<T>

javafx.beans.property.ReadOnlyObjectProperty<T>

javafx.beans.property.ObjectProperty<T>

javafx.beans.property.ObjectPropertyBase<T>

javafx.beans.property.SimpleObjectProperty<T>

Type Parameters:

T - the type of the wrapped Object

All Implemented Interfaces:

Observable, Property<T>, ReadOnlyProperty<T>, ObservableObjectValue<T>, ObservableValue<T>, WritableObjectValue<T>, WritableValue<T>

Direct Known Subclasses:

ReadOnlyObjectWrapper

public class SimpleObjectProperty<T>
extends ObjectPropertyBase<T>

This class provides a full implementation of a Property wrapping an arbitrary Object.

Since:

JavaFX 2.0

See Also:

• ObjectPropertyBase

Constructor Summary

Constructors

Constructor	Description
SimpleObjectProperty()	The constructor of ObjectProperty
SimpleObjectProperty(Object bean, String name)	The constructor of ObjectProperty
SimpleObjectProperty(Object bean, String name, T initialValue)	The constructor of ObjectProperty
SimpleObjectProperty(T initialValue)	The constructor of ObjectProperty

Method Summary

Modifier and Type	Method	Description
Object	getBean()	Returns the Object that contains this property.
String	getName()	Returns the name of this property.

Methods declared in class ObjectPropertyBase

addListener, addListener, bind, fireValueChangedEvent, get, invalidated, isBound, removeListener, removeListener, set, toString, unbind

Modifier and Type	Method	Description
void	addListener(InvalidationListener listener)	Adds an InvalidationListener which will be notified whenever the Observable becomes invalid.
void	addListener(ChangeListener<? super T> listener)	Adds a ChangeListener which will be notified whenever the value of the ObservableValue changes.
void	bind(ObservableValue<? extends T> newObservable)	Create a unidirection binding for this Property.
protected void	fireValueChangedEvent()	Sends notifications to all attached InvalidationListeners and ChangeListeners.
T	get()	Returns the current value of this ObservableObjectValue<T>.
protected void	invalidated()	The method invalidated() can be overridden to receive invalidation notifications.
boolean	isBound()	Can be used to check, if a Property is bound.
void	removeListener(InvalidationListener listener)	Removes the given listener from the list of listeners, that are notified whenever the value of the Observable becomes invalid.
void	removeListener(ChangeListener<? super T> listener)	Removes the given listener from the list of listeners that are notified whenever the value of the ObservableValue changes.
void	set(T newValue)	Set the wrapped value.
String	toString()	Returns a string representation of this ObjectPropertyBase object.
void	unbind()	Remove the unidirectional binding for this Property.

Methods declared in class ObjectProperty

bindBidirectional, setValue, unbindBidirectional

Modifier and Type	Method	Description
void	bindBidirectional(Property<T> other)	Create a bidirectional binding between this Property and another one.
void	setValue(T v)	Set the wrapped value.
void	unbindBidirectional(Property<T> other)	Removes a bidirectional binding between this Property and another one.

Methods declared in class ObjectExpression

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

Modifier and Type	Method	Description
StringBinding	asString()	Creates a StringBinding that holds the value of this ObjectExpression turned into a String.
StringBinding	asString(String format)	Creates a StringBinding that holds the value of the ObjectExpression turned into a String.
StringBinding	asString(Locale locale, String format)	Creates a StringBinding that holds the value of the NumberExpression turned into a String.
T	getValue()	Returns the current value of this ObservableValue
BooleanBinding	isEqualTo(Object other)	Creates a new BooleanExpression that holds true if this ObjectExpression is equal to a constant value.
BooleanBinding	isEqualTo(ObservableObjectValue<?> other)	Creates a new BooleanExpression that holds true if this and another ObservableObjectValue are equal.
BooleanBinding	isNotEqualTo(Object other)	Creates a new BooleanExpression that holds true if this ObjectExpression is not equal to a constant value.
BooleanBinding	isNotEqualTo(ObservableObjectValue<?> other)	Creates a new BooleanExpression that holds true if this and another ObservableObjectValue are not equal.
BooleanBinding	isNotNull()	Creates a new BooleanBinding that holds true if this ObjectExpression is not null.
BooleanBinding	isNull()	Creates a new BooleanBinding that holds true if this ObjectExpression is null.
static <T> ObjectExpression<T>	objectExpression(ObservableObjectValue<T> value)	Returns an ObjectExpression that wraps an ObservableObjectValue.

Methods declared in class Object

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

Methods declared in interface Observable

subscribe

Modifier and Type	Method	Description
default Subscription	subscribe(Runnable invalidationSubscriber)	Creates a Subscription on this Observable which calls invalidationSubscriber whenever it becomes invalid.

Methods declared in interface ObservableValue

flatMap, map, orElse, subscribe, subscribe, when

Modifier and Type	Method	Description
default <U> ObservableValue<U>	flatMap(Function<? super T, ? extends ObservableValue<? extends U>> mapper)	Returns an ObservableValue that holds the value of an ObservableValue produced by applying the given mapping function on this value.
default <U> ObservableValue<U>	map(Function<? super T, ? extends U> mapper)	Returns an ObservableValue that holds the result of applying the given mapping function on this value.
default ObservableValue<T>	orElse(T constant)	Returns an ObservableValue that holds this value, or the given constant if it is null.
default Subscription	subscribe(BiConsumer<? super T, ? super T> changeSubscriber)	Creates a Subscription on this ObservableValue which calls the given changeSubscriber with the old and new value whenever its value changes.
default Subscription	subscribe(Consumer<? super T> valueSubscriber)	Creates a Subscription on this ObservableValue which immediately provides the current value to the given valueSubscriber, followed by any subsequent values whenever its value changes.
default ObservableValue<T>	when(ObservableValue<Boolean> condition)	Returns an ObservableValue that holds this value and is updated only when condition holds true.

Methods declared in interface WritableValue

getValue

Modifier and Type	Method	Description
T	getValue()	Get the wrapped value.

Constructor Details

SimpleObjectProperty

public SimpleObjectProperty()

The constructor of ObjectProperty

SimpleObjectProperty

public SimpleObjectProperty(T initialValue)

The constructor of ObjectProperty

Parameters:

initialValue - the initial value of the wrapped value

SimpleObjectProperty

public SimpleObjectProperty(Object bean,
 String name)

The constructor of ObjectProperty

Parameters:

bean - the bean of this ObjectProperty

name - the name of this ObjectProperty

SimpleObjectProperty

public SimpleObjectProperty(Object bean,
 String name,
 T initialValue)

The constructor of ObjectProperty

Parameters:

bean - the bean of this ObjectProperty

name - the name of this ObjectProperty

initialValue - the initial value of the wrapped value

Method Details

getBean

public Object getBean()

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

Returns:

the containing Object or null

getName

public String getName()

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

Returns:

the name or an empty String