Class ObjectPropertyBase<T>

java.lang.Object

javafx.beans.binding.ObjectExpression<T>

javafx.beans.property.ReadOnlyObjectProperty<T>

javafx.beans.property.ObjectProperty<T>

javafx.beans.property.ObjectPropertyBase<T>

Type Parameters:: T - the type of the wrapped value

All Implemented Interfaces:: Observable, Property<T>, ReadOnlyProperty<T>, ObservableObjectValue<T>, ObservableValue<T>, WritableObjectValue<T>, WritableValue<T>

Direct Known Subclasses:: SimpleObjectProperty, StyleableObjectProperty

public abstract class ObjectPropertyBase<T>
extends ObjectProperty<T>

The class ObjectPropertyBase is the base class for a property wrapping an arbitrary Object. It provides all the functionality required for a property except for the ReadOnlyProperty.getBean() and ReadOnlyProperty.getName() methods, which must be implemented by extending classes.

Since:: JavaFX 2.0
See Also:: ObjectProperty

Constructor Summary

Constructors
Constructor	Description
`ObjectPropertyBase()`	The constructor of the `ObjectPropertyBase`.
`ObjectPropertyBase(T initialValue)`	The constructor of the `ObjectPropertyBase`.

Method Summary

Modifier and Type	Method	Description
`protected void`	`fireValueChangedEvent()`	Sends notifications to all attached `InvalidationListeners` and `ChangeListeners`.
`protected void`	`invalidated()`	The method `invalidated()` can be overridden to receive invalidation notifications.
`String`	`toString()`	Returns a string representation of this `ObjectPropertyBase` object.

Methods declared in class javafx.beans.binding.ObjectExpression

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

Methods declared in class java.lang.Object

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

Methods declared in interface javafx.beans.Observable

addListener, removeListener

Methods declared in interface javafx.beans.value.ObservableObjectValue

get

Methods declared in interface javafx.beans.value.ObservableValue

addListener, getValue, removeListener

Methods declared in interface javafx.beans.property.Property

bind, bindBidirectional, isBound, unbind, unbindBidirectional

Methods declared in interface javafx.beans.property.ReadOnlyProperty

getBean, getName

Methods declared in interface javafx.beans.value.WritableObjectValue

get, set

Methods declared in interface javafx.beans.value.WritableValue

getValue, setValue

Constructor Details

ObjectPropertyBase

public ObjectPropertyBase()

The constructor of the ObjectPropertyBase.

ObjectPropertyBase

public ObjectPropertyBase(T initialValue)

The constructor of the ObjectPropertyBase.

Parameters:: initialValue - the initial value of the wrapped Object

Method Details

fireValueChangedEvent

protected void fireValueChangedEvent()

Sends notifications to all attached InvalidationListeners and ChangeListeners. This method is called when the value is changed, either manually by calling WritableObjectValue.set(T) or in case of a bound property, if the binding becomes invalid.

invalidated

protected void invalidated()

The method invalidated() can be overridden to receive invalidation notifications. This is the preferred option in Objects defining the property, because it requires less memory. The default implementation is empty.

toString

public String toString()

Returns a string representation of this ObjectPropertyBase object.

Overrides:: toString in class ObjectProperty<T>
Returns:: a string representation of this ObjectPropertyBase object.

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Documentation extracted from JavaFX API Documentation.
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