Class StringPropertyBase

javafx.beans.property.StringPropertyBase

All Implemented Interfaces:: Observable, Property<String>, ReadOnlyProperty<String>, ObservableObjectValue<String>, ObservableStringValue, ObservableValue<String>, WritableObjectValue<String>, WritableStringValue, WritableValue<String>

Direct Known Subclasses:: SimpleStringProperty, StyleableStringProperty

public abstract class StringPropertyBase
extends StringProperty

The class StringPropertyBase is the base class for a property wrapping a String value. 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:: StringProperty

Constructor Summary

Constructors
Constructor	Description
`StringPropertyBase()`	The constructor of the `StringPropertyBase`.
`StringPropertyBase(String initialValue)`	The constructor of the `StringPropertyBase`.

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 `StringPropertyBase` object.

Methods declared in class javafx.beans.property.StringProperty

bindBidirectional, bindBidirectional, unbindBidirectional

Methods declared in class javafx.beans.binding.StringExpression

concat, getValueSafe, greaterThan, greaterThan, greaterThanOrEqualTo, greaterThanOrEqualTo, isEmpty, isEqualTo, isEqualTo, isEqualToIgnoreCase, isEqualToIgnoreCase, isNotEmpty, isNotEqualTo, isNotEqualTo, isNotEqualToIgnoreCase, isNotEqualToIgnoreCase, isNotNull, isNull, length, lessThan, lessThan, lessThanOrEqualTo, lessThanOrEqualTo, stringExpression

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

StringPropertyBase

public StringPropertyBase()

The constructor of the StringPropertyBase.

StringPropertyBase

public StringPropertyBase(String initialValue)

The constructor of the StringPropertyBase.

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

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(java.lang.String) 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 StringPropertyBase object.

Overrides:: toString in class StringProperty
Returns:: a string representation of this StringPropertyBase object.

© 2008, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.