javafx.beans.property.adapter

Class ReadOnlyJavaBeanFloatProperty

java.lang.Object

javafx.beans.binding.NumberExpressionBase

javafx.beans.binding.FloatExpression

javafx.beans.property.ReadOnlyFloatProperty

javafx.beans.property.ReadOnlyFloatPropertyBase

javafx.beans.property.adapter.ReadOnlyJavaBeanFloatProperty

All Implemented Interfaces:

NumberExpression, Observable, ReadOnlyJavaBeanProperty<java.lang.Number>, ReadOnlyProperty<java.lang.Number>, ObservableFloatValue, ObservableNumberValue, ObservableValue<java.lang.Number>

public final class ReadOnlyJavaBeanFloatProperty
extends ReadOnlyFloatPropertyBase
implements ReadOnlyJavaBeanProperty<java.lang.Number>

A ReadOnlyJavaBeanFloatProperty provides an adapter between a regular read only Java Bean property of type float or Float and a JavaFX ReadOnlyFloatProperty. It cannot be created directly, but a ReadOnlyJavaBeanFloatPropertyBuilder has to be used.

As a minimum, the Java Bean must implement a getter for the property. If the getter of an instance of this class is called, the property of the Java Bean is returned. If the Java Bean property is bound (i.e. it supports PropertyChangeListeners), this ReadOnlyJavaBeanFloatProperty will be aware of changes in the Java Bean. Otherwise it can be notified about changes by calling fireValueChangedEvent().

See Also:

ReadOnlyFloatProperty, ReadOnlyJavaBeanFloatPropertyBuilder

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose() Signals to the JavaFX property that it will not be used anymore and any references can be removed.
protected void	finalize()
void	fireValueChangedEvent() Sends notifications to all attached InvalidationListeners and ChangeListeners.
float	get() Returns the current value of this ObservableFloatValue.
java.lang.Object	getBean() Returns the Object that contains this property.
java.lang.String	getName() Returns the name of this property.

Methods inherited from class javafx.beans.property.ReadOnlyFloatPropertyBase

addListener, addListener, removeListener, removeListener

Methods inherited from class javafx.beans.property.ReadOnlyFloatProperty

equals, hashCode, toString

Methods inherited from class javafx.beans.binding.FloatExpression

add, add, add, add, divide, divide, divide, divide, doubleValue, floatExpression, floatValue, getValue, intValue, longValue, multiply, multiply, multiply, multiply, negate, subtract, subtract, subtract, subtract

Methods inherited from class javafx.beans.binding.NumberExpressionBase

add, asString, asString, asString, divide, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, lessThan, lessThan, lessThan, lessThan, lessThan, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, multiply, numberExpression, subtract

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface javafx.beans.value.ObservableValue

addListener, getValue, removeListener

Methods inherited from interface javafx.beans.Observable

addListener, removeListener

Method Detail

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

get

public float get()

Returns the current value of this ObservableFloatValue.

Specified by:

get in interface ObservableFloatValue

Returns:

The current value

Throws:

java.lang.reflect.UndeclaredThrowableException - if calling the getter of the Java Bean property throws an IllegalAccessException or an InvocationTargetException.

getBean

public java.lang.Object getBean()

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

Specified by:

getBean in interface ReadOnlyProperty<java.lang.Number>

Returns:

the containing Object or null

getName

public java.lang.String getName()

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

Specified by:

getName in interface ReadOnlyProperty<java.lang.Number>

Returns:

the name or an empty String

fireValueChangedEvent

public void fireValueChangedEvent()

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

Specified by:

fireValueChangedEvent in interface ReadOnlyJavaBeanProperty<java.lang.Number>

Overrides:

fireValueChangedEvent in class ReadOnlyFloatPropertyBase

dispose

public void dispose()

Signals to the JavaFX property that it will not be used anymore and any references can be removed. A call of this method usually results in the property stopping to observe the Java Bean property by unregistering its listener(s).

Specified by:

dispose in interface ReadOnlyJavaBeanProperty<java.lang.Number>