Module eu.hansolo.toolbox

Package eu.hansolo.toolbox.properties

Class ReadOnlyProperty<T>

java.lang.Object

eu.hansolo.toolbox.properties.ReadOnlyProperty<T>

Direct Known Subclasses:

Property, ReadOnlyBooleanProperty, ReadOnlyByteProperty, ReadOnlyCharProperty, ReadOnlyDoubleProperty, ReadOnlyFloatProperty, ReadOnlyIntegerProperty, ReadOnlyLongProperty, ReadOnlyObjectProperty, ReadOnlyShortProperty, ReadOnlyStringProperty

public abstract class ReadOnlyProperty<T>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected Object	bean
protected boolean	bidirectional
protected T	initialValue
protected String	name
protected CopyOnWriteArrayList<EvtObserver<PropertyChangeEvt<T>>>	observers
protected Property<T>	propertyToUpdate
protected T	value

Constructor Summary

Constructors

Constructor	Description
ReadOnlyProperty()
ReadOnlyProperty(Object bean, String name, T value)
ReadOnlyProperty(Object bean, String name, T value, T initialValue)
ReadOnlyProperty(T value)

Method Summary

Modifier and Type	Method	Description
void	addObserver(EvtObserver<PropertyChangeEvt<T>> observer)
void	addOnChange(EvtObserver<PropertyChangeEvt<T>> observer)
protected void	didChange(T oldValue, T newValue)
void	fireEvent(PropertyChangeEvt<T> evt)
Object	getBean()
final T	getInitialValue()
String	getName()
final T	getValue()
protected void	invalidated()
final boolean	isSet()
void	removeAllObservers()
void	removeObserver(EvtObserver<PropertyChangeEvt<T>> observer)
protected void	setPropertyToUpdate(Property<T> property)
protected void	unsetPropertyToUpdate()
protected void	willChange(T oldValue, T newValue)

Methods inherited from class java.lang.Object

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

Field Details

observers

protected CopyOnWriteArrayList<EvtObserver<PropertyChangeEvt<T>>> observers

bean

protected Object bean

name

protected String name

initialValue

protected T initialValue

value

protected T value

propertyToUpdate

protected Property<T> propertyToUpdate

bidirectional

protected boolean bidirectional

Constructor Details

ReadOnlyProperty

public ReadOnlyProperty()

ReadOnlyProperty

public ReadOnlyProperty(T value)

ReadOnlyProperty

public ReadOnlyProperty(Object bean,
 String name,
 T value)

ReadOnlyProperty

public ReadOnlyProperty(Object bean,
 String name,
 T value,
 T initialValue)

Method Details

getValue

public final T getValue()

getInitialValue

public final T getInitialValue()

isSet

public final boolean isSet()

willChange

protected void willChange(T oldValue,
 T newValue)

didChange

protected void didChange(T oldValue,
 T newValue)

invalidated

protected void invalidated()

getBean

public Object getBean()

getName

public String getName()

setPropertyToUpdate

protected void setPropertyToUpdate(Property<T> property)

unsetPropertyToUpdate

protected void unsetPropertyToUpdate()

addOnChange

public void addOnChange(EvtObserver<PropertyChangeEvt<T>> observer)

addObserver

public void addObserver(EvtObserver<PropertyChangeEvt<T>> observer)

removeObserver

public void removeObserver(EvtObserver<PropertyChangeEvt<T>> observer)

removeAllObservers

public void removeAllObservers()

fireEvent

public void fireEvent(PropertyChangeEvt<T> evt)