Package it.tidalwave.role.ui

Class BoundProperty<T>

java.lang.Object

it.tidalwave.role.ui.BoundProperty<T>

All Implemented Interfaces:

Changeable<T>, ChangingSource<T>

public class BoundProperty<T>
extends java.lang.Object
implements ChangingSource<T>, Changeable<T>

Author:

Fabrizio Giudici

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	PROP_VALUE

Constructor Summary

Constructors

Constructor	Description
BoundProperty()

Method Summary

Modifier and Type	Method	Description
void	bind(ChangingSource<T> source)	Binds this property to a ChangingSource.
T	get()	Returns the value of this object.
static <T> BoundProperty<T>	of(T value)	Creates a new BoundProperty with the given initial value.
void	set(T value)	Sets a new value to this object.
void	unbindAll()	Removes all the bindings of this object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.tidalwave.role.ui.ChangingSource

addPropertyChangeListener, getPropertyChangeListeners, removePropertyChangeListener

Field Detail

PROP_VALUE

public static final java.lang.String PROP_VALUE

See Also:

Constant Field Values

Constructor Detail

BoundProperty

public BoundProperty()

Method Detail

of

@Nonnull
public static <T> BoundProperty<T> of(@Nonnull
                                      T value)

Creates a new BoundProperty with the given initial value.

Type Parameters:

T - the type of the property

Parameters:

value - the initial value

Returns:

the property

Since:

3.2-ALPHA-2

set

public void set(T value)

Sets a new value to this object. This method fires a property change event associated to PROP_VALUE.

Specified by:

set in interface Changeable<T>

Parameters:

value - the new value

get

public T get()

Returns the value of this object.

Specified by:

get in interface ChangingSource<T>

Returns:

the value

bind

public void bind(@Nonnull
                 ChangingSource<T> source)

Binds this property to a ChangingSource. Every change in the value of the source will be synchronized to the value of this property. If the source is a Changeable binding will be bidirectional, that is the object will be set to the current value of this property and will be kept in sync.

Parameters:

source - the source

unbindAll

public void unbindAll()

Removes all the bindings of this object.

Specified by:

unbindAll in interface ChangingSource<T>