SimpleProperty (DellRoad Stuff Vaadin 7.x Classes 2.5.10 API)

java.lang.Object
- org.dellroad.stuff.vaadin7.ReadOnlyProperty<V>
- - org.dellroad.stuff.vaadin7.SimpleProperty<T,V>

Type Parameters:

T - the type of the underlying Java object

V - the type of the property

All Implemented Interfaces:

Property<V>, Property.ReadOnlyStatusChangeNotifier, Property.ValueChangeNotifier, Serializable, BackedProperty<T,V>
```
public class SimpleProperty<T,V>
extends ReadOnlyProperty<V>
implements BackedProperty<T,V>
```
Simple read-only Property implementation backed by a Java object.
The Property is defined using a PropertyDef along with a PropertyExtractor that is capable of reading the property's value from the underlying Java object.

See Also:

SimpleContainer, SimpleItem, Serialized Form

- Nested Class Summary
  - Nested classes/interfaces inherited from interface com.vaadin.data.Property
    Property.Editor, Property.ReadOnlyException, Property.ReadOnlyStatusChangeEvent, Property.ReadOnlyStatusChangeListener, Property.ReadOnlyStatusChangeNotifier, Property.Transactional<T extends Object>, Property.ValueChangeEvent, Property.ValueChangeListener, Property.ValueChangeNotifier, Property.Viewer
- Constructor Summary
  
  Constructors
  Constructor Description
  
  SimpleProperty(T object, PropertyDef<V> propertyDef, PropertyExtractor<? super T> propertyExtractor)
  Constructor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  T getObject()
  Retrieve the underlying Java object.
  
  Class<V> getType()
  
  V getValue()
  - Methods inherited from class org.dellroad.stuff.vaadin7.ReadOnlyProperty
    addListener, addListener, addReadOnlyStatusChangeListener, addValueChangeListener, fireValueChange, firstListenerAdded, isReadOnly, lastListenerRemoved, removeListener, removeListener, removeReadOnlyStatusChangeListener, removeValueChangeListener, setReadOnly, setValue
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface com.vaadin.data.Property
    isReadOnly, setReadOnly, setValue

- Constructor Detail
  - SimpleProperty
```
public SimpleProperty(T object,
                      PropertyDef<V> propertyDef,
                      PropertyExtractor<? super T> propertyExtractor)
```
    Constructor.
    
    Parameters:
    
    object - underlying Java object
    
    propertyDef - property definition
    
    propertyExtractor - extracts the property value from object
    
    Throws:
    
    IllegalArgumentException - if any parameter is null
- Method Detail
  - getObject
```
public T getObject()
```
    Description copied from interface: BackedProperty
    
    Retrieve the underlying Java object.
    
    Specified by:
    
    getObject in interface BackedProperty<T,V>
    
    Returns:
    
    underlying Java object, never null
  - getType
```
public Class<V> getType()
```
    Specified by:
    
    getType in interface Property<T>
  - getValue
```
public V getValue()
```
    Specified by:
    
    getValue in interface Property<T>