public class PropertyChangeEvent<T> extends java.lang.Object implements IPropertyChangeEvent<T>
IPropertyChangeEvent where the generics is the type of the
old and new values.| Constructor and Description |
|---|
PropertyChangeEvent(StateObject source,
java.lang.String propertyName,
T oldValue,
T newValue)
Creates a new
PropertyChangeEvent. |
| Modifier and Type | Method and Description |
|---|---|
T |
getNewValue()
Returns the new value of the property that changed.
|
T |
getOldValue()
Returns the old value of the property that changed.
|
java.lang.String |
getPropertyName()
Returns the name of the property that changed.
|
<S extends StateObject> |
getSource()
Returns the source where the modification occurred and that fired the event.
|
public PropertyChangeEvent(StateObject source, java.lang.String propertyName, T oldValue, T newValue)
PropertyChangeEvent.source - The source where the modification occurred and that fired the eventpropertyName - The name of the property associated with the property changeoldValue - The old value of the property that changednewValue - The new value of the property that changedpublic T getNewValue()
getNewValue in interface IPropertyChangeEvent<T>public T getOldValue()
getOldValue in interface IPropertyChangeEvent<T>public java.lang.String getPropertyName()
getPropertyName in interface IPropertyChangeEvent<T>public <S extends StateObject> S getSource()
getSource in interface IPropertyChangeEvent<T>