PropertyChangeEvent JDK 1.6)

Description

public class PropertyChangeEvent

A "PropertyChange" event gets delivered whenever a bean changes a "bound" or "constrained" property.

See also:

Constructors

public PropertyChangeEvent (Object source, String propertyName, Object oldValue, Object newValue)

Constructs a new PropertyChangeEvent.

Constructs a new PropertyChangeEvent.
Parameters:
- source - The bean that fired the event.
- propertyName - The programmatic name of the property that was changed.
- oldValue - The old value of the property.
- newValue - The new value of the property.

Methods

Hide/Show inherited methods

public Object getNewValue ()

Gets the new value for the property, expressed as an Object.

public Object getOldValue ()

Gets the old value for the property, expressed as an Object.

public Object getPropagationId ()

The "propagationId" field is reserved for future use.

public String getPropertyName ()

Gets the programmatic name of the property that was changed.

public Object getSource () [Inherited From EventObject]

The object on which the Event initially occurred.

public void setPropagationId (Object propagationId)

Sets the propagationId object for the event.

public String toString () [Inherited From EventObject]

Returns a String representation of this EventObject.