public abstract class ComponentSystemEvent extends SystemEvent
ComponentSystemEvent is
the base class for SystemEvent
s that are specific to a UIComponent
instance.
Modifier and Type | Field and Description |
---|---|
private static long |
serialVersionUID |
Constructor and Description |
---|
ComponentSystemEvent(UIComponent component)
Pass the argument
|
Modifier and Type | Method and Description |
---|---|
UIComponent |
getComponent()
the source |
isAppropriateListener, processListener
private static final long serialVersionUID
public ComponentSystemEvent(UIComponent component)
Pass the argument
component
to the superclass constructor.
component
- the UIComponent
reference to be
passed to the superclass constructor.IllegalArgumentException
- if the argument is null
.public UIComponent getComponent()
the source UIComponent
that sent this event.