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JavaTM 2 Platform Standard Ed. 5.0 |
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java.lang.Objectjava.util.EventObject
java.beans.beancontext.BeanContextEvent
public abstract class BeanContextEvent
BeanContextEvent is the abstract root event class
for all events emitted
from, and pertaining to the semantics of, a BeanContext.
This class introduces a mechanism to allow the propagation of
BeanContextEvent subclasses through a hierarchy of
BeanContexts. The setPropagatedFrom()
and getPropagatedFrom() methods allow a
BeanContext to identify itself as the source
of a propagated event.
BeanContext,
Serialized Form| Field Summary | |
|---|---|
protected BeanContext |
propagatedFrom
The BeanContext from which this event was propagated |
| Fields inherited from class java.util.EventObject |
|---|
source |
| Constructor Summary | |
|---|---|
protected |
BeanContextEvent(BeanContext bc)
Contruct a BeanContextEvent |
| Method Summary | |
|---|---|
BeanContext |
getBeanContext()
Gets the BeanContext associated with this event. |
BeanContext |
getPropagatedFrom()
Gets the BeanContext from which this event was propagated. |
boolean |
isPropagated()
Reports whether or not this event is propagated from some other BeanContext. |
void |
setPropagatedFrom(BeanContext bc)
Sets the BeanContext from which this event was propagated. |
| Methods inherited from class java.util.EventObject |
|---|
getSource, toString |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
protected BeanContext propagatedFrom
BeanContext from which this event was propagated
| Constructor Detail |
|---|
protected BeanContextEvent(BeanContext bc)
bc - The BeanContext source| Method Detail |
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public BeanContext getBeanContext()
BeanContext associated with this event.
BeanContext associated with this event.public void setPropagatedFrom(BeanContext bc)
BeanContext from which this event was propagated.
bc - the BeanContext from which this event
was propagatedpublic BeanContext getPropagatedFrom()
BeanContext from which this event was propagated.
BeanContext from which this
event was propagatedpublic boolean isPropagated()
BeanContext.
true if propagated, false
if not
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JavaTM 2 Platform Standard Ed. 5.0 |
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Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.