ListenerRegistration (JBoss/JMX API) - JBoss 4.0.1 sp1 jmx API Documentation 英文版文档

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org.jboss.mx.notification
Interface ListenerRegistration

All Known Implementing Classes:: DefaultListenerRegistration

public interface ListenerRegistration

A notification listener registration.

Version:: $Revision: 1.3 $
Author:: Adrian Brock.
See Also:: ListenerRegistry, ListenerRegistrationFactory

Method Summary

NotificationFilter getFilter()
          Retrieve the filter for this registration.

Object getHandback()
          Retrieve the handback object for this registration.

NotificationListener getListener()
          Retrieve the listener for this registration.

NotificationFilter getRegisteredFilter()
          Retrieve the filter that was registered.

NotificationListener getRegisteredListener()
          Retrieve the listener that was registered.

void removed()
          Used to tell the registration it is no longer required.

Method Detail

getListener

public NotificationListener getListener()

Retrieve the listener for this registration.

Returns:: the listener

getFilter

public NotificationFilter getFilter()

Retrieve the filter for this registration.

Returns:: the listener

getHandback

public Object getHandback()

Retrieve the handback object for this registration.

Returns:: the handback object

getRegisteredListener

public NotificationListener getRegisteredListener()

Retrieve the listener that was registered. This might be different from listener to use, e.g. the registration factory may generate a proxy.

Returns:: the listener

getRegisteredFilter

public NotificationFilter getRegisteredFilter()

Retrieve the filter that was registered. This might be different from filter to use, e.g. the registration factory may generate a proxy.

Returns:: the filter

removed

public void removed()

Used to tell the registration it is no longer required.