Package org.glassfish.admin.amx.base
Interface ListenerInfo
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- All Known Subinterfaces:
LogRecordEmitter
@Taxonomy(stability=UNCOMMITTED) public interface ListenerInfo
Provide information about who's listening.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description int
getListenerCount()
Get the total number of listeners listening for anything.int
getNotificationTypeListenerCount(String notificationType)
Get the number of listeners which are listening for the specified type of Notification.
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Method Detail
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getNotificationTypeListenerCount
int getNotificationTypeListenerCount(String notificationType)
Get the number of listeners which are listening for the specified type of Notification. If there are anonymous listeners (those that have no filter or a non-standard filter) then this routine will return the value 1.- Parameters:
notificationType
- any Notification type, should usually be one advertised via MBeanInfo- Returns:
- count of listeners
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getListenerCount
int getListenerCount()
Get the total number of listeners listening for anything.- Returns:
- count of listeners
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