Using the CORBA Notification Service
Note: For more information on exceptions and corresponding minor codes, see "Exception Minor Codes" on page -59.
Used when unsubscribing. This operation is used in subscriber applications to destroy the target filter object.
Note: Do not destroy the filter object until you are ready to cancel the corresponding subscription.
This class is used by event subscriber applications. The OMG IDL for this class is as follows:
Module CosNotifyFilter
{
interface FilterFactory {
Filtercreate_filter
(
in string constraint_grammar)
raises (InvalidGrammar);
destroy
();
}; //
};CosNotifyFilter