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5.2.3.1 DAIS::AlarmsAndEvents::Session Objects Overview


   The DAIS::AlarmsAndEvents::Session object implements the alarms & events service on a per client basis. An alarm & event session object has a number of services provided by one singleton home object each. Each home object provides methods for manipulation of the data of the specific type they provide.

   The session object corresponds to an OPCEventServer object.


   





   





   




   





   





   




   





   




   





   





   




   




   


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   Figure 5-4 DAIS alarms and events session IDL in UML