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Diffstat (limited to 'apps/Orbix-Examples/Event_Comm/libsrc/Event_Comm.idl')
-rw-r--r-- | apps/Orbix-Examples/Event_Comm/libsrc/Event_Comm.idl | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/apps/Orbix-Examples/Event_Comm/libsrc/Event_Comm.idl b/apps/Orbix-Examples/Event_Comm/libsrc/Event_Comm.idl deleted file mode 100644 index de8fa2cada2..00000000000 --- a/apps/Orbix-Examples/Event_Comm/libsrc/Event_Comm.idl +++ /dev/null @@ -1,88 +0,0 @@ -/* -*- C++ -*- */ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// EventComm -// -// = FILENAME -// Event_Comm.idl -// -// = DESCRIPTION -// The CORBA IDL module for distributed event notification. -// -// = AUTHOR -// Douglas C. Schmidt (schmidt@cs.wustl.edu) -// -// ============================================================================ - -#if !defined (_EVENT_COMM_IDL) -#define _EVENT_COMM_IDL - -module Event_Comm -{ - // = TITLE - // The CORBA IDL module for distributed event notification. - - struct Notification - { - // = TITLE - // Defines the interface for an event <Notification>. - // - // = This is the type passed by the Notifier to the Notification_Receiver. - // Since it contains an <any>, it can hold any values. Naturally, - // the consumer must understand how to interpret this! - - string tag_; - // Tag for the notification. - - any value_; - // A notification can contain anything. - - Object object_ref_; - // Object reference for callbacks. - }; - - interface Notification_Receiver - // = TITLE - // Defines the interface for a <Notification_Receiver> of events. - // Note that all operations are <oneway> to avoid blocking. - { - void receive_notification (in Notification notification); - // Inform the <Notification_Receiver> that <event> has occurred. - - void disconnect (in string reason); - // Disconnect the <Notification_Receiver> from the <Notifier>, - // giving it the <reason>. - }; - - interface Notifier - { - // = TITLE - // Defines the interface for a <Notifier> of events. - - void send_disconnect (in string reason); - // Disconnect all the receivers, giving them the <reason>. - - void send_notification (in Notification notification); - // Send the <Notification> to all the consumers who - // have subscribed and who match the filtering criteria. - - void subscribe (in Notification_Receiver notification_receiver, - in string filtering_criteria); - // Subscribe the <Notification_Receiver> to receive events that - // match the regular expresssion <filtering_criteria> applied by - // the <Notifier>. If <filtering_criteria> is "" then all events - // are matched. - - void unsubscribe (in Notification_Receiver notification_receiver, - in string filtering_criteria); - // Unsubscribe the <Notification_Receiver> that matches the - // filtering criteria. If <filtering_criteria> is "" then all - // <Notification_Receivers> with the matching object reference are - // removed. - }; -}; - -#endif /* _EVENT_COMM_IDL */ |