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+/* -*- C++ -*- */
+// $Id$
+//
+// ============================================================================
+//
+// = LIBRARY
+// ORBSVCS Real-time Event Channel examples
+//
+// = FILENAME
+// ECConsumer
+//
+// = AUTHOR
+// Bryan Thrall
+//
+// ============================================================================
+
+#ifndef CONSUMER_H
+#define CONSUMER_H
+
+#include "orbsvcs/RtecEventCommS.h"
+#include "orbsvcs/RtecSchedulerC.h"
+
+#include "ace/Time_Value.h"
+
+#include "ECSupplier.h"
+#include "Service_Handler.h"
+
+#include <vector>
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+class ECConsumer : public POA_RtecEventComm::PushConsumer
+{
+ // = TITLE
+ // Simple consumer object
+ //
+ // = DESCRIPTION
+ // This class is a consumer of events.
+ // It simply register for two event typesone event type
+ // The class is just a helper to simplify common tasks in EC
+ // tests, such as subscribing for a range of events, disconnecting
+ // from the EC, informing the driver of shutdown messages, etc.
+ //
+ // There are several ways to connect and disconnect this class,
+ // and it is up to the driver program to use the right one.
+ //
+public:
+ typedef RtecEventComm::EventSourceID SourceID;
+ typedef RtecEventComm::EventType EventType;
+ typedef std::vector<EventType> EventTypeVector;
+ typedef RtecScheduler::handle_t InfoHandle;
+
+ ECConsumer (EventTypeVector &sub_types,
+ ACE_Time_Value& worktime,
+ ECSupplier *fwddest = 0, Service_Handler *handler = 0);
+ // Constructor
+
+ ECConsumer (EventTypeVector &sub_types,
+ ECSupplier *fwddest = 0, Service_Handler *handler = 0);
+ // Constructor
+
+ virtual ~ECConsumer(void);
+
+ // = The RtecEventComm::PushConsumer methods
+
+ virtual void push (const RtecEventComm::EventSet& events
+ ACE_ENV_ARG_DECL)
+ ACE_THROW_SPEC ((CORBA::SystemException));
+ virtual void disconnect_push_consumer (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
+ ACE_THROW_SPEC ((CORBA::SystemException));
+ // The skeleton methods.
+
+ void setWorkTime(ACE_Time_Value& worktime);
+
+ void rt_info(InfoHandle consumer_rt_info);
+ InfoHandle rt_info(void);
+
+ void handler(Service_Handler * handler);
+
+ Service_Handler * handler(void) const;
+
+protected:
+ ACE_Time_Value worktime_;
+
+ ECSupplier *fwddest_;
+ InfoHandle rt_info_;
+
+ Service_Handler * handler_;
+
+ EventTypeVector sub_types_;
+};
+
+#endif /* CONSUMER_H */