📄 supplier.h
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/* -*- C++ -*- */
// Supplier.h,v 1.3 2003/10/02 12:54:49 venkita Exp
//
// ============================================================================
//
// = LIBRARY
// ORBSVCS Real-time Event Channel examples
//
// = FILENAME
// Supplier
//
// = AUTHOR
// Carlos O'Ryan (coryan@cs.wustl.edu)
//
// ============================================================================
#ifndef SUPPLIER_H
#define SUPPLIER_H
#include "orbsvcs/RtecEventCommS.h"
#include "orbsvcs/Event/EC_Event_Channel.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
class Supplier : public POA_RtecEventComm::PushSupplier
{
// = TITLE
// Simple supplier object
//
// = DESCRIPTION
// This class is a supplier 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:
Supplier (RtecEventComm::EventSourceID id,
const RtecEventChannelAdmin::ProxyPushConsumer_ptr consumer_proxy);
// Constructor
// = The RtecEventComm::PushSupplier methods
virtual void disconnect_push_supplier (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException));
// The skeleton methods.
void timeout_occured (ACE_ENV_SINGLE_ARG_DECL);
private:
RtecEventComm::EventSourceID id_;
const RtecEventChannelAdmin::ProxyPushConsumer_ptr consumer_proxy_;
};
class Timeout_Consumer : public POA_RtecEventComm::PushConsumer
{
// = TITLE
// Timer consumer object
//
// = DESCRIPTION
// This class is a consumer of timeout events from EC.
// It registers for timeout event with EC and calls
// the
//
public:
Timeout_Consumer (Supplier * supplier_impl);
// Constructor
// = 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.
private:
Supplier *supplier_impl_;
};
#endif /* SUPPLIER_H */
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