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/* -*- C++ -*- */
/**
* @file NS_Periodic_Supplier.h
*
* $Id$
*
* @author Pradeep Gore <pradeep@oomworks.com>
*
*
*/
#ifndef TAO_NS_PERIODIC_SUPPLIER_H
#define TAO_NS_PERIODIC_SUPPLIER_H
#include "ace/pre.h"
#include "notify_test_export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/Task.h"
#include "Notify_StructuredPushSupplier.h"
#include "Task_Stats.h"
#include "StructuredEvent.h"
class TAO_NS_Task_Callback;
class ACE_Barrier;
class ACE_Arg_Shifter;
/**
* @class TAO_NS_Periodic_Supplier
*
* @brief A Periodic Supplier.
*
*/
class TAO_NOTIFY_TEST_Export TAO_NS_Periodic_Supplier : public TAO_Notify_StructuredPushSupplier, public ACE_Task <ACE_SYNCH>
{
public:
/// Constuctor
TAO_NS_Periodic_Supplier (void);
/// Destructor
~TAO_NS_Periodic_Supplier ();
/// set the helper callback
void task_callback(TAO_NS_Task_Callback* client);
/// Init the state of this object.
int init_state (ACE_Arg_Shifter& arg_shifter);
/// Activate this task, synch on the given barrier.
virtual int activate (ACE_Barrier* barrier);
/// Connect.
void connect (CosNotifyChannelAdmin::StructuredProxyPushConsumer_ptr proxy, CosNotifyChannelAdmin::ProxyID proxy_id ACE_ENV_ARG_DECL);
/// Connect.
virtual void connect (CosNotifyChannelAdmin::SupplierAdmin_ptr supplier_admin ACE_ENV_ARG_DECL);
/// task svc
virtual int svc (void);
/// Dump stats.
void dump_stats (ACE_TCHAR* msg);
/// Offer change.
void offer_change (CosNotification::EventTypeSeq &added, CosNotification::EventTypeSeq& removed ACE_ENV_ARG_DECL);
/// Get the name of the proxy
const char* proxy_name (void);
protected:
/// svc method.
void handle_svc (ACE_ENV_SINGLE_ARG_DECL);
/// The name of the proxy we connect to.
ACE_CString proxy_name_;
/// All tasks synch at this barrier.
ACE_Barrier* barrier_;
/// The event to send.
TAO_NS_StructuredEvent event_;
TAO_NS_StructuredEvent zeroth_event;
/// The priority of this task.
CORBA::Short priority_;
/// Period
long period_;
/// RunTime - The Max. time to run the supplier.
long run_time_;
/// Worst case exec. time.
unsigned long exec_time_;
/// Phase
long phase_;
/// Number of times to exec. Job
int iter_;
/// A load factor supplied to each Job.
CORBA::ULong load_;
/// Stats house keeping
Task_Stats stats_;
/// Client
TAO_NS_Task_Callback* client_;
};
#include "ace/post.h"
#endif /* TAO_NS_PERIODIC_SUPPLIER_H */
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