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/* -*- C++ -*- */
// $Id$
//
// ============================================================================
//
// = LIBRARY
// ORBSVCS Real-time Event Channel testsuite
//
// = FILENAME
// Schedule
//
// = AUTHOR
// Carlos O'Ryan (coryan@cs.wustl.edu)
//
// ============================================================================
#ifndef EC_SCHEDULE_H
#define EC_SCHEDULE_H
#include "Driver.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
class EC_Schedule : public EC_Driver
{
//
// = TITLE
// Test the EC scheduling test
//
// = DESCRIPTION
// The EC can be used in conjunction with the scheduling service
// to analyze the schedulabity of a system and compute priority
// assignments that guarantee the correct behavior of it.
//
// Most of the work is actually done by the scheduler (as it
// should be), the event channel simply plays two roles:
//
// 1) Feed the scheduler with the dependency information between
// consumers and suppliers based on their QoS requirements,
// subscriptions and publications.
//
// 2) At run-time use the scheduler information to dispatch the
// events at the right priority.
//
// The current version only verifies the first role.
//
public:
EC_Schedule (void);
// Constructor
// = The EC_Driver methods
virtual int parse_args (int& argc, char* argv[]);
virtual void print_args (void) const;
virtual void print_usage (void);
// add some command line args to change the scheduling service to
// use.
void initialize_ec_impl (CORBA::Environment &ACE_TRY_ENV);
virtual void modify_attributes (TAO_EC_Event_Channel_Attributes& attr);
// Set the scheduling service attribute
void execute_test (CORBA::Environment& ACE_TRY_ENV);
// Don't run the suppliers, just compute the schedule.
void dump_results (void);
// Don't dump the EC_Driver results, they are meaningless.
virtual void build_consumer_qos (
int i,
RtecEventChannelAdmin::ConsumerQOS& qos,
int& shutdown_event_type,
CORBA::Environment&);
virtual void build_supplier_qos (
int i,
RtecEventChannelAdmin::SupplierQOS& qos,
int& shutdown_event_type,
CORBA::Environment&);
// This time really connect to the scheduler
private:
};
#endif /* EC_SCHEDULE_H */
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