// src/backend/concrete_thread_statistics.hh - Copyright 2005, 2006, University
//               of Padova, dept. of Pure and Applied
//               Mathematics
//
// This file is part of SGPEMv2.
//
// This is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
//
// SGPEMv2 is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with SGPEMv2. If not, see http://www.gnu.org/licenses/.


#ifndef CONCRETE_THREAD_STATISTICS_HH
#define CONCRETE_THREAD_STATISTICS_HH 1


#include <sgpemv2/thread_statistics.hh>

#include <glibmm/ustring.h>


namespace sgpem
{
class ConcreteProcessStatistics;


/**	\brief Represents the statistics of a Thread

		This class is a direct subclass of the abstract class ThreadStatistics.
		For the documentation af all methods refere to it.
	*/
class SG_DLLLOCAL ConcreteThreadStatistics : public ThreadStatistics
{
    public:
    friend class ConcreteProcessStatistics;
    ~ConcreteThreadStatistics ();

    int get_execution_time () const;
    int get_execution_progress () const;
    int get_total_inactivity () const;
    int get_response_time () const;
    int get_turn_around () const;
    int get_efficiency () const;
    int get_resource_usage_time () const;
    int get_resource_waitings_time () const;

    const Thread *get_core () const;

    int get_real_arrival_time () const; //useful for ProcessStatistics

    private:
    ConcreteThreadStatistics (const Thread *core, const int &instant);
    const Thread *_core;
    int _real_arrival_time;
};
} // namespace sgpem

#endif