/* Copyright (C) 2007 MySQL AB

   This program 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; version 2 of the License.

   This program 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 this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

#ifndef _PRIORITY_SCHEDULER_H_
#define _PRIORITY_SCHEDULER_H_

#include "Mutex.h"
#include "Priority.h"

class Thread;

class PriorityScheduler
{
public:
	PriorityScheduler(void);
	~PriorityScheduler(void);
	
	void	schedule(int priority);
	void	finished(int priority);

	int		currentPriority;
	int		count;
	Thread	*waitingThreads[PRIORITY_MAX];
	Mutex	mutex;
};

#endif
