QueuePolicy.h

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/* -*- C++ -*-

   This file declares the QueuePolicy class.

   $ Author: Mirko Boehm $
   $ Copyright: (C) 2004, 2005, 2006 Mirko Boehm $
   $ Contact: mirko@kde.org
         http://www.kde.org
         http://www.hackerbuero.org $

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.

   $Id: DebuggingAids.h 30 2005-08-16 16:16:04Z mirko $
*/

#ifndef QUEUEPOLICY_H
#define QUEUEPOLICY_H

#include <threadweaver/threadweaver_export.h>

namespace ThreadWeaver {

    class Job;

    class THREADWEAVER_EXPORT QueuePolicy
    {
    public:
        virtual ~QueuePolicy() {}

        virtual bool canRun( Job* ) = 0;

        virtual void free( Job* ) = 0;

        virtual void release( Job* ) = 0;

        virtual void destructed ( Job* ) = 0;
    };

}

#endif