Fawkes API Fawkes Development Version

executor.h

00001 
00002 /***************************************************************************
00003  *  blocked_timing_runner.h - Interface to exec BlockedTimingAspect threads
00004  *
00005  *  Created: Sat Aug 02 11:45:59 2008
00006  *  Copyright  2006-2008  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023 
00024 #ifndef __ASPECT_BLOCKED_TIMING_EXECUTOR_H_
00025 #define __ASPECT_BLOCKED_TIMING_EXECUTOR_H_
00026 
00027 #include <aspect/blocked_timing.h>
00028 #include <list>
00029 #include <string>
00030 
00031 namespace fawkes {
00032 
00033 class Barrier;
00034 
00035 class BlockedTimingExecutor
00036 {
00037  public:
00038   virtual ~BlockedTimingExecutor();
00039 
00040   virtual void wakeup_and_wait(BlockedTimingAspect::WakeupHook hook,
00041                                unsigned int timeout_usec = 0)         = 0;
00042   virtual void wakeup(BlockedTimingAspect::WakeupHook hook,
00043                       Barrier *barrier = 0)                           = 0;
00044 
00045   virtual void try_recover(std::list<std::string> &recovered_threads) = 0;
00046 
00047   virtual bool timed_threads_exist()                                  = 0;
00048   virtual void wait_for_timed_threads()                               = 0;
00049   virtual void interrupt_timed_thread_wait()                          = 0;
00050 };
00051 
00052 } // end namespace fawkes
00053 
00054 #endif
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