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Viewing changes to drizzled/plugin/scheduler.h

  • Committer: Padraig O'Sullivan
  • Date: 2009-11-28 22:02:19 UTC
  • mfrom: (1228 push)
  • mto: (1228.4.1 push)
  • mto: This revision was merged to the branch mainline in revision 1234.
  • Revision ID: osullivan.padraig@gmail.com-20091128220219-m3x28m8q2unbirke
Merge from trunk.

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drizzled/plugin/scheduler.h
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#ifndef DRIZZLED_PLUGIN_SCHEDULER_H
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#define DRIZZLED_PLUGIN_SCHEDULER_H
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#include "drizzled/session.h"
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#include "drizzled/plugin/plugin.h"
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#include <string>
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#include <vector>
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namespace drizzled
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{
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class Session;
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namespace plugin
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{
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   * Add a session to the scheduler. When the scheduler is ready to run the
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   * session, it should call session->run().
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   */
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  virtual bool addSession(Session::shared_ptr &session)= 0;
 
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  virtual bool addSession(Session *session)= 0;
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  /**
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   * Notify the scheduler that it should be killed gracefully.
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  /**
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   * This is called when a scheduler should kill the session immedaitely.
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   */
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  virtual void killSessionNow(Session::shared_ptr&) {}
 
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  virtual void killSessionNow(Session *) {}
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  static bool addPlugin(plugin::Scheduler *sced);
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  static void removePlugin(plugin::Scheduler *sced);
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  static bool setPlugin(const std::string& name);
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  static Scheduler *getScheduler();
 
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};
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} /* namespace plugin */
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} /* namespace drizzled */
 
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} /* end namespace drizzled::plugin */
 
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} /* end namespace drizzled */
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#endif /* DRIZZLED_PLUGIN_SCHEDULER_H */