expensive_operation_controller.h

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// Copyright 2015 Google Inc.

#ifndef PAGESPEED_CONTROLLER_EXPENSIVE_OPERATION_CONTROLLER_H_
#define PAGESPEED_CONTROLLER_EXPENSIVE_OPERATION_CONTROLLER_H_

#include "pagespeed/kernel/base/basictypes.h"
#include "pagespeed/kernel/base/function.h"

namespace net_instaweb {


class ExpensiveOperationController {
 public:
  virtual ~ExpensiveOperationController() { }

  virtual void ScheduleExpensiveOperation(Function* callback) = 0;

  virtual void NotifyExpensiveOperationComplete() = 0;

 protected:
  ExpensiveOperationController() { }

 private:
  
};

}  

#endif