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-/* -*- C++ -*- */
-/**
- * @file Kokyu.h
- *
- * $Id$
- *
- * @author Venkita Subramonian (venkita@cs.wustl.edu)
- *
- * Based on previous work by Tim Harrison Chris Gill,
- * Carlos O'Ryan and other members of the DOC group.
- */
-
-#ifndef KOKYU_H
-#define KOKYU_H
-#include /**/ "ace/pre.h"
-#include "ace/Copy_Disabled.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-#include "kokyu_export.h"
-#include "Kokyu_defs.h"
-
-//Currently I am not seeing a way to avoid including these here. The
-//whole purpose of the pImpl idiom is to avoid this dependency. But
-//using the auto_ptr<> to store the implementation causes a compile
-//error (in the destructor) that the implementation definition is not
-//found. Note that the auto-ptr<T>::~auto_ptr() calls delete on the
-//internal pointer and at this point the class definition needs to be
-//visible. Need to revisit this and see whether there is a work
-//around.
-#include "Dispatcher_Impl.h"
-
-//#################################################################
-//Beware that this interface will be subject to change in the future
-//since this is the very initial release. We will be working on
-//trying to merge the DSRT and EC mechanisms in the future. If you
-//are a user of this interface, kindly let us know so that we can
-//coordinate with you when we refactor this interface.
-//##################################################################
-
-namespace Kokyu
-{
- //class Dispatcher_Impl;
-
- /**
- * @class Dispatcher
- *
- * @brief Interface class for dynamic scheduling of events
- *
- * The responsibility of this class is to forward all methods to
- * its delegation/implementation class, e.g.,
- * @c Default_Dispatcher_Impl. This class follows the pImpl idiom
- * or the bridge pattern to separate the implementation from the interface.
- * Dispatcher is the class that users will be using to achieve
- * dynamic dispatching of events in an event channel.
- */
- class Kokyu_Export Dispatcher : private ACE_Copy_Disabled
- {
- public:
- /// Dispatch a command object based on the qos info supplied.
- int dispatch (const Dispatch_Command*, const QoSDescriptor&);
-
- /// Shut down the dispatcher. The dispatcher will stop processing requests.
- int shutdown ();
-
- /// Supply this interface with an appripriate implementation.
- void implementation (Dispatcher_Impl*);
-
- int activate ();
-
- /// Non virtual destructor. Read as <b><i>this class not available
- /// for inheritance<i></b>.
- ~Dispatcher ();
- private:
- /// Auto ptr to the implementation. Implementation will be created on the
- /// heap and deleted automatically when the dispatcher object is destructed.
- auto_ptr<Dispatcher_Impl> dispatcher_impl_;
- };
-
- typedef auto_ptr<Dispatcher> Dispatcher_Auto_Ptr;
-
- /**
- * @class Dispatcher_Factory
- *
- * @brief Factory class to create one of the dispatcher interface
- * objects - for events.
- *
- * Factory class creates a dispatcher for EC and configures the
- * interface object with the appropriate implementation.
- */
- class Kokyu_Export Dispatcher_Factory : private ACE_Copy_Disabled
- {
- public:
- /**
- * Create a dispatcher for dynamic dispatching of commands
- * (eg. events). The caller is responsible for freeing the
- * returned dynamically allocated memory.
- *
- * @param config Configuration information for the dispatcher.
- *
- * @return pointer to the dispatcher.
- */
- static Dispatcher*
- create_dispatcher (const Dispatcher_Attributes& attr);
- };
-} //end of namespace
-
-#if defined (__ACE_INLINE__)
-#include "Kokyu.i"
-#endif /* __ACE_INLINE__ */
-
-#include /**/ "ace/post.h"
-#endif /* KOKYU_H */