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/* -*- C++ -*- */
/**
* @file ESF_Worker.h
*
* $Id$
*
* @author Carlos O'Ryan (coryan@cs.wustl.edu)
*
* http://doc.ece.uci.edu/~coryan/EC/index.html
*/
#ifndef TAO_ESF_WORKER_H
#define TAO_ESF_WORKER_H
#include "tao/corba.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
/// Define the interface for the Worker objects
/**
* The Event Service Framework uses Worker classes to iterate over
* collections of proxies.
* The followin class defines the worker interface, basically users of
* the framework implement a worker object and pass it to one
* collection. The collection invokes the worker for each element the
* colection contains.
*/
template<class Object>
class TAO_ESF_Worker
{
public:
virtual ~TAO_ESF_Worker (void);
/// Callback interface.
virtual void work (Object *object,
CORBA::Environment &ACE_TRY_ENV) = 0;
};
#if defined (__ACE_INLINE__)
#include "ESF_Worker.i"
#endif /* __ACE_INLINE__ */
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "ESF_Worker.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("ESF_Worker.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
#endif /* TAO_ESF_WORKER_H */
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