Event.cc

/*
 * Copyright 2003 Michael A. Marsh, Cornell University. All rights reserved.
 * This software is released under the modified BSD license.
 * See the file LICENSE in the top-level directory for details.
 */
//
// $Id: Event.cc,v 1.3 2004/05/19 15:56:50 mmarsh Exp $
//
// $Log: Event.cc,v $
// Revision 1.3  2004/05/19 15:56:50  mmarsh
// *** empty log message ***
//
// Revision 1.2  2003/11/04 22:31:48  mmarsh
// *** empty log message ***
//
//

#include "Event.h"
#include "Activity.h"

using namespace CODEX_Events;

EventBase::EventBase( Activity* source ) :
   m_source( source )
{
}

EventBase::~EventBase()
{
}

Activity*
EventBase::source()
{
   return m_source;
}

EventAck::EventAck( Activity* destination, bool failure ) :
   EventBase( 0 ),
   m_destination( destination ),
   m_failure( failure )
{
}

EventAck::~EventAck()
{
}

bool
EventAck::handle()
{
   if ( 0 != m_destination )
   {
      return m_destination->handler( *this );
   }
   return true;
}

DataEvent::DataEvent( Activity* source, DataHandler* destination ) :
   EventBase( source ),
   m_destination( destination )
{
}

DataEvent::~DataEvent()
{
}

bool
DataEvent::handle()
{
   return m_destination->handler( *this );
}

CloseEvent::CloseEvent( Activity* source, CloseHandler* destination ) :
   EventBase( source ),
   m_destination( destination )
{
}

CloseEvent::~CloseEvent()
{
}

bool
CloseEvent::handle()
{
   return m_destination->handler( *this );
}

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