//Editor-Info: -*- C++ -*-
//
//Subject: TOVE project / NNI SSCF protocol
//
//File: nsscfstate2_10_4.h
//
//Version: $Revision: 1.5 $
//
//State: $State: Exp $
//
//Date: $Date: 1998/05/26 14:29:50 $
//
//Organisation:
//      Helsinki University of Technology
//      Laboratory of Telecommunications and Multimedia
//
//Author:
//      Juhana Räsänen
//
//Description:
//      State class definition for NNI-SSCF state machine state
//      2/10/4 (Aligned Ready/Data Transfer Ready) as defined in
//      Q.2140 p. 20
//
//Copyright:
//      Copyright 1999 Helsinki University of Technology
//      ALL RIGHTS RESERVED BETWEEN JANUARY 1996 AND JUNE 1999.
//
//Licence:
//
//
//History:
 

#ifndef __NSSCFSTATE2_10_4_H__
#define __NSSCFSTATE2_10_4_H__

#include "nsscfstate.h"


//
// Class: nsscfAlignedReady_DataTransferReady
//
// Description:
//     This is the NNI-SSCF state machine state 2/10/4 (Aligned Ready/Data
//     Transfer Ready) class as defined in Q.2140 p 20. Actions defined
//     in Q.2140 SDL diagrams for this state are defined here, others are
//     inherited from the NNI-SSCF base state (nsscfState).
//

class nsscfAlignedReady_DataTransferReady : public nsscfState
{
    public:
        static nsscfAlignedReady_DataTransferReady *instance(void);
        
        // Actions for incoming (N)AAL-primitives from above layer
        virtual void naalSTOPreqAct(naalSTOPreq *messenger_,
                                    pfProtocol *protocol_);

        // Actions for incoming AA-signals from lower layer
        virtual void aaRELEASEindAct(aaRELEASEind *messenger_,
                                     pfProtocol *protocol_);
        virtual void aaDATAindAct(aaDATAind *messenger_,
                                  pfProtocol *protocol_);
        virtual void aaRESYNCindAct(aaRESYNCind *messenger_,
                                    pfProtocol *protocol_);
        virtual void aaRECOVERindAct(aaRECOVERind *messenger_,
                                     pfProtocol *protocol_);

        // Actions for incoming MAAL-primitives from management plane
        virtual void maalRELEASEreqAct(
            maalRELEASEreq *messenger_,
            pfProtocol *protocol_);
        virtual void maalLOCAL_PROCESSOR_OUTAGEreqAct(
            maalLOCAL_PROCESSOR_OUTAGEreq *messenger_,
            pfProtocol *protocol_);

        // Actions for timer timeouts
        virtual void nsscfT2timeoutAct(nsscfProtocol *protocol_);

    protected:
        nsscfAlignedReady_DataTransferReady(void);
        virtual ~nsscfAlignedReady_DataTransferReady(void);

    private:
        static nsscfAlignedReady_DataTransferReady *_only;
};


#endif // __NSSCFSTATE2_10_4_H__