/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  TTCTransaction class declaration.

*

*/

#ifndef TCTRANSACTION_H

#define TCTRANSACTION_H

// INCLUDES

#include <e32std.h>

// DATA TYPES

/**

* Transaction IDs.

*/

enum TTCTransactionId

    {

    ETCTransactionIdNull,

    ETCTransactionIdOpenChannel,

    ETCTransactionIdCloseChannel,

    ETCTransactionIdStartChannelData,

    ETCTransactionIdStopChannelData,

    ETCTransactionIdFlushBuffer,

    TTCTransactionIdLast

    };

// CLASS DECLARATION

/**

*  Transaction base class.

*

*  @lib None

*  @since S60 5.0

*/

NONSHARABLE_CLASS( TTCTransaction )

    {

    public:

        /**

        * Return transaction ID.

        *

        * @return TTCTransactionId

        */

        TTCTransactionId Id() const;

    protected:

        /**

        * Default C++ constructor.

        * 

        * @param aId Transaction ID.

        */

        TTCTransaction( TTCTransactionId aId );

    private: // Data

        /** Transaction ID */

        TTCTransactionId iId;

    };

#endif // TCTRANSACTION_H

// End of File