/*

* Copyright (c) 2002-2007 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:  A command observer API

*

*/

#ifndef MVPBKSIMCOMMANDOBSERVER_H

#define MVPBKSIMCOMMANDOBSERVER_H

//  INCLUDES

#include <e32std.h>

// FORWARD DECLARATIONS

class MVPbkSimCommand;

// CLASS DECLARATION

/**

*  A command observer API

*

*/

class MVPbkSimCommandObserver

    {

    public: // New functions

        /**

        * Called after command executed successfully

        * @param aCommand the command that completed

        */

        virtual void CommandDone( MVPbkSimCommand& aCommand ) = 0;

        /**

        * Called if command execution failed

        * @param aCommand the command that completed

        * @param the error code from the failed command

        */

        virtual void CommandError( MVPbkSimCommand& aCommand, TInt aError ) = 0;

    protected:  // Destructor

        /**

        * Destructor.

        */

        virtual ~MVPbkSimCommandObserver() {}

    };

#endif      // MVPBKSIMCOMMANDOBSERVER_H

// End of File