/*

* Copyright (c) 2006 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: Abstract factory for creating command objects

*

*/

#ifndef MCASETTINGSCOMMAND_H

#define MCASETTINGSCOMMAND_H

//  INCLUDES

#include <e32std.h>

#include "MCACommandObserver.h"

#include "MCACommand.h"

// FORWARD DECLARATIONS

class MCASettingSapExt;

// CLASS DECLARATION

/**

*  Abstract factory for creating command objects.

*/

class MCASettingsCommand : public MCACommand

    {

    public: // New functions

        /**

        * Executes the command.

        *

        */

        virtual void ExecuteCommandL() = 0;

        /**

        * Cancels the command execution, only for asynchronous commands.

        */

        virtual void CancelCommand() = 0;

        /**

        * Sets command observer.

        * @param aObserver Reference to the command observer.

        */

        virtual void SetObserver( MCACommandObserver& aObserver ) = 0;

        /**

        *

        * @return ETrue if the command is asynchronous, otherwise EFalse.

        */

        virtual TBool IsAsynchronous() = 0;

        /**

        * Gets an object of MCASettingSapExt

        * @Returns MCASettingSapExt object

        */

        virtual MCASettingSapExt*  GetAppSettingsSAPExt() = 0;

        /*

        * Destructor

        */

        virtual ~MCASettingsCommand() {}

    };

#endif      // MCAUICOMMAND_H

// End of File