/*

* 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:   ?Description

*

*/

#ifndef M_NCD_PURCHASE_OPERATION_H

#define M_NCD_PURCHASE_OPERATION_H

#include <e32cmn.h>

#include "ncdoperation.h"

#include "ncdinterfaceids.h"

class MNcdPurchaseOperationObserver;

class MNcdPurchaseOption;

/**

 *  Purchase operation interface.

 *

 *  Purchase operation handles the purchasing of one purchasable node.

 *

 *  Purchase operations will query the user for information needed to

 *  complete the purchase. For example payment method, credit card number,

 *  -owner, etc will be be queried during a credit card purchase.

 *

 *  

 *  @see MNcdNodePurchase

 *  @see MNcdPurchaseOperationObserver

 */

class MNcdPurchaseOperation : public MNcdOperation	

    {

public:

    /**

     * Unique identifier for the interface, required for all MCatalogsBase interfaces.

     *

     * 

     */

    enum { KInterfaceUid = ENcdPurchaseOperationUid };

    /**

     * Gets the purchase option selected for this operation.

     *

     * 

     * @return Selected purchase option. Uncounted reference.

     */

    virtual const MNcdPurchaseOption& PurchaseOption() = 0;

protected:

    /**

    * Destructor.

    *

    * @see MCatalogsBase::~MCatalogsBase

    */

    virtual ~MNcdPurchaseOperation() {}

	};

#endif //  M_NCD_PURCHASE_OPERATION_H