/*+
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* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).+
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* All rights reserved.+
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* This component and the accompanying materials are made available+
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* under the terms of "Eclipse Public License v1.0"+
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* which accompanies this distribution, and is available+
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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*+
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* Initial Contributors:+
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* Nokia Corporation - initial contribution.+
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*+
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* Contributors:+
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*+
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* Description:   ?Description+
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*+
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*/+
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	+
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+
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#ifndef M_NCD_PURCHASE_OPERATION_H+
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#define M_NCD_PURCHASE_OPERATION_H+
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+
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#include <e32cmn.h>+
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+
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#include "ncdoperation.h"+
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#include "ncdinterfaceids.h"+
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+
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class MNcdPurchaseOperationObserver;+
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class MNcdPurchaseOption;+
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+
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/**+
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 *  Purchase operation interface.+
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 *+
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 *  Purchase operation handles the purchasing of one purchasable node.+
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 *+
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 *  Purchase operations will query the user for information needed to+
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 *  complete the purchase. For example payment method, credit card number,+
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 *  -owner, etc will be be queried during a credit card purchase.+
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 *+
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 *  +
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 *  @see MNcdNodePurchase+
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 *  @see MNcdPurchaseOperationObserver+
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 */+
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class MNcdPurchaseOperation : public MNcdOperation	+
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    {+
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+
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public:+
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+
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    /**+
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     * Unique identifier for the interface, required for all MCatalogsBase interfaces.+
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     *+
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     * +
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     */+
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    enum { KInterfaceUid = ENcdPurchaseOperationUid };+
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+
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+
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    /**+
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     * Gets the purchase option selected for this operation.+
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     *+
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     * +
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     * @return Selected purchase option. Uncounted reference.+
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     */+
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    virtual const MNcdPurchaseOption& PurchaseOption() = 0;+
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	+
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+
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protected:+
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+
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    /**+
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    * Destructor.+
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    *+
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    * @see MCatalogsBase::~MCatalogsBase+
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    */+
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    virtual ~MNcdPurchaseOperation() {}+
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+
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	};+
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	+
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	+
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#endif //  M_NCD_PURCHASE_OPERATION_H+
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