/*

* Copyright (c) 2006-2007 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:  An implementation of find from stores multioperation

*

*/

#ifndef CVPBKCONTACTFINDFROMSTORESOPERATION_H

#define CVPBKCONTACTFINDFROMSTORESOPERATION_H

/**

 * An implementation of find from stores multioperation

 *

 * @lib VPbkEng.lib

 */

class CVPbkContactFindFromStoresOperation :   

        public CVPbkMultiContactOperationBase,

        public MVPbkContactFindFromStoresObserver

    {

    public:

        /**

         * @param aObserver the observer that is notified after all

         *                  suboperations have completed.

         * @return A new instance of this class

         */

        IMPORT_C static CVPbkContactFindFromStoresOperation* NewLC( 

            MVPbkContactFindFromStoresObserver& aObserver );

        virtual ~CVPbkContactFindFromStoresOperation();

    private: // from CVPbkMultiContactOperationBase

        void HandleZeroSuboperations();

    private: // from MVPbkContactFindFromStoresObserver

        void FindFromStoreSucceededL( MVPbkContactStore& aStore, 

                MVPbkContactLinkArray* aResultsFromStore );

        void FindFromStoreFailed( MVPbkContactStore& aStore, TInt aError );

        void FindFromStoresOperationComplete();

    private: // implemenation

        CVPbkContactFindFromStoresOperation( 

                MVPbkContactFindFromStoresObserver& aObserver );

        void ConstructL();

        void HandleFindFromStoreSucceedL( MVPbkContactStore& aStore, 

                const MVPbkContactLinkArray& aResultsFromStore );

    private: // data

        /// Ref: An observer for this find operation

        MVPbkContactFindFromStoresObserver& iObserver;

        /// Own: completed operation count

        TInt iNumberOfCompleted;

    };

#endif // CVPBKCONTACTFINDFROMSTORESOPERATION_H

// End of File