/*

* Copyright (c) 2005 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:  Interface for fetching presence for contacts

*

*/

#ifndef MCAPRESENCEUPDATER_H

#define MCAPRESENCEUPDATER_H

// INCLUDES

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  Contact presence fetching interface

*

*  @lib CAPresence.lib

*  @since 3.0

*/

class MCAPresenceUpdater

    {

    public:

        /**

         * Update presence of users

         */

        virtual void UpdatePresenceL( const TDesC& aUserId ) = 0;

        virtual void ExtractAttributeModelsForUserL(

            const TDesC& aUserId,

            RPointerArray<MPEngPresenceAttrModel2>& aAttrModels ) = 0 ;

        virtual const RPointerArray<CCAState>& PresenceStates() = 0;

        virtual void SetAttributeProcessing( TBool aEnabled ) = 0;

    protected:

        /**

         * Destruction for protection

         */

        virtual ~MCAPresenceUpdater() {}

    };

#endif      // MCAPRESENCEUPDATER_H

// End of File