/*

* Copyright (c) 2002-2007 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:  Virtual Phonebook contact selector interface for a 

*                filtered view, CVPbkFilteredContactView .

*

*/

#ifndef MVPBKCONTACTSELECTOR_H

#define MVPBKCONTACTSELECTOR_H

// INCLUDES

#include <e32cmn.h>

// FORWARD DECLARATIONS

class MVPbkBaseContact;

// CLASS DECLARATIONS

/**

 * Virtual Phonebook contact selector interface.

 * This inteface is used to create a contact selector object,

 */

class MVPbkContactSelector

    {

    public: // Interface

        /**

         * Returns true if aContact belongs to the set defined

         * by this contact selector.

         *

         * @param aContact  The contact to check.

         * @return  ETrue if contact is included.

         */

        virtual TBool IsContactIncluded(

                const MVPbkBaseContact& aContact ) = 0;

        /**

         * Returns an extension point for this interface or NULL.

         * @param aExtensionUid Uid of extension.

         * @return Extension point or NULL.

         */

        virtual TAny* ContactSelectorExtension(

                TUid /*aExtensionUid*/) { return NULL; }

    protected:

        virtual ~MVPbkContactSelector() { }

    };

#endif  // MVPBKCONTACTSELECTOR_H

//End of file