/*

* Copyright (c) 2008-2009 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:  Definition of class CESMRContactLinkIterator.

*

*/

#ifndef CESMRCONTACTLINKITERATOR_H

#define CESMRCONTACTLINKITERATOR_H

#include <e32base.h>

//<cmail>

#include "mfsccontactlinkiterator.h"

//</cmail>

class MVPbkContactLinkArray;

/**

 * Vitual phonebooks's MVPbkContactLink implementation.

 */

NONSHARABLE_CLASS( CESMRContactLinkIterator ) : public CBase, 

												public MFscContactLinkIterator

    {

public:

    /**

     * Two-phase constructor.

     *

     * @return new instance of th class

     */

    static CESMRContactLinkIterator* NewL( );

    /**

     * Destructor.

     */

    ~CESMRContactLinkIterator( );

    /**

     * Sets link array for iterating. Ownership is transferred.

     *

     * @param aContactLinkArray contact link array

     */

    void SetContactLinkArray( MVPbkContactLinkArray* aContactLinkArray );

public: // from MFscContactLinkIteratator

    TInt ContactCount( ) const;

    TBool HasNextContact( ) const;

    MVPbkContactLink* NextContactL( );

    void SetToFirstContact( );

    TInt GroupCount( ) const;

    TBool HasNextGroup( ) const;

    MVPbkContactLink* NextGroupL( );

    void SetToFirstGroup( );

private:

    /**

     * Private constructor.

     */

    CESMRContactLinkIterator( );

private: //Data    

    /// Own: Current link index.

    TInt iContactLinkArrayIndex;

    /// Own: Contact link array.

    MVPbkContactLinkArray* iContactLinkArray;

    };

#endif