/*

* 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:  Implementation of class CESMRContactLinkIterator.

*

*/

#include "emailtrace.h"

#include "cesmrcontactlinkiterator.h"

#include <mvpbkcontactlinkarray.h>

// ======== MEMBER FUNCTIONS ========

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::NewL( )

// ---------------------------------------------------------------------------

//

CESMRContactLinkIterator* CESMRContactLinkIterator::NewL( )

    {

    FUNC_LOG;

    CESMRContactLinkIterator* self = new (ELeave) CESMRContactLinkIterator();

    return self;

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::~CESMRContactLinkIterator( )

// ---------------------------------------------------------------------------

//

CESMRContactLinkIterator::~CESMRContactLinkIterator( )

    {

    FUNC_LOG;

    delete iContactLinkArray;

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::SetContactLinkArray

// ---------------------------------------------------------------------------

//

void CESMRContactLinkIterator::SetContactLinkArray(

        MVPbkContactLinkArray* aContactLinkArray )

    {

    FUNC_LOG;

    delete iContactLinkArray;

    iContactLinkArray = aContactLinkArray;

    iContactLinkArrayIndex = 0;

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::ContactCount

// ---------------------------------------------------------------------------

//

TInt CESMRContactLinkIterator::ContactCount() const

    {

    FUNC_LOG;

    TInt count( KErrNotFound ); 

    if ( iContactLinkArray )

    	{

    	count =  iContactLinkArray->Count();

    	}    

    return count;

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::HasNextContact

// ---------------------------------------------------------------------------

//

TBool CESMRContactLinkIterator::HasNextContact() const

    {

    FUNC_LOG;

    return iContactLinkArrayIndex < ContactCount();

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::NextContactL

// ---------------------------------------------------------------------------

//

MVPbkContactLink* CESMRContactLinkIterator::NextContactL()

    {

    FUNC_LOG;

    MVPbkContactLink* link = NULL;

    if ( iContactLinkArray )

    	{

    	link = (MVPbkContactLink*) 

					&(iContactLinkArray->At( iContactLinkArrayIndex++ ));

    	}

    return link;

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::SetToFirstContact( )

// ---------------------------------------------------------------------------

//

void CESMRContactLinkIterator::SetToFirstContact( )

    {

    FUNC_LOG;

    iContactLinkArrayIndex = 0;

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::GroupCount( )

// ---------------------------------------------------------------------------

//

TInt CESMRContactLinkIterator::GroupCount( ) const

    {

    FUNC_LOG;

    return 0;

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::HasNextGroup( )

// ---------------------------------------------------------------------------

//

TBool CESMRContactLinkIterator::HasNextGroup( ) const

    {

    FUNC_LOG;

    return EFalse;

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::NextGroupL( )

// ---------------------------------------------------------------------------

//

MVPbkContactLink* CESMRContactLinkIterator::NextGroupL( )

    {

    FUNC_LOG;

    return NULL;

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::SetToFirstGroup( )

// ---------------------------------------------------------------------------

//

void CESMRContactLinkIterator::SetToFirstGroup( )

    {

    FUNC_LOG;

    //Do nothing

    }

// ---------------------------------------------------------------------------

// CESMRContactLinkIterator::CESMRContactLinkIterator( )

// ---------------------------------------------------------------------------

//

CESMRContactLinkIterator::CESMRContactLinkIterator( )

    {

    FUNC_LOG;

    //Do nothing

    }

// End of file