/*

* Copyright (c) 2005-2007 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 observer for retrieving contact

*

*/

#ifndef MPBK2RETRIEVEROBSERVER_H

#define MPBK2RETRIEVEROBSERVER_H

// FORWARD DECLARATIONS

class MVPbkStoreContact;

// CLASS DECLARATIONS

class MPbk2RetrieverObserver

	{

	public:

		/**

		 * Called when all contacts have been retrieved.

		 * @param aContacts Array of MVPbkStoreContacts. 

		 */

		virtual void ContactsRetrieved(

			RPointerArray<MVPbkStoreContact>& aContacts) = 0;

		/**

		 * Called when all contact have been committed.

		 */

		virtual void ContactCommitCompelete() = 0;

		/**

		 * Called when error occurs in the retrieving process.

		 * @param aError Error code.

		 */

		virtual void ContactsRetrieveError(TInt aError) = 0;

		/**

		 * Called when one contact retrieve has done.

		 * @param aStepsToGo Number of steps to go.

		 */

		virtual void ContactRetrievedStep(TInt aStepsToGo) = 0;

	};

#endif // MPBK2RETRIEVEROBSERVER_H

//End of file