// 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:

//

/**

 @file

 @internalTechnology

*/

#ifndef RRLP_ASSISTANCE_DATA_H

#define RRLP_ASSISTANCE_DATA_H

#include "rrlpmessagebase.h"

#include <lbs/lbsassistancedatabase.h>

#include <lbs/lbsassistancedatabuilderset.h>

#include "lbspositioninfo.h"

/**

Encapsulation for received RRLP Assistance Data message

@internalTechnology

*/

NONSHARABLE_CLASS(CRrlpAssistanceData) : public CRrlpMessageBase

	{

public:

	/** static factory constructor */

	IMPORT_C static CRrlpAssistanceData* NewL();

	virtual ~CRrlpAssistanceData();

public:

	/** Returns ETrue if valid assistance data is present in the received message */

	IMPORT_C TBool AssistanceDataPresent();

	/** Populates aData with received assistance data, and aDataMask to 

	    indicate the assistance data parts present */

	IMPORT_C TInt BuildAssistanceData(TLbsAsistanceDataGroup& aDataMask, 

	                                  RLbsAssistanceDataBuilderSet& aAssistanceDataBuilderSet);

	/** Returns ETrue if another RRLP Assitance Data message to be delivered */

	IMPORT_C TBool MoreAssDataToBeSent();

protected:

	/** gets the extended reference elements */

	TInt GetExtendedReference(TRrlpReference& aRrlpRef);

private:

	/** default constructor */

	CRrlpAssistanceData();

	/** second stage constructor */

	void ConstructL();

	/** Prohibit copy constructor */

	CRrlpAssistanceData(const CRrlpAssistanceData&);

	/** Prohibit assigment operator */

	CRrlpAssistanceData& operator= (const CRrlpAssistanceData&);

	};

#endif // RRLP_ASSISTANCE_DATA_H