/*

* Copyright (c) 2006 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:   Contains CNcdNodeItemLink class

*

*/

#ifndef NCD_NODE_ITEM_LINK_H

#define NCD_NODE_ITEM_LINK_H

#include "ncdnodelink.h"

#include "ncdnodeclassids.h"

class CNcdNode;

/**

 *  CNcdNodeItemLink ...

 *  @lib ?library

 *  @since S60 ?S60_version *** for example, S60 v3.0

 */

class CNcdNodeItemLink : public CNcdNodeLink

    {

public:

    /**

     * NewL

     *

     * @param aNode The node that owns this link.

     * @return CNcdNodeItemLink* Pointer to the created object 

     * of this class.

     */

    static CNcdNodeItemLink* NewL( CNcdNode& aNode );

    /**

     * NewLC

     *

     * @param aNode The node that owns this link.

     * @return CNcdNodeItemLink* Pointer to the created object 

     * of this class.

     */

    static CNcdNodeItemLink* NewLC( CNcdNode& aNode );

    /**

     * Destructor

     */

    virtual ~CNcdNodeItemLink();

public: // CNcdNodeLink

    /**

     * @see CNcdNodeLink::InternalizeL

     */

    virtual void InternalizeL( const MNcdPreminetProtocolEntityRef& aData,

                               const CNcdNodeIdentifier& aParentIdentifier,

                               const CNcdNodeIdentifier& aRequestParentIdentifier,

                               const TUid& aClientUid );

    /**

     * @see CNcdNodeLink::ExternalizeL

     */

    virtual void ExternalizeL( RWriteStream& aStream );

    /**

     * @see CNcdNodeLink::InternalizeL

     */

    virtual void InternalizeL( RReadStream& aStream );

protected:

    /**

     * Constructor

     */

    CNcdNodeItemLink( CNcdNode& aNode,

                      NcdNodeClassIds::TNcdNodeClassId aClassId = NcdNodeClassIds::ENcdItemNodeLinkClassId );

    /**

     * ConstructL

     */

    virtual void ConstructL();

    /**

     * This function adds possible item link data to the stream after

     * the parent class data.

     */

    virtual void ExternalizeDataForRequestL( RWriteStream& aStream ) const;

private:

    // Prevent these two if they are not implemented

    CNcdNodeItemLink( const CNcdNodeItemLink& aObject );

    CNcdNodeItemLink& operator =( const CNcdNodeItemLink& aObject );

private: // data

    };

#endif // NCD_NODE_ITEM_LINK_H