/*

* Copyright (c) 2002 - 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:  test cdl_api

*

*/

#ifndef C_TESTDOMCDLENGINEOBSERVER_H

#define C_TESTDOMCDLENGINEOBSERVER_H

class MCdlChangeObserver;

#include <cdlexplorer.h>

#include <cdluserpackageexplorer.h>

/** 

* inherited from MCdlChangeObserver, for TestCdlEngineL() function.

*/

class CTestDomCdlEngineObserver : public CBase, public MCdlChangeObserver

    {

public:

    /**

    * Constructor

    */

    CTestDomCdlEngineObserver();

    /**

    * Destructor

    */

    ~CTestDomCdlEngineObserver();

    };

/** 

* for test pure virtual class CCdlInstanceExplorerBase.

*/

class CDOMTestDomCdlInst : public CCdlInstanceExplorerBase

    {

public:

    /**

    * Constructor

    */

    CDOMTestDomCdlInst();

    /**

    * Destructor

    */

    ~CDOMTestDomCdlInst();

    /**

    * implement pure virtual function.

    */

    CCdlInstance* CreateInstanceLC(const TCdlRef& aRef, 

                                   const CCdlInstance* aSubLayer);

    /**

    * implement pure virtual function.

    */

    TCdlInstanceComparison CallCompare(const CCdlInstance& aFirst,

                                       const CCdlInstance& aSecond)const;

     /**

    * implement pure virtual function.

    */

    TBool CallIsValid(const CCdlInstance& aInstance)const;

    /**

    * call CCdlInstanceExplorerBase::FindLC().

    */

    void DoFindLC();

    };

#endif//C_TESTDOMCDLENGINEOBSERVER_H

//End Of File