/*

* Copyright (c) 2007-2009 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:  Interface definition for MR policy resolver ECom interface

*

*/

#ifndef MMRPOLICYRESOLVER_H

#define MMRPOLICYRESOLVER_H

#include "esmrdef.h"

class CESMRPolicy;

class TESMRScenarioData;

/**

 *  MMRPolicyResolver defines interface for policy resolving .

 */

class MMRPolicyResolver

    {

public:

    virtual ~MMRPolicyResolver() {}

public:

    /**

     * Resolves policy based on given scenario data.

     * Ownership of the resolved policy is transferred to caller.

     * 

     * @param aScenData scenario data.

     * @return resolved policy instance.

     */

    virtual CESMRPolicy* ResolveL( const TESMRScenarioData& aScenData ) = 0;

    /**

     * Returns ETrue if resolver is capable of resolving specified entry type

     * 

     * @param aType Entry type to test

     */

    virtual TBool SupportsTypeL( TESMRCalendarEventType aType ) = 0;

    /**

     * Accessor for interface extensions.

     * 

     * @param aExtensionUid the extension interface UID

     * @return pointer to extension interface or NULL

     */

    virtual TAny* Extension( TUid /*aExtensionUid*/ ) { return NULL; }

    };

#endif // MMRPOLICYRESOLVER_H