/*

* Copyright (c) 2006-2007 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:  Class for search condition

*

*/

#ifndef C_SEARCHSINGLECONDITION_H

#define C_SEARCHSINGLECONDITION_H

#include <searchcondition.h>

class CSearchField;

/**

 *  Class for all search condition.

 *

 *  @lib searchutilities.lib

 */

NONSHARABLE_CLASS( CSearchSingleCondition ) : public CSearchCondition 

    {

public:

    /**

     * two phase constructor

     * 

     * @param aTerm CSearchField object

     * @return CSearchSingleCondition

     */

	 IMPORT_C static CSearchSingleCondition* NewL( CSearchField* aTerm );

    /**

     * two phase constructor - from a stream

     * 

     * @param aStream stream object

     * @return CSearchSingleCondition

     */

     IMPORT_C static CSearchSingleCondition* NewL( RReadStream& aStream );

     /**

     * Destructor

     */

     virtual ~CSearchSingleCondition();

    /**

     * Externalizes the object.

     * @param aStream - stream to which to be externalized

     */

     IMPORT_C void ExternalizeL( RWriteStream& aStream ) const;

    /**

     * Returns term

     * @return

     */

     IMPORT_C const CSearchField& Term() const;

private:

    /**

     * Constructor

     */

     CSearchSingleCondition( CSearchCondition::TConditionType type );

    /**

     * Constructor

     *

     * @param aTerm -  a searchfield object

     */

     CSearchSingleCondition( CSearchField* aTerm );

    /**

     * 2nd phase construction

     *

     * @param aStream - Stream object

     */

     void ConstructL( RReadStream& aStream );

private: //data members

	/**

	 * CSearchField Term 

	 * Own

	 */

     CSearchField* iTerm;

    };

#endif //C_SEARCHSINGLECONDITION_H