--- a/mds_plat/metadata_engine_api/inc/mdecondition.h	Fri Sep 03 10:57:50 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,151 +0,0 @@
-/*
-* Copyright (c) 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:  Base class for all search condition tree nodes.
-*
-*/
-
-
-#ifndef __MDECONDITION_H__
-#define __MDECONDITION_H__
-
-
-#include <e32base.h>
-
-#include <mdccommon.h>
-
-// Forward declaration
-class CMdCSerializationBuffer;
-
-/**
- * Base class for all search condition tree nodes.
- */
-NONSHARABLE_CLASS(CMdECondition) : public CBase
-	{
-public:
-
-	/* Destructor. */
-
-	/**
-	 * Destructor.
-	 */
-	virtual ~CMdECondition();
-
-
-	/* Methods. */
-
-    /**
-	 * Returns the type of the condition.
-	 *
-	 * @return  Condition type.
-	 */
-	IMPORT_C TConditionType Type() const;
-
-    /**
-	 * Determines whether the condition is negated.
-	 *
-	 * @return  <code>ETrue</code>, if the condition is negated.  
-     *          Otherwise <code>EFalse</code>.
-	 */
-	IMPORT_C TBool Negate() const;
-
-    /**
-	 * Sets the negate flag. The negate flag negates the meaning of the 
-     * condition like a boolean NOT operator.
-	 *
-	 * @param aNegate  <code>ETrue</code> to negate.
-	 */
-	IMPORT_C void SetNegate(TBool aNegate);
-
-    /**
-     * Determines whether the condition node has been locked. Attempting to 
-     * modify locked conditions causes a panic.
-     *
-     * @return  <code>ETrue</code>, if the condition is locked. Otherwise
-     *          <code>EFalse</code>.
-     */
-    IMPORT_C TBool Locked() const;     
-
-    /**
-     * Locks the condition to prevent changes. Attempting to change a locked
-     * condition causes a panic.
-     *
-     * @param aLocked  <code>ETrue</code> to lock; <code>EFalse</code> to 
-     *                 unlock.
-     */
-    IMPORT_C virtual void SetLocked(TBool aLocked = ETrue);
-    
-    /**
-     * Get possible query's internal optimization flags from condition.
-     *
-     * @param aFlaga query's internal optimization flags
-     * @return last level internal optimization flags
-     */
-    virtual TUint32 InternalQueryOptimizationFlags(TUint32& aFlags) = 0;
-
-    /**
-     * Get required size of serialized buffer when this is serialized.
-     *
-     * @return required size of serialized buffer
-     */
-    virtual TUint32 RequiredBufferSize() const = 0;
-
-    /**
-     * Serialize own data to serialized buffer (correct position must be set 
-     * before calling).
-	 *
-     * @param aBuffer  serialized buffer.
-     */
-    virtual void SerializeL(CMdCSerializationBuffer& aBuffer, 
-    		TMdCOffset& aFreespaceOffset) const = 0;
-
-	/* Constructors. */
-
-	/**
-	 * Constructor. 
-	 *
-	 * @param aType  Type of the condition node.
-	 */
-	CMdECondition(TConditionType aType);
-	
-protected:
-	/**
-	 * Second-phase constructor.
-	 */
-	void ConditionConstruct();
-
-
-	/* Utility methods. */
-     
-    /**
-     * Panics if the condition is not locked.
-     *
-     * @panic  TMdEPanic::EConditionLocked  Condition is locked against
-     *         changes.
-     */
-    void AssertNotLocked() const;
-
-protected:
-
-    /** Type of the condition. */
-    TConditionType iType;
-
-    /** The negate flag negates the result of the condition: if the 
-        condition evaluates to True, the result will really be False. */
-    TBool iNegated;
-    
-    /** Locked conditions can't be modified. */
-    TBool iLocked;
-    };
-
-#endif  // __MDECONDITION_H__