--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tzpcside/tzcompiler/Include/TZNode.h	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,74 @@
+// Copyright (c) 2004-2009 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:
+// DST TZ Database Compiler 
+// 
+//
+
+#ifndef __TZNODE_H
+#define __TZNODE_H
+
+#include <string>
+#include <vector>
+#include "tzglobals.h"
+
+//============================================================================
+// CTZNode class definition
+//============================================================================
+class CTZNode
+	{
+public:
+	virtual ~CTZNode() {};
+	virtual std::vector<CTZNode*>& NodeList() = 0;
+	virtual bool CheckNode() const = 0;
+	virtual CTZNode* CreateChildElement() = 0;
+	virtual void AddAttribute(const char* aValue) = 0;
+	//From model
+	std::string iValue;					//The actual value of the token
+	CTZNode* iParent;					//This nodes parent node	
+	};
+
+//============================================================================
+// CTZElement class Definition
+// An element is a CTZNode which can contain other CTZNodes (CTZAttributes)
+// Encapsulates a line of TZ rule specification, such as RULE, LINK, ZONE etc
+//============================================================================
+class CTZElement : public CTZNode
+	{
+private:
+	~CTZElement();
+	void AddAttribute(const char* aValue);
+	CTZNode* CreateChildElement();
+	std::vector<CTZNode*>& NodeList() { return iNodeList; }
+	bool CheckNode() const;
+
+private:
+	std::vector<CTZNode*> iNodeList;	//Vector of CTZNode objects
+	};
+//============================================================================
+// CTZAttribute class definition
+// An attribute represents a field from a line of the TZ database
+//============================================================================
+class CTZAttribute : public CTZNode
+	{
+private:
+	CTZNode* CreateChildElement()			{ throw TzGlobals::ETzAbortInvalidCompilerState; }
+	void AddAttribute(const char* aValue)	{ throw TzGlobals::ETzAbortInvalidCompilerState;  };
+	std::vector<CTZNode*>& NodeList()		{ throw TzGlobals::ETzAbortInvalidCompilerState; }
+	bool CheckNode() const;
+	};
+
+#endif //__TZNODE_H
+//============================================================================
+// End of file
+//============================================================================