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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 *************************************************************/



#ifndef LUIDL_PE_CONST_HXX
#define LUIDL_PE_CONST_HXX


// USED SERVICES
	// BASE CLASSES
#include <s2_luidl/parsenv2.hxx>
#include <s2_luidl/pestate.hxx>
	// COMPONENTS
	// PARAMETERS


namespace udm {
class Agent_Struct;
}   // namespace udm


namespace csi
{
namespace uidl
{

class ConstantsGroup;

class PE_Type;
class PE_Value;

class PE_Constant : public UnoIDL_PE,
					public ParseEnvState
{
  public:
						PE_Constant();
	virtual void	 	EstablishContacts(
							UnoIDL_PE *			io_pParentPE,
							ary::Repository &
                                                io_rRepository,
							TokenProcessing_Result &
												o_rResult );
						~PE_Constant();

	virtual void	  	ProcessToken(
							const Token &		i_rToken );

	virtual void		Process_Identifier(
							const TokIdentifier &
												i_rToken );
	virtual void		Process_Punctuation(
							const TokPunctuation &
												i_rToken );
	virtual void		Process_Stereotype(
							const TokStereotype &
												i_rToken );

  private:
	enum E_State
	{
		e_none,
		expect_name,
		expect_curl_bracket_open,
		expect_const,
		expect_value,
		expect_finish,
		e_STATES_MAX
	};
	enum E_TokenType
	{
		tt_stereotype,
		tt_identifier,
		tt_punctuation,
		tt_MAX
	};
	typedef void (PE_Constant::*F_TOK)(const char *);


	void				CallHandler(
							const char *		i_sTokenText,
							E_TokenType			i_eTokenType );

	void				On_expect_name_Identifier(const char * i_sText);
	void				On_expect_curl_bracket_open_Punctuation(const char * i_sText);
	void				On_expect_const_Stereotype(const char * i_sText);
	void				On_expect_const_Punctuation(const char * i_sText);
	void				On_expect_value_Identifier(const char * i_sText);
	void                On_expect_finish_Punctuation(const char * i_sText);
	void				On_Default(const char * );

	void				EmptySingleConstData();
	void				CreateSingleConstant();

	virtual void		InitData();
	virtual void		ReceiveData();
	virtual void		TransferData();
	virtual UnoIDL_PE &	MyPE();

  // DATA
	static F_TOK		aDispatcher[e_STATES_MAX][tt_MAX];

	E_State             eState;

	String              sData_Name;
    ary::idl::Ce_id		nDataId;

	Dyn<PE_Type>		pPE_Type;
	ary::idl::Type_id	nType;

	Dyn<PE_Value>		pPE_Value;
	String				sName;
	String				sAssignment;
};



}   // namespace uidl
}   // namespace csi


#endif