/**************************************************************
 * 
 * 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
 * under the License.
 * 
 *************************************************************/



#ifndef ADC_SEMNODE_HXX
#define ADC_SEMNODE_HXX



// USED SERVICES
	// BASE CLASSES
#include <s2_luidl/tokproct.hxx>
	// COMPONENTS
	// PARAMETERS
#include <ary/qualiname.hxx>
// #include <udm/ref.hxx>


namespace ary
{
    class QualifiedName;
    class Repository;

namespace idl
{
    class Gate;
    class Module;
}   // namespace idl
}   // namespace ary


namespace csi
{
namespace uidl
{


class Struct;
class Token;


/**	is an implementation class for UnoIDL_PE s
*/
class SemanticNode : private TokenProcessing_Types
{
  public:
						SemanticNode();
	void				EstablishContacts(
							UnoIDL_PE *			io_pParentPE,
							ary::idl::Gate &    io_rRepository,
							TokenProcessing_Result &
												o_rResult );
						~SemanticNode();

	void				SetTokenResult(
							E_TokenDone			i_eDone,
							E_EnvStackAction	i_eWhat2DoWithEnvStack,
							UnoIDL_PE *			i_pParseEnv2Push = 0 );
	UnoIDL_PE *			Parent() const			{ return pParentPE; }
	ary::idl::Gate &	AryGate() const			{ return *pAryGate; }
	TokenProcessing_Result &
	                    TokenResult() const     { return *pTokenResult; }

  private:
	// DATA
	UnoIDL_PE *			pParentPE;
	ary::idl::Gate *	pAryGate;
	TokenProcessing_Result *
						pTokenResult;
};


/*
class Trying_PE
{
  public:
   virtual				~Trying_PE() {}

  protected:
						Trying_PE();

	virtual void	 	ProcessToken(
							const Token &		i_rToken );

	void				StartTry(
							UnoIDL_PE &			i_rFirstTry );
	void				Add2Try(
							UnoIDL_PE &			i_rTry );
	bool				AmITrying() const;
	UnoIDL_PE *			NextTry() const;
	void				FinishTry();

  private:
	std::vector<UnoIDL_PE*>
						aTryableSubEnvironments;
	uintt				nTryCounter;
};

*/


// IMPLEMENTATION


}   // namespace uidl
}   // namespace csi

#endif