/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: pe_evalu.hxx,v $
 * $Revision: 1.5 $
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef LUIDL_PE_EVALU_HXX
#define LUIDL_PE_EVALU_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 PE_Value : public UnoIDL_PE,
                 public ParseEnvState
{
  public:
                        PE_Value(
                            String &            o_rName,
                            String &            o_rAssignment,
                            bool                i_bIsConst );
    virtual void        EstablishContacts(
                            UnoIDL_PE *         io_pParentPE,
                            ary::Repository &
                                                io_rRepository,
                            TokenProcessing_Result &
                                                o_rResult );
                        ~PE_Value();

    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_Assignment(
                            const TokAssignment &
                                                i_rToken );
  private:
    enum E_State
    {
        e_none = 0,
        expect_name,
        got_name,
        e_STATES_MAX
    };
    enum E_TokenType    /// @ATTENTION  Do not change existing values (except of tt_MAX) !!! Else array-indices will break.
    {
        tt_identifier = 0,
        tt_punctuation = 1,
        tt_assignment = 2,
        tt_MAX
    };
    typedef void (PE_Value::*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_got_name_Punctuation(const char * i_sText);
    void                On_got_name_Assignment(const char * i_sText);
    void                On_Default(const char * );

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

    bool                IsConst() const         { return bIsConst; }

    static F_TOK        aDispatcher[e_STATES_MAX][tt_MAX];

    E_State             eState;
    String  *           pName;
    String  *           pAssignment;
    bool                bIsConst;
};



}   // namespace uidl
}   // namespace csi


#endif