Token_p.h

/*
 *  Copyright (c) 2008,2010,2015 Cyrille Berger <cberger@cberger.net>
 *
 */
 
#ifndef _SML_TOKEN_H_
#define _SML_TOKEN_H_
 
#include <QString>
#include <sstream>
 
#include <knowCore/Curie.h>
 
namespace kDB::Repository::VersionControl::DeltaParser
{
  struct Token
  {
    enum Type
    {
      // Not really token
      UNFINISHED_STRING = -4,
      END_OF_FILE = -3,
      END_OF_LINE = -2,
      UNKNOWN = -1,
      // Special characters
      SEMI = 0,        
      COLON,           
      COMA,            
      DOT,             
      STARTBRACE,      
      ENDBRACE,        
      STARTBRACKET,    
      ENDBRACKET,      
      STARTBOXBRACKET, 
      ENDBOXBRACKET,   
      EQUAL,           
      QUESTION,        
      UNDERSCORECOLON, 
      CIRCUMFLEXCIRCUMFLEX,
      // Constants
      FLOAT_CONSTANT,
      INTEGER_CONSTANT,
      STRING_CONSTANT,
      URI_CONSTANT,
      BINDING,
      IDENTIFIER,
      LANG_TAG,
      CURIE_CONSTANT,
      // Keywords
      DELETE,
      DATA,
      INSERT,
      // Needed for reusing BaseParser
      A,
      TRUE,
      FALSE,
      LOAD_FILE
    };
    Type type;
    int line;
    int column;
    QString string;
    // Curie
    knowCore::Curie curie;
    Token();
    Token(const knowCore::Curie& _curie, int _line, int _column);
    Token(Type _type, int _line, int _column);
    Token(Type _type, const QString& _string, int _line, int _column);
    bool isExpressionTerminal();
    bool isConstant() const;
    bool isPrimary() const;
    static QString typeToString(Type);
    QString toString() const;
  };
} // namespace kDB::Repository::VersionControl::DeltaParser
 
#include <knowCore/Formatter.h>
 
clog_format_declare_formatter(kDB::Repository::VersionControl::DeltaParser::Token::Type)
{
  return format_to(ctx.out(), "{}", p);
}
 
#endif