PatternFileReader.h

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#ifndef ZYPP_PARSER_SUSETAGS_PATTERNFILEREADER_H
#define ZYPP_PARSER_SUSETAGS_PATTERNFILEREADER_H

#include <iosfwd>

#include "zypp/parser/susetags/FileReaderBase.h"

namespace zypp
{ 

  namespace data
  { 
    class Pattern;
    DEFINE_PTR_TYPE(Pattern);
  } // namespace data

  namespace parser
  { 

    namespace susetags
    { 

      //
      //        CLASS NAME : PatternFileReader
      //
      class PatternFileReader : public FileReaderBase
      {
        public:
          typedef function<void(const data::Pattern_Ptr &)> Consumer;

        public:
          PatternFileReader();
          virtual ~PatternFileReader();

        public:
          void setConsumer( const Consumer & fnc_r )
          { _consumer = fnc_r; }

        private:
          virtual void beginParse();
          virtual void consume( const SingleTagPtr & tag_r );
          virtual void consume( const MultiTagPtr & tag_r );
          virtual void endParse();

        private:
          class Impl;
          RW_pointer<Impl,rw_pointer::Scoped<Impl> > _pimpl;

          Consumer         _consumer;
      };

    } // namespace susetags
  } // namespace parser
} // namespace zypp
#endif // ZYPP_PARSER_SUSETAGS_PATTERNFILEREADER_H

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