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 * $RCSfile: dummytag.hxx,v $
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#ifndef DUMMYTAG_HXX_INCLUDED
#define DUMMYTAG_HXX_INCLUDED

#include "itag.hxx"

/***************************   dummy tag readers   ***************************/

/** Implements the ITag interface but does 
    nothing (Null object pattern), may be used for 
    tags we are not interessted in to avoid if-else 
    branches.
*/
class CDummyTag : public ITag
{
    public:
        virtual void startTag(){};

        virtual void endTag(){};

        virtual void addCharacters(const std::wstring& /*characters*/){};

        virtual void addAttributes(const XmlTagAttributes_t& /*attributes*/){};

        virtual std::wstring getTagContent( void )
        { 
            return EMPTY_STRING; 
        };

        virtual ::std::wstring const getTagAttribute( ::std::wstring  const & /*attrname*/ ){ return ::std::wstring(EMPTY_STRING); };
};


#endif