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QueryTranslator.h

                              /* QueryTranslator.h */


#ifndef  QUERY_TRANSLATOR_HH
#define  QUERY_TRANSLATOR_HH

#include "TableRowTranslator.h"
#include "QueryTranslationException.h"
#include "PredicateTree.h"


namespace LcgInfo{
/**************************  CLASS QueryTranslator  *******************************/

class QueryTranslator{

public:

   QueryTranslator();

   QueryTranslator(std::string const & pMapFile);

   QueryTranslator(LcgConfigBuffer::ConfigBuffer & pMap);

   virtual ~QueryTranslator();

   virtual std::vector<std::string> translateQuery(std::string const & pQueryCanonical)=0;

   
protected:

   LcgConfigBuffer::ConfigBuffer * mMap;

   bool mOurMap;

   TableRowTranslator *mTRowT;

}; // end of class QueryTranslator

}
#endif

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