original_string: public function setDataFile($path)
      {
          if (false === file_exists($path)) {
              throw new \Exception(sprintf("%s does not exist", $path));
          }   
          
          $this->path = $path;
          
          return true;
      }
code: public function setDataFile($path)
      {
          if (false === file_exists($path)) {
              throw new \Exception(sprintf("%s does not exist", $path));
          }   
          
          $this->path = $path;
          
          return true;
      }
code_tokens: public function setDataFile ( $ path ) { if ( false === file_exists ( $ path ) ) { throw new \ Exception ( sprintf ( "%s does not exist" , $ path ) ) ; } $ this -> path = $ path ; return true ; }
docstring: Set path to sqlite file
  
  @param string
  @return bool
docstring_tokens: Set path to sqlite file