code: public function init(Zend_Db_Profiler_Query $profilerQuery, $stacktrace = '')
      {
          $this->queryType = $profilerQuery->getQueryType();
          $this->query = $profilerQuery->getQuery();
          $this->queryParams = $profilerQuery->getQueryParams();
          $this->elapsedSecs = $profilerQuery->getElapsedSecs();
          $this->stacktrace = $stacktrace;
      }
docs: Sheep_Debug_Model_Query constructor.
  
  @param Zend_Db_Profiler_Query $profilerQuery
  @param string                 $stacktrace