code: public <T> CloseableIterator<T> getMany(final Class<T> type, final Map<String, Object> query) {
          return getMany(type, query, false);
      }
docs: Gets multiple data elements from the {@link com.merakianalytics.datapipelines.DataPipeline}
  
  @param <T>
  the type of the data that should be retrieved
  @param type
  the type of the data that should be retrieved
  @param query
  a query specifying the details of what data should fulfill this request
  @return a {@link com.merakianalytics.datapipelines.iterators.CloseableIterator} of the request type if the query had a result, or null