code: public Collection<ThriftRow> toThriftRow(Object e, Object id, EntityMetadata m, String columnFamily,
              Object columnTTLs) throws Exception
      {
          // timestamp to use in thrift column objects
          long timestamp = generator.getTimestamp();
          // Add super columns to thrift row
          return onColumnOrSuperColumnThriftRow(/* tr, */m, e, id, timestamp, columnTTLs);
      }
docs: Helper method to convert @Entity to ThriftRow.
  
  @param e
  the e
  @param id
  the id
  @param m
  the m
  @param columnFamily
  the colmun family
  @param columnTTLs
  TODO
  @return the base data accessor. thrift row
  @throws Exception
  the exception