| Name | Kind | Description |
| weight | attribute | |
| weight | operation | return the weight in OCL |
| write_bool | operation | internal, do NOT use it |
| write_char | operation | internal, do NOT use it |
| write_id | operation | internal, do NOT use it |
| write_string | operation | internal, do NOT use it |
| write_unsigned | operation | internal, do NOT use it |