| Total Complexity | 14 |
| Dependencies | 0 |
| Dependents | 1 |
| Total lines | 146 |
| Lines of code | 67 |
| Logical lines of code | 44 |
| Comment lines | 48 |
| Methods | 8 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| link() | 48 | 5 | 36 | |
| children() | 68 | 2 | 7 | |
| is_linked() | 79 | 2 | 3 | |
| __construct() | 77 | 1 | 4 | |
| is_child() | 80 | 1 | 3 | |
| is_parent() | 80 | 1 | 3 | |
| parent() | 75 | 1 | 4 | |
| unlink() | 68 | 1 | 7 |