| Total Complexity | 33 |
| Dependencies | 0 |
| Dependents | 1 |
| Total lines | 152 |
| Lines of code | 100 |
| Logical lines of code | 67 |
| Comment lines | 43 |
| Methods | 3 |
| Properties | 3 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| filter() | 43 | 19 | 49 | |
| _collapseStack() | 49 | 12 | 33 | |
| prepare() | 57 | 2 | 18 |