| Total Complexity | 15 |
| Dependencies | 2 |
| Dependents | 1 |
| Total lines | 107 |
| Lines of code | 67 |
| Logical lines of code | 31 |
| Comment lines | 16 |
| Methods | 8 |
| Properties | 4 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| loadIfNecessary() | 59 | 3 | 16 | |
| valid() | 62 | 3 | 12 | |
| next() | 64 | 3 | 11 | |
| rewind() | 69 | 2 | 7 | |
| __construct() | 62 | 1 | 12 | |
| current() | 80 | 1 | 3 | |
| key() | 80 | 1 | 3 | |
| count() | 80 | 1 | 3 |