| Total Complexity | 27 |
| Dependencies | 9 |
| Dependents | 1 |
| Total lines | 229 |
| Lines of code | 149 |
| Logical lines of code | 100 |
| Comment lines | 49 |
| Methods | 5 |
| Properties | 3 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| _prepare() | 32 | 19 | 112 | |
| _loadFromXml() | 52 | 5 | 25 | |
| __construct() | 77 | 1 | 4 | |
| __sleep() | 73 | 1 | 5 | |
| getPurchase() | 80 | 1 | 3 |