| Total Complexity | 20 |
| Dependencies | 3 |
| Dependents | 1 |
| Total lines | 128 |
| Lines of code | 64 |
| Logical lines of code | 41 |
| Comment lines | 50 |
| Methods | 8 |
| Properties | 3 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| match() | 49 | 9 | 29 | |
| expand() | 61 | 4 | 11 | |
| sortVariables() | 70 | 2 | 6 | |
| __construct() | 70 | 1 | 6 | |
| getOperator() | 82 | 1 | 3 | |
| getVariables() | 82 | 1 | 3 | |
| getForwardLookupSeparator() | 82 | 1 | 3 | |
| setForwardLookupSeparator() | 81 | 1 | 3 |