| Overview | Package | Class | Deprecated | Help |
| Values | |
|---|---|
| emergency |
value=0 displayed=Emergency |
| alert |
value=1 displayed=Alert |
| critical |
value=2 displayed=Critical |
| error |
value=3 displayed=Error |
| warning |
value=4 displayed=Warning |
| notice |
value=5 displayed=Notice |
| info |
value=6 displayed=Info |
| debug |
value=7 displayed=Debug |