10.1.15.12-06212024
Define Alert
You can define the details of alerts.
The entrances of defining alert:
The Define Alert Dialog:
With the above alert definition, the “mtu” data unit shown on the map will be highlighted if the specified condition matched:
- Provide different variable analysis operations according to different variable types.
- Optimize the definition of condition in the ‘If’ statement to make it closer to natural language and easier to understand.
- Support more methods for different types of variables in ‘Operation’ and expand the range of cases covered by the alert.
The following table lists the operations supported by the three types of string, number, and bool:
| Variable Type | Operation | Grammar |
| String | contains | $var1 (contains) ____. |
| String | does not contain | $var1 (does not contain) ____. |
| String | equals | $var1 (equals) ____. |
| String | does not equal | $var1 (does not equal) ____. |
| String | starts with | $var1 (starts with) ____. |
| String | has changed | $var1 (has changed) from the last result. |
| String | has not changed | $var1 (has not changed) from the last result. |
| String | is flapping | $var1 (is flapping). __ changes in last __ sampling. |
| number | == | $num1 (==) __ |
| number | != | $num1 (!=) __ |
| number | < | $num1 (<) __ |
| number | <= | $num1 (<=) __ |
| number | > | $num1 (>) __ |
| number | >= | $num1 (>=) __ |
| number | is in the range | $num1 (is in the range of) __. |
| number | is out of the range | $num1 (is out of the range) __. |
| number | has changed | $num1 (has changed) from the last result. |
| number | has not changed | $num1 (has not changed) from the last result. |
| number | is flapping | $num1 (is flapping). __ changes in last __ sampling. |
| number | is increasing | $num1 (is increasing) in last __ sampling. |
| number | is decreasing | $num1 (is decreasing) in last __ sampling. |
| number | delta | $num1 (delta) (>). (PS. [delta] = [now] - [last]) |
| number | abs(delta) | $num1 (abs(delat)) (>). (PS. Abs(delta) means rangeability) |
| bool | equals | $var1 (equals) ____. |
| bool | does not equal | $var1 (does not equal) ____. |
| bool | has changed | $var1 (has changed) from the last result. |
| bool | has not changed | $var1 (has not changed) from the last result. |
| bool | is flapping | $var1 (is flapping). __ changes in last __ sampling. |
- Added tip to help users understand special syntax and operators.
