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At line 2 added one line
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You need a simple query language to display single events/periods on the time bar.
Every line of code between
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roomTemperature < 20
}}}
and
{{{
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corresponds to a line on the time bar which shows appropriate events/periods.
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!Example
{{{
%%Timeline
Temperature < 20
@uses demo
%
}}}
!!!Syntax
For all following examples it can be assumed that the test case contains data about the temperature inside (INTEMP) and outside (OUTTEMP) of a car.
!!Less/Greater than
{{{ <
>
XXX = VALUE FOR X min/sec/h
>=
<=}}}
!Example
||Code||Explanation
| INTEMP >= 5 | Displays all values of INTEMP on the time bar, which are greater than five. Sequel events where INTEMP wasn't < 5, are combined to one episode.
| INTEMP < 5 FOR 10 min | Displays all values of INTEMP on the time bar when INTEMP was less than five over a period of 10 minutes.
!!Value changes
{{{
'change <
XXX 'increase VALUE
'decrease >
}}}
!Example
||Code || Explanation
|INTEMP 'increase| Displays all values of INTEMP on the time bar, where the INTEMP value is higher than the previous one.
| INTEMP 'change| In analogy to the previous example, but with the difference that every change is displayed.
|INTEMP 'decrease > 10 | Displays all values of INTEMP on the time bar, where the INTEMP value is at least 10 units higher than the previous one.
!!Unions/Intersections
{{{
(XXX AND/OR YYY) FOR X sec/min/h
(XXX FOR X sec/min/h) AND/OR (YYY FOR X sec/min/h)
}}}
!Example
||Code||Explanation
| (INTEMP > 10) AND (OUTEMP < 5) | Displays all episodes, where (INTEMP > 10) as well as (OUTTEMP < 5) are true.
The suffix "FOR X sec/min/h" is here always optional.