Details
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Type:
Monitor
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Status: Closed
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Priority:
Major
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Resolution: Done
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Affects Version/s: None
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Fix Version/s: 2021
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Component/s: FIWARE-TECH-HELP
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HD-Chapter:Data
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HD-Enabler:CEP
Description
Created question in FIWARE Q/A platform on 29-03-2016 at 11:03
Please, ANSWER this question AT http://stackoverflow.com/questions/36279815/complex-expression-in-epa-derivation
Question:
Complex expression in EPA Derivation
Description:
We're trying to write some compound expressions in the Derivation of the EPA.
We have an entity to manage some alerts. This entity has one field for each type of alert. The issue is that we'd like to add entityId information to the alert text of the field of the entity.
Something like that:
____Attribute____________Type______________Expression
temperatureAlertMsg---------------String-----------------------EV1.entityID+": Over 20"
So, the value of the attibute temperatureAlertMsg in the entity should be: temperatureSensor01: Over 20
Thanks in advance.
Activity
| Field | Original Value | New Value |
|---|---|---|
| Component/s | FIWARE-TECH-HELP [ 10278 ] |
| HD-Enabler | Unknown [ 10910 ] |
| HD-Chapter | Unknown [ 10845 ] |
| HD-Node | Unknown [ 10852 ] |
| HD-Enabler | Unknown [ 10910 ] | CEP [ 10869 ] |
| HD-Chapter | Unknown [ 10845 ] | Data [ 10838 ] |
| Assignee | Uri Shani [ urishani ] |
| Status | Open [ 1 ] | In Progress [ 3 ] |
| Resolution | Done [ 10000 ] | |
| Status | In Progress [ 3 ] | Closed [ 6 ] |
| Summary | [fiware-stackoverflow] Complex expression in EPA Derivation | FIWARE.Question.Tech.Complex expression in EPA Derivation |
| HD-Node | Unknown [ 10852 ] |
| Summary | FIWARE.Question.Tech.Complex expression in EPA Derivation | FIWARE.Question.Tech.Data.CEP.Complex expression in EPA Derivation |
| Fix Version/s | 2021 [ 12600 ] |