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From "Dale LaBossiere (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (EDGENT-246) Aggregate Function and Console
Date Mon, 12 Sep 2016 19:29:21 GMT

     [ https://issues.apache.org/jira/browse/EDGENT-246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dale LaBossiere updated EDGENT-246:
-----------------------------------
    Priority: Trivial  (was: Major)

> Aggregate Function and Console
> ------------------------------
>
>                 Key: EDGENT-246
>                 URL: https://issues.apache.org/jira/browse/EDGENT-246
>             Project: Edgent
>          Issue Type: Task
>          Components: Analytics
>    Affects Versions: 0.4.0
>         Environment: Demonstration (Meetup)
>            Reporter: Brandon Swink
>            Priority: Trivial
>             Fix For: 0.4.0
>
>
> I would like to use this function in a demo for my meetup in the next few weeks and my
modification seems to have a compile error on the aggregate.  I would also like to couple
it with the Edgent Console.  Do I need to modify this code to include the console or do I
need to trigger using another component? 
> //*****CODE
>         // Create a window on the stream of the last 50 readings partitioned
>         //TWindow<JsonObject,JsonElement> sensorWindow = sensors.last(50, j ->
j.get("ts"));
>         TWindow<JsonObject,Integer> sensorWindow = sensors.last(50, unpartitioned());
>         
>         // Aggregate the windows calculating the min, max, mean standard deviation and
Slope across each window independently.
>        sensors = JsonAnalytics.aggregate(sensorWindow,"cpuTemperature","cpuVoltage",
MIN, MAX, MEAN, STDDEV, SLOPE);



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