[basicprofiles] Add support for functions (DELTA, MEDIAN, AVG, STDDEV, MIN, MAX) in State Filter #17362
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This pull request has been mentioned on openHAB Community. There might be relevant details there: |
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This pull request has been mentioned on openHAB Community. There might be relevant details there: https://community.openhab.org/t/state-filter-range-filter-profile/158025/20 |
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…, MIN, MAX) in State Filter Support any type of operand on either side of the operator e.g.: `ItemName > 10` and `10 < ItemName` Signed-off-by: Jimmy Tanagra <jcode@tanagra.id.au>
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Signed-off-by: Jimmy Tanagra <jcode@tanagra.id.au>
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This pull request has been mentioned on openHAB Community. There might be relevant details there: https://community.openhab.org/t/how-to-get-the-last-5-values-from-the-rrd4j/158569/5 |
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Would be nice if another @openhab/add-ons-maintainers joins this conversion as i don't feel comfortable enough to just merge this as transformations and profiles are not my expertise. |
Perhaps we can try to ping @J-N-K again since he is both binding maintainer and @openhab/add-ons-maintainers. 🙂 |
…, MIN, MAX) in State Filter (openhab#17362) * [basicprofiles] Add support for functions (DELTA, MEDIAN, AVG, STDDEV, MIN, MAX) in State Filter Support any type of operand on either side of the operator e.g.: `ItemName > 10` and `10 < ItemName` Signed-off-by: Jimmy Tanagra <jcode@tanagra.id.au>
…, MIN, MAX) in State Filter (openhab#17362) * [basicprofiles] Add support for functions (DELTA, MEDIAN, AVG, STDDEV, MIN, MAX) in State Filter Support any type of operand on either side of the operator e.g.: `ItemName > 10` and `10 < ItemName` Signed-off-by: Jimmy Tanagra <jcode@tanagra.id.au> Signed-off-by: Ciprian Pascu <contact@ciprianpascu.ro>
ItemName > 10and10 < ItemName$DELTAto represent the absolute difference between the incoming value and the previously accepted value.$AVERAGE, or$AVGto represent the average of the previous incoming values, excluding the incoming value.$MEDIANto represent the median value of the previous incoming values.$STDDEVto represent the population standard deviation of the previous unfiltered incoming values.$MINto represent the minimum value of the previous incoming values.$MAXto represent the maximum value of the previous incoming values.By default, 5 samples of the previous values are kept.
This can be customized by specifying the "window size" or sample count applicable to the function, e.g.
$MEDIAN(10)will return the median of the last 10 values.All the functions except
$DELTAsupport a custom window size.Example:
Filter out incoming data with very small difference from the previous one: