Quality-Based Functions in Expression in AnalytiX-BI Server

Quality-based functions can be used in expressions in the AnalytiX-BI Server, specifically within Data Flows and Data Tables.

Selecting Quality-based Functions in the Expression Editor in AnalytiX-BI Server

isgoodq(unit)

Is quality (uint) good

  • Description - Determines if the quality of a vlaude (expressed as an unsigned integer) is good

  • Parameters - Parameter 1: a uint value representing the quality of a value

  • Returns - A boolean specifying whether the quality is good or not

  • Example Usage - isqoodq(0)

isuncq(uint)

Is quality (uint) uncertain

  • Description - Determines if the quality of a value (expressed as an unsigned integer) is uncertain

  • Parameters - Parameter 1: a uint value representing the quality of a value

  • Returns - A boolean specifying whether the quality is uncertain or not

  • Example Usage - isuncq(3221225472)

isbadq(uint)

Is quality (uint) bad

  • Description - Determines if the quality of a vlaude (expressed as an unsigned integer) is bad

  • Parameters - Parameter 1: a uint value representing the quality of a value

  • Returns - A boolean specifying whether the quality is bad or not

  • Example Usage - isbadq(2147483656)

getdescq(uint)

Human readable description of quality (uint)

  • Description - Returns a human readable string that describes a numeric quality value

  • Parameters - Parameter 1: a uint value representing the quality of a value

  • Returns - A string describing the quality value

  • Example Usage - getdescq(2147483656)

See Also:

Data Flows

Data Tables