- 20180331, V0.9.4
- Added support for time-based update of the filter variable
- Dependency updates
- Refactoring
Time-based Update
By default, the filter expression for the output attribute is only updated if one of the variables used as part of the filter expression have been updated. By setting the device configuration property timeBasedUpdates to true a time-based update scheme will be used. This will evaluate the expression in regular time intervals. The time interval is defined by the property updateInterval which is set to a number and the property updateScale which
is one of “milliseconds”, “seconds”, “minutes”, “hours”, or “days”.