[logback-user] opposite of ThresholdFilter or LevelRangeFilter available?

[Christian Migowski]

Hi,

does logback offer some functionality that can be thought of the
opposite of the ThresholdFilter, i.e. I want an appender to log only
events with levels BELOW and equal to the level specified.
With log4j, there is the org.apache.log4j.varia.LevelRangeFilter
available that can do such things, does something similar exists in
logback?

thanks in advance,
regards,
christian!