# Uses of Class
ch.qos.logback.core.boolex.EventEvaluatorBase

Packages that use EventEvaluatorBase
Package
Description
ch.qos.logback.access.boolex
ch.qos.logback.classic.boolex
ch.qos.logback.core.boolex
Contains the EventEvaluator interface and subclasses.

## Uses of EventEvaluatorBase in ch.qos.logback.access.boolex

Subclasses of EventEvaluatorBase in ch.qos.logback.access.boolex
Modifier and Type
Class
Description
`class`
`JaninoEventEvaluator`

## Uses of EventEvaluatorBase in ch.qos.logback.classic.boolex

Subclasses of EventEvaluatorBase in ch.qos.logback.classic.boolex
Modifier and Type
Class
Description
`class`
`JaninoEventEvaluator`
`class`
`OnErrorEvaluator`
Evaluates to true when the logging event passed as parameter has level ERROR or higher.
`class`
`OnMarkerEvaluator`
Evaluates to true when the logging event passed as parameter contains one of the user-specified markers.

## Uses of EventEvaluatorBase in ch.qos.logback.core.boolex

Subclasses of EventEvaluatorBase in ch.qos.logback.core.boolex
Modifier and Type
Class
Description
`class`
`JaninoEventEvaluatorBase<E>`
Abstract class which sets the groundwork for janino based evaluations.