- All Superinterfaces:
ContextAware
,LifeCycle
- All Known Implementing Classes:
EventEvaluatorBase
,JaninoEventEvaluator
,JaninoEventEvaluatorBase
,OnErrorEvaluator
,OnMarkerEvaluator
Evaluates whether a given an event matches user-specified criteria.
Implementations are free to evaluate the event as they see fit. In particular, the evaluation results may depend on previous events.
- Author:
- Ceki Gülcü
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Method Summary
Methods inherited from interface ch.qos.logback.core.spi.ContextAware
addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, setContext
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Method Details
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evaluate
Evaluates whether the event passed as parameter matches some user-specified criteria.The
Evaluator
is free to evaluate the event as it pleases. In particular, the evaluation results may depend on previous events.- Parameters:
event
- The event to evaluate- Returns:
- true if there is a match, false otherwise.
- Throws:
NullPointerException
- can be thrown in presence of null valuesEvaluationException
- may be thrown during faulty evaluation
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getName
Evaluators are named entities.- Returns:
- The name of this evaluator.
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setName
Evaluators are named entities.
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