ch.qos.logback.classic.boolex

Class GEventEvaluator

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

ch.qos.logback.core.boolex.EventEvaluatorBase<ILoggingEvent>

ch.qos.logback.classic.boolex.GEventEvaluator

All Implemented Interfaces:

EventEvaluator<ILoggingEvent>, ContextAware, LifeCycle

public class GEventEvaluator
extends EventEvaluatorBase<ILoggingEvent>

Constructor Summary

Constructors

Constructor and Description
GEventEvaluator()

Method Summary

Modifier and Type	Method and Description
boolean	evaluate(ILoggingEvent event) Evaluates whether the event passed as parameter matches some user-specified criteria.
java.lang.String	getExpression()
void	setExpression(java.lang.String expression)
void	start()

Methods inherited from class ch.qos.logback.core.boolex.EventEvaluatorBase

getName, isStarted, setName, stop

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getStatusManager, setContext

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ch.qos.logback.core.spi.ContextAware

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, setContext

Constructor Detail

GEventEvaluator

public GEventEvaluator()

Method Detail

getExpression

public java.lang.String getExpression()

setExpression

public void setExpression(java.lang.String expression)

start

public void start()

Specified by:

start in interface LifeCycle

Overrides:

start in class EventEvaluatorBase<ILoggingEvent>

evaluate

public boolean evaluate(ILoggingEvent event)
                 throws java.lang.NullPointerException,
                        EvaluationException

Description copied from interface: EventEvaluator

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:

java.lang.NullPointerException - can be thrown in presence of null values

EvaluationException - may be thrown during faulty evaluation