void com.griddynamics.jagger.engine.e1.collector.MetricCollector< Q, R, E >.onSuccess	(	Q	query,
		E	endpoint,
		R	result,
		long	duration
	)

                                                                         {
         Long endTime = System.currentTimeMillis();
         LogWriter logWriter = kernelContext.getService(LogWriter.class);
         long startTime = endTime - duration;
         logWriter.log(sessionId, taskId + File.separatorChar + METRIC_MARKER + File.separatorChar + name, kernelContext.getId().getIdentifier(),
                 new MetricLogEntry(startTime, name,  metricCalculator.calculate(result)));
     }