initVariables(variableService, configSnapshot.getVariables(), engineImportService);
StatementLockFactory statementLockFactory = new StatementLockFactoryImpl(configSnapshot.getEngineDefaults().getExecution().isFairlock(), configSnapshot.getEngineDefaults().getExecution().isDisableLocking());
StreamFactoryService streamFactoryService = StreamFactoryServiceProvider.newService(epServiceProvider.getURI(), configSnapshot.getEngineDefaults().getViewResources().isShareViews());
FilterServiceSPI filterService = FilterServiceProvider.newService(configSnapshot.getEngineDefaults().getExecution().getFilterServiceProfile());
MetricReportingServiceImpl metricsReporting = new MetricReportingServiceImpl(configSnapshot.getEngineDefaults().getMetricsReporting(), epServiceProvider.getURI());
NamedWindowService namedWindowService = new NamedWindowServiceImpl(schedulingService, statementLockFactory, variableService, engineSettingsService.getEngineSettings().getExecution().isPrioritized(), eventProcessingRWLock, exceptionHandlingService, configSnapshot.getEngineDefaults().getLogging().isEnableQueryPlan(), metricsReporting);
ValueAddEventService valueAddEventService = new ValueAddEventServiceImpl();
valueAddEventService.init(configSnapshot.getRevisionEventTypes(), configSnapshot.getVariantStreams(), eventAdapterService, eventTypeIdGenerator);