topViews[i] = createResult.getTopViewable();
streamViews[i] = createResult.getFinalViewable();
}
// determine match-recognize "previous"-node strategy (none if not present, or one handling and number of nodes)
EventRowRegexNFAViewService matchRecognize = EventRowRegexHelper.recursiveFindRegexService(topViews[0]);
if (matchRecognize != null) {
regexExprPreviousEvalStrategy = matchRecognize.getPreviousEvaluationStrategy();
}
// start subselects
subselectStrategies = EPStatementStartMethodHelperSubselect.startSubselects(services, subSelectStrategyCollection, agentInstanceContext, stopCallbacks);