}
public Collection<EventBean> evaluateGetCollEvents(EventBean[] eventsPerStream, ExprEvaluatorContext context) {
int agentInstanceId = context.getAgentInstanceIds()[0];
ExprPreviousEvalStrategy strategy = strategies.getArray()[agentInstanceId];
return strategy.evaluateGetCollEvents(eventsPerStream, context);
}
public Collection evaluateGetCollScalar(EventBean[] eventsPerStream, ExprEvaluatorContext context) {
int agentInstanceId = context.getAgentInstanceIds()[0];
ExprPreviousEvalStrategy strategy = strategies.getArray()[agentInstanceId];