public static Iterator<EventBean> getIterator(
JoinExecutionStrategy joinExecutionStrategy,
ResultSetProcessor resultSetProcessor,
Viewable parentView,
boolean distinct) {
Iterator<EventBean> iterator;
EventType eventType;
if (joinExecutionStrategy != null) {
Set<MultiKey<EventBean>> joinSet = joinExecutionStrategy.staticJoin();
iterator = resultSetProcessor.getIterator(joinSet);
eventType = resultSetProcessor.getResultEventType();
} else if (resultSetProcessor != null) {
iterator = resultSetProcessor.getIterator(parentView);
eventType = resultSetProcessor.getResultEventType();
} else {
iterator = parentView.iterator();
eventType = parentView.getEventType();
}
if (!distinct) {
return iterator;
}
return new EventDistinctIterator(iterator, eventType);
}
