Examples with DummyIdList com.codecademy.eventhub.list.DummyIdList used on opensource projects

Example 1 with DummyIdList

use of com.codecademy.eventhub.list.DummyIdList in project EventHub by Codecademy.

the class EventHub method getUserIdsSets.

private List<Set<Integer>> getUserIdsSets(String groupByEventType, DateTime startDate, Filter eventFilter, int numDaysPerCohort, int numCohorts) {
    List<Set<Integer>> rows = Lists.newArrayListWithCapacity(numCohorts);
    for (int i = 0; i < numCohorts; i++) {
        DateTime currentStartDate = startDate.plusDays(i * numDaysPerCohort);
        DateTime currentEndDate = startDate.plusDays((i + 1) * numDaysPerCohort);
        List<Integer> userIdsList = Lists.newArrayList();
        Set<Integer> userIdsSet = Sets.newHashSet();
        EventIndex.Callback aggregateUserIdsCallback = new AggregateUserIds(eventStorage, userStorage, new DummyIdList(), eventFilter, TrueFilter.INSTANCE, userIdsList, userIdsSet);
        shardedEventIndex.enumerateEventIds(groupByEventType, currentStartDate.toString(DATE_TIME_FORMATTER), currentEndDate.toString(DATE_TIME_FORMATTER), aggregateUserIdsCallback);
        rows.add(userIdsSet);
    }
    return rows;
}