{
case NOW:
for(AggregatedGroupMapping group : concurrentUserAggregationDao.getAggregatedGroupMappings())
{
ConcurrentUserAggregationKey key = new ConcurrentUserAggregationKeyImpl(interval, group);
final List<ConcurrentUserAggregation> aggregations = concurrentUserAggregationDao.getAggregations(begin, end, key);
// NB: We only care about the most recent entry (??)
if (aggregations.size() != 0) {
final ConcurrentUserAggregation aggregation = aggregations.get(0);