@Override
public CDSAnalytic visitStandardVanillaCDSSecurity(final StandardVanillaCDSSecurity security) {
final ExternalId regionId = security.getRegionId();
final Calendar calendar = new HolidaySourceCalendarAdapter(_holidaySource, _regionSource.getHighestLevelRegion(regionId));
final StubType stubType = security.getStubType().toAnalyticsType();
final Period period = (IMMDateGenerator.isIMMDate(security.getMaturityDate())) ? getPeriodFrequency(security.getCouponFrequency()).getPeriod() :
Period.ofMonths(6); // non IMM forced to semi annual
final CDSAnalytic cdsAnalytic = new CDSAnalytic(_valuationDate,
security.getEffectiveDate().toLocalDate(),
// Hard code or get from somewhere?