@Override
public Collection<Region> getRegions(RegionType type) {
if (!"ISO".equals(type.getId())) {
return Collections.emptySet();
}
return Collections.unmodifiableCollection(regions.values());
}
@Override
public Region getRegion(RegionType type, String code) {
if (!"ISO".equals(type.getId())) {
return null;
}
return this.regions.get(code);
}
