private List<T> values;
public CompositeConfig(Id<Config> aId) {
+ notNull("aId", aId);
ids = new HashSet<Id<Config>>();
id = aId;
valueIds = new ArrayList<Id<T>>();
}
public void addConfig(Config<T> aConfig) {
+ notNull("aConfig", aConfig);
if (ids.contains(aConfig.getId())) {
throw new DuplicateException(aConfig.getId().toString());
}