class PrefixSpace implements Serializable {

  public void addPrefixRange(PrefixRange prefixRange) {
    _trie.addPrefixRange(prefixRange);
  }

  public  PrefixSpace();
  @JsonCreator public  PrefixSpace(Iterable<PrefixRange> prefixRanges);
  public  PrefixSpace(PrefixRange... prefixRanges);

}