public Iterable<Dataset> getAllDatasets() {
    List<Dataset> all = new ArrayList<>();
    addAll(this, all);
    return all;
  }
public Iterable<Dataset> getAllDatasets() {
    List<Dataset> all = new ArrayList<>();
    addAll(this, all);
    return all;
  }
public Iterable < Dataset > getAllDatasets ( ) { List < Dataset > all = new ArrayList <> ( ) ; addAll ( this , all ) ; return all ; }
get all datasets contained directly in this catalog
get all datasets contained directly in this catalog