Method add

basex-core/src/main/java/org/basex/query/expr/constr/Constr.java:65–80

Constructs child and attribute nodes. @param exprs input expressions @return self reference @throws QueryException query exception

(final Expr... exprs)

   * @throws QueryException query exception
   */
  public Constr add(final Expr... exprs) throws QueryException {
    final NSDynContext ns = qc.ns;
    final int size = ns.size();
    try {
      final QNmSet qnames = new QNmSet();
      for(final Expr expr : exprs) {
        more = false;
        final Iter iter = expr.iter(qc);
        for(Item item; (item = qc.next(iter)) != null && add(item, qnames););
      }
      builder.text(qc.shared.token(text.toArray()));
      return this;
    } finally {
      ns.size(size);
    }
  }

  /**
   * Recursively adds nodes to the element arrays.