Method test

basex-core/src/main/java/org/basex/query/expr/CmpN.java:55–63

(final QueryContext qc, final InputInfo ii, final long pos)

  }

  @Override
  public boolean test(final QueryContext qc, final InputInfo ii, final long pos)
      throws QueryException {
    final GNode n1 = toGNodeOrNull(exprs[0], qc);
    if(n1 == null) return false;
    final GNode n2 = toGNodeOrNull(exprs[1], qc);
    if(n2 == null) return false;
    return op.eval(n1, n2);
  }

  @Override
  public Expr invert() {