docs: private void checkSampledData(List<ValidationMessage> errors, String path, WrapperElement focus, SampledData fixed) {
      checkFixedValue(errors, path + ".origin", focus.getNamedChild("origin"), fixed.getOrigin(), "origin");
      checkFixedValue(errors, path + ".period", focus.getNamedChild("period"), fixed.getPeriodElement(), "period");
      checkFixedValue(errors, path + ".factor", focus.getNamedChild("factor"), fixed.getFactorElement(), "factor");
      checkFixedValue(errors, path + ".lowerLimit", focus.getNamedChild("lowerLimit"), fixed.getLowerLimitElement(), "lowerLimit");
      checkFixedValue(errors, path + ".upperLimit", focus.getNamedChild("upperLimit"), fixed.getUpperLimitElement(), "upperLimit");
      checkFixedValue(errors, path + ".dimensions", focus.getNamedChild("dimensions"), fixed.getDimensionsElement(), "dimensions");
      checkFixedValue(errors, path + ".data", focus.getNamedChild("data"), fixed.getDataElement(), "data");
    }