code: static <T extends FunctionMeta> T createAttributeFunctionMeta(Class<T> metaClass, String formula, IDataModel model) throws Exception {
          T meta = (T) metaClass.newInstance().parse(formula);
          meta.setDataModelId(model.getDataModelId());
          if (meta.getName() == null) { meta.setName(model.getName()); }
  
          return meta;
      }
docs: Create an instance of new {@link FunctionMeta} and fills it with minimum information.