code: public WebType<ModuleType<T>> getOrCreateWeb()
     {
        Node node = childNode.getOrCreate("web");
        WebType<ModuleType<T>> web = new WebTypeImpl<ModuleType<T>>(this, "web", childNode, node);
        return web;
     }
docs: If not already created, a new <code>web</code> element with the given value will be created.
  Otherwise, the existing <code>web</code> element will be returned.
  @return  a new or existing instance of <code>WebType<ModuleType<T>></code>