internal static async Task <CategoriesDocument> ReadCategories(XmlReaderWrapper reader, Uri baseUri, CreateInlineCategoriesDelegate inlineCategoriesFactory, CreateReferencedCategoriesDelegate referencedCategoriesFactory, string version, bool preserveElementExtensions, bool preserveAttributeExtensions, int maxExtensionSize) { string link = reader.GetAttribute(App10Constants.Href, string.Empty); if (string.IsNullOrEmpty(link)) { InlineCategoriesDocument inlineCategories = inlineCategoriesFactory(); await ReadInlineCategoriesAsync(reader, inlineCategories, baseUri, version, preserveElementExtensions, preserveAttributeExtensions, maxExtensionSize); return(inlineCategories); } else { ReferencedCategoriesDocument referencedCategories = referencedCategoriesFactory(); await ReadReferencedCategoriesAsync(reader, referencedCategories, baseUri, new Uri(link, UriKind.RelativeOrAbsolute), version, preserveElementExtensions, preserveAttributeExtensions, maxExtensionSize); return(referencedCategories); } }