/// <summary>
/// Handles the Structure top level elements
/// This includes Codelist
/// </summary>
/// <param name="parent">
/// The parent <see cref="IMutableObjects"/>
/// </param>
/// <param name="localName">
/// The name of the current xml element
/// </param>
/// <returns>
/// The <see cref="StructureReaderBaseV20.ElementActions"/>.
/// </returns>
protected override ElementActions HandleTopLevel(IMutableObjects parent, object localName)
{
ElementActions actions = null;
if (NameTableCache.IsElement(localName, ElementNameTable.CategoryScheme))
{
var cs = new CategorySchemeMutableCore();
ParseAttributes(cs, this.Attributes);
parent.AddCategoryScheme(cs);
this._currentCategoryScheme = cs;
actions = this.AddNameableAction(cs, this.HandleChildElements);
}
return actions;
}
