function isDeclared( index : Integer) : Boolean;
IAttributes2function isDeclared(const qName : SAXString) : Boolean;
function isDeclared(const uri : SAXString; const localName : SAXString) : Boolean;
function isSpecified( index : Integer) : Boolean;
function isSpecified(const uri : SAXString; const localName : SAXString) : Boolean;
function isSpecified(const qName : SAXString) : Boolean;
function getInterface() : IAttributes;