SAX.setDocumentLocator() SAX.startDocument() SAX.internalSubset(doc, , ) SAX.elementDecl(doc, 3, …) SAX.attributeDecl(doc, val, 1, 3, NULL, …) SAX.externalSubset(doc, , ) SAX.startElementNs(doc, NULL, NULL, 0, 1, 0, val='v1“/…', 2) SAX.endElementNs(doc, NULL, NULL) SAX.endDocument()