public DTMIterator asIteratorRaw ( XPathContext xctxt , int contextNode ) throws javax . xml . transform . TransformerException { try { xctxt . pushCurrentNodeAndExpression ( contextNode , contextNode ) ; XNodeSet nodeset = ( XNodeSet ) execute ( xctxt ) ; return nodeset . iterRaw ( ) ; } finally { xctxt . popCurrentNodeAndExpression ( ) ; } }
Given an select expression and a context evaluate the XPath and return the resulting iterator but do not clone .