Re: Does the XalanTransformer class always resolve the

Or can the transformer work on a constant feed of input data in a SAX like
way?

The answer is "it depends". Recent Xalan versions have
a limited capability of "streaming processing", the
apply templates as soon as possible. I'm not sure what
constitute opportunities for the processor to do this,
look into the Xalan docs or ask on the Xalan list for
details. If the processor has to read more of or even
the complete input document, it doesn't use a standard
DOM but a more optimized structure.