> Any ideas, comments? Is such a persitence layer welcome in dom4j? I think we
> can use jdo (castor), too.
Yah, Visitor is a top-down.
Though, Iterator could be depth first.
I've suggested, elsewhere, something like:
Document.iterator( POST_ORDER );
or
Document.iterator( PRE_ORDER );
and similar things upon Element.
Gives you the same iteration (and better, in fact) than Visitor,
without the overhead of the whole double-dispatch thing that
visitor aims to solve.
-bob
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