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> > 5) Work on DOM trees as well as with a SAX parser (DOM tree query support is > > essential in my opinion.. SAX alone is no good. What if your dom tree comes > > out of a database?) > requires a well-formedness parse as the first step in processing at each layer, > and a stream of SAX events is the simplest, lightest, and most neutral > expression of that parse. In fact, as a matter of local process optimization > those SAX events themselves may be routed through layered filters without much To be honest, I'm a bit confused. Could you elaborate how this would help anyone who doesn't actually have the DOM tree represented as an XML file but gets it out of some data source ? I haven't been following the abstraction debate that much.. Christian
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