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- To: "Steven J. DeRose" <sderose@acm.org>, xml dev <xml-dev@lists.xml.org>
- Subject: Re: [xml-dev] how to skip parsing of a subtree?
- From: Anil Philip <goodnewsforyou@yahoo.com>
- Date: Mon, 10 Oct 2005 07:30:33 -0700 (PDT)
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Thanks for replying.
I am ok with parsing up to it. How do you shut down
the parser? I see no shutdown/stop call in XMLReader.
This is the way I had planned to implement looking for
a node, but it will not stop the unnecessary parsing.
In startElement() at the very beginning:
if (qualifiedName.equalsIgnoreCase("Node")) {
if(!inRequiredSubtree) {
if(idToLookFor == id)
inRequiredSubtree = true;
else {
return;
}
}
...process
}
In endElement():
if (qualifiedName.equalsIgnoreCase("Node")) {
if(id == idToLookFor) {
inRequiredSubtree = false;
return;
}
if(inRequiredSubtree) {
...process
}
}
thanks,
Anil
--- "Steven J. DeRose" <sderose@acm.org> wrote:
> At 06:46 -0700 2005-10-10, Anil Philip wrote:
> >Hello,
>
> Skipping the part *after* the subtree you want is
> easy: just shut
> down the parser.
>
> Skipping the part *before* may be hard. If your tree
> is headed by
>
> <foo nodeID='65536'>...
>
for good news go to http://members.tripod.com/~goodnewsforyou/goodnews.html
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