Parser once, and filter more tags
丛林 <[email protected]> Sun, 1 May 2011 10:56:29 +0800
| Newsgroups | gmane.comp.parsers.htmlparser.user |
|---|---|
| Message-ID | <[email protected]> |
Hi, I am a freshman in htmlparser area.
My problem is:
If I want to filter many tags, how can I complete it during one parser
with out reset this parser?
For example:
NodeFilter A = new TagNameFilter("A");
NodeList a = new NodeList();
NodeFilter B = new TagNameFilter("B");
NodeList b = new NodeList();
Now, I have to fetch a and b with parser during two times:
a = Parser.parser(A);
Parser.reset();
b = Parser.parser(B);
Can I complete these once?
[a, b] = Parser.parser(A, B);
As you know, another Parser will consume more resourse.
Thanks for your help :-)
Best Wishes,
-LIn
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