Re: Parser once, and filter more tags

Depending on what you want to do with the nodes, you should be able to get
both in one pass with an OR filter:

NodeFilter x = new OrFilter (A, B);

This will give one list with both node types and you'll have to handle that
in the subsequent processing.

On Sun, May 1, 2011 at 4:56 AM, 丛林 <[email protected]> wrote:

> 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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