Re: [Htmlparser-user] TagNameFilter

[Derrick O. <der...@ro...>]

The accept() method is used by the visitor pattern, not the filter paradigm.

It's not clear what string you are trying to 'do not match'.
The <p> tag has no string. Maybe you mean the string between <p> tags,
or if you've made the <p> tag composite, then maybe it's children.

You should probably just add more filtering clauses, e.g.
  parser.extractAllNodesThatMatch(new AndFilter (new TagNameFilter("p"), ...));

I would suggest you try the FilterBuilder application to build up your filter.

----- Original Message ----
From: "at...@gm..." <at...@gm...>
To: htmlparser user list <htm...@li...>
Sent: Thursday, December 6, 2007 2:09:07 PM
Subject: [Htmlparser-user] TagNameFilter

Hi,

i need some help with the TagNameFilter.

I have a function to get all the p tags out a html document.


NodeList nl = parser.extractAllNodesThatMatch(new TagNameFilter("p"));

But now i want to filter from the NodeList all entries that do not
 match a  
special string.
I guess the key would be the "accept() function" but im unsure how to  
implement it(well the string compare etc is clear but the usage of the
  
accept() + Tag.class ).
And furthermore i have problems with doubled entries because of nested
 p  
tags.
Thanks
Alex

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