I'll deviate from the topic somewhat. What are exact benefits that new tokenstream API yields? Are we sure we want it released with 2.9? By now I only see various elaborate problems, but haven't seen a single piece of code becoming simpler.
On Mon, Aug 10, 2009 at 21:50, Uwe Schindler<[email protected]> wrote: > Yes. Is there a way to enforce this for all Tokenizers automatically? As > incrementToken() will be abstract in 3.0, there cannot be a default impl. So > all Tokenizers should call clearAttributes() as first call in > incrementToken(). > > Then we have still the problem of the slow iterator creation (which was > speed up a little bit by removing the unmodifiable wrapper). This can be > solved by using an additional ArrayList in AttributeSource that gets all > AttributeImpl instances, but this would bring an additional initialization > cost() on creating the Tokenizer chain. > > ----- > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremen > http://www.thetaphi.de > eMail: [email protected] > > >> -----Original Message----- >> From: [email protected] [mailto:[email protected]] On Behalf Of Yonik >> Seeley >> Sent: Monday, August 10, 2009 7:42 PM >> To: [email protected] >> Subject: Re: who clears attributes? >> >> Thinking through this a little more, I don't see an alternative to the >> tokenizer clearing all attributes at the start of incrementToken(). >> >> Consider a DefaultPayloadTokenFilter that only sets a payload if one >> isn't already set - it's clear that this filter can't clear the >> payload attribute, so it must be cleared by the head of the chain - >> the tokenizer. Right? >> >> -Yonik >> http://www.lucidimagination.com >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > -- Kirill Zakharenko/Кирилл Захаренко ([email protected]) Home / Mobile: +7 (495) 683-567-4 / +7 (903) 5-888-423 ICQ: 104465785 --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
