I've figured out the PayloadSpanUtil class. It's exactly what I'm expecting.
But, I'm concerned about the warning message in API docs (indeed, I think I
dont understand it). There is any other approach? Can I have the same
results retrieving the termPositions without performance issues?
Thanks.
On Tue, Nov 30, 2010 at 1:20 PM, Fabiano Nunes <fabi...@nunes.me> wrote:
> Hello,
> I'm trying to retrieve payloads from the highlighteds terms by Highlighter
> class. In my tests, all terms returned from Highlighter has null as payload.
> Example:
>
> Highlighter h = new Highlighter(new Formatter() {
> public String highlightTerm(String originalText, TokenGroup tokenGroup) {
> Token token = tokenGroup.getToken(0);
> Payload payload = token.getPayload();
> assertNotNull(payload); // <---------------- payload is always null
> return originalText;
> }
> }, scorer);
>
> It seems that Highlighter removes payload attribute from all terms before
> creating its TokenGroup.
> How can I preserve it?
>
> Thanks.
>
