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https://issues.apache.org/jira/browse/LUCENE-10603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17552851#comment-17552851
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Greg Miller commented on LUCENE-10603:
--------------------------------------

OK, thanks [~ChrisLu]! +1 to doing this for consistency.

I took a pass at making this change within the faceting module since there are 
a number of places we rely on SSDV ordinal iteration. I figured we could 
probably tackle this change through multiple PRs, so I figured I'd lend a hand 
with faceting: https://github.com/apache/lucene/pull/954

> Improve iteration of ords for SortedSetDocValues
> ------------------------------------------------
>
>                 Key: LUCENE-10603
>                 URL: https://issues.apache.org/jira/browse/LUCENE-10603
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Lu Xugang
>            Priority: Trivial
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> After SortedSetDocValues#docValueCount added since Lucene 9.2, should we 
> refactor the implementation of ords iterations using docValueCount instead of 
> NO_MORE_ORDS?
> Similar how SortedNumericDocValues did
> From 
> {code:java}
> for (long ord = values.nextOrd();ord != SortedSetDocValues.NO_MORE_ORDS; ord 
> = values.nextOrd()) {
> }{code}
> to
> {code:java}
> for (int i = 0; i < values.docValueCount(); i++) {
>   long ord = values.nextOrd();
> }{code}



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