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https://issues.apache.org/jira/browse/LUCENE-6494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14554133#comment-14554133
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Alan Woodward commented on LUCENE-6494:
---------------------------------------

bq. Please use regular names like get() and set()

Sure, that's easy enough.

On the number of classes and generics, maybe it would fit more in with the rest 
of the lucene API if there was just a single MatchData class taking an int 
saying what to collect?

> Make PayloadSpanUtil apply to other postings information
> --------------------------------------------------------
>
>                 Key: LUCENE-6494
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6494
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Alan Woodward
>            Assignee: Alan Woodward
>             Fix For: 5.2
>
>         Attachments: LUCENE-6494.patch
>
>
> With the addition of SpanCollectors, we can now get arbitrary postings 
> information from SpanQueries.  PayloadSpanUtil does some rewriting to convert 
> non-span queries into SpanQueries so that it can collect payloads.  It would 
> be good to make this more generic, so that we can collect any postings 
> information from any query (without having to make invasive changes to 
> already optimized Scorers, etc).



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