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https://issues.apache.org/jira/browse/LUCENE-8306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16474058#comment-16474058
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Alan Woodward commented on LUCENE-8306:
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bq. Can we do without this new API?
I think it's important, particularly if we're talking about highlighting terms
in very large intervals. Here's an updated patch. I've changed the API to use
a collector interface rather than returning a list, which will make things much
easier to implement on Spans and Intervals. I've also implemented it on exact
and sloppy phrases, including a test against a sloppy phrase with repeats.
It's ended up simplifying the SloppyPhraseMatcher slightly, as I was trying to
do too much to report the intervals (and getting inaccurate results in certain
circumstances, which this API revealed, so it's already been useful!)
> Allow iteration over the term positions of a Match
> --------------------------------------------------
>
> Key: LUCENE-8306
> URL: https://issues.apache.org/jira/browse/LUCENE-8306
> Project: Lucene - Core
> Issue Type: New Feature
> Reporter: Alan Woodward
> Assignee: Alan Woodward
> Priority: Major
> Attachments: LUCENE-8306.patch, LUCENE-8306.patch
>
>
> For multi-term queries such as phrase queries, the matches API currently just
> returns information about the span of the whole match. It would be useful to
> also expose information about the matching terms within the phrase. The same
> would apply to Spans and Interval queries.
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