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https://issues.apache.org/jira/browse/LUCENE-5410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13880511#comment-13880511
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Lee Hinman commented on LUCENE-5410:
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Okay, the first is very simple (I'll add a {{SLOP_OPERATOR}} flag and make
{{FUZZINESS_OPERATOR}} only work for fuzzy terms.
As for the second, I think this is doable, but I think it will still require a
bit of special logic in consumeTerm and consumePhrase based on the differences
in how they consume/increment state.data and state.index. I'll work on another
revision doing this.
> Add fuzziness support to SimpleQueryParser
> ------------------------------------------
>
> Key: LUCENE-5410
> URL: https://issues.apache.org/jira/browse/LUCENE-5410
> Project: Lucene - Core
> Issue Type: Improvement
> Components: core/queryparser
> Affects Versions: 4.7
> Reporter: Lee Hinman
> Priority: Minor
> Attachments: LUCENE-5410.patch, LUCENE-5410.patch
>
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> It would be nice to add fuzzy query support to the {{SimpleQueryParser}} so
> that:
> {{foo~2}}
> generates a {{FuzzyQuery}} with an max edit distance of 2 and:
> {{"foo bar"~2}}
> generates a {{PhraseQuery}} with a slop of 2.
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