[jira] [Updated] (LUCENE-5410) Add fuzziness support to SimpleQueryParser

["Lee Hinman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-5410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lee Hinman updated LUCENE-5410:
-------------------------------

    Attachment: LUCENE-5410.patch

Attached patch that supports both edit distance for single terms and slop for phrases.

I chose to add only a single flag ({{FUZZINESS_OPERATOR}}) for enabling/disabling both behaviors, but it would be easy to separate them if desired.

> 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
>
>   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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