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https://issues.apache.org/jira/browse/LUCENE-3436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James Dyer updated LUCENE-3436:
-------------------------------
Attachment: LUCENE-3436.patch
- Creates a new Enum, "SuggestMode".
- SpellChecker methods that used to take a boolean "morePopular" have been
converted to use the new Enum.
- Old SpellChecker methods have been marked as @Deprecated with comments (can
be removed entirely for Trunk. Included here for possible 3.x inclusion)
- A new Unit Test method for 0.a.l.s.s.SpellChecker tests
"SUGGEST_MORE_POPULAR" and "SUGGEST_ALWAYS" (prior, "morePopular" had no test
coverage).
- A new Unit Test scenario added to TestDirectSpellChecker for testing
"SUGGEST_ALWAYS".
> Spellchecker "Suggest Mode" Support
> -----------------------------------
>
> Key: LUCENE-3436
> URL: https://issues.apache.org/jira/browse/LUCENE-3436
> Project: Lucene - Java
> Issue Type: Improvement
> Components: modules/spellchecker
> Affects Versions: 3.3, 4.0
> Reporter: James Dyer
> Priority: Minor
> Fix For: 3.5, 4.0
>
> Attachments: LUCENE-3436.patch
>
>
> This is a spin-off from SOLR-2585.
> Currently o.a.l.s.s.SpellChecker and o.a.l.s.s.DirectSpellChecker support two
> "Suggest Modes":
> 1. Suggest for terms that are not in the index.
> 2. Suggest "more popular" terms.
> This issue is to add a third Suggest Mode:
> 3. Suggest always.
> This will assist users in developing context-sensitive spell suggestions
> and/or did-you-mean suggestions. See SOLR-2585 for a full discussion.
> Note that o.a.l.s.s.SpellChecker already can support this functionality, if
> the user passes in a NULL term & IndexReader. This, however, is not
> intutive. o.a.l.s.s.DirectSpellChecker currently has no support for this
> third Suggest Mode.
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