[jira] [Commented] (LUCENE-5528) Add context to AnalyzingInfixSuggester

["Arcadius Ahouansou (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LUCENE-5528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14196155#comment-14196155 ] 

Arcadius Ahouansou commented on LUCENE-5528:
--------------------------------------------

Hello [~mikemccand]
For the AnalazingInfixSuggester, does it make sens to have a new override for the method lookup() with an additional param *allContextsRequired* , similar to allTermsRequired
{code}
 lookup(CharSequence key, Set<BytesRef> contexts, int num, boolean allTermsRequired, boolean doHighlight, boolean allContextsRequired)
{code}
which will make it possible to have an "AND" behaviour for the contexts when you have many contexts instead of the default "OR"?

This means that line
https://github.com/apache/lucene-solr/blob/trunk/lucene/suggest/src/java/org/apache/lucene/search/suggest/analyzing/AnalyzingInfixSuggester.java#L486
will now use *BooleanClause.Occur.SHOULD*  or *BooleanClause.Occur.MUST* depending on the value of the new param *allContextsRequired* ...

We currently have a use-case for this.

Thanks.

Arcadius.


> Add context to AnalyzingInfixSuggester
> --------------------------------------
>
>                 Key: LUCENE-5528
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5528
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Michael McCandless
>            Assignee: Michael McCandless
>             Fix For: 4.8, Trunk
>
>         Attachments: LUCENE-5528-1.patch, LUCENE-5528-1.patch, LUCENE-5528-1.patch, LUCENE-5528-1.patch, LUCENE-5528.patch, LUCENE-5528.patch, contextInputIteratImpl.patch
>
>
> Spinoff from LUCENE-5350.



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