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https://issues.apache.org/jira/browse/LUCENE-4491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Simon Willnauer updated LUCENE-4491:
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Attachment: LUCENE-4491.patch
next iteration. I remove the surfaceForm getter from TermFreqIter and added
Attribute support to the it instead. Now we also have a SurfaceFromAttribute in
the o.a.l.suggest.analyzing package that is respected by the
AnalyzingSuggester. This looks much cleaner now.
> Make analyzing suggester more flexible
> --------------------------------------
>
> Key: LUCENE-4491
> URL: https://issues.apache.org/jira/browse/LUCENE-4491
> Project: Lucene - Core
> Issue Type: Improvement
> Components: modules/other
> Affects Versions: 4.1
> Reporter: Simon Willnauer
> Assignee: Simon Willnauer
> Fix For: 4.1, 5.0
>
> Attachments: LUCENE-4491.patch, LUCENE-4491.patch
>
>
> Today we have a analyzing suggester that is bound to a single key. Yet, if
> you want to have a totally different surface form compared to the key used to
> find the suggestion you either have to copy the code or play some super ugly
> analyzer tricks. For example I want to suggest "Barbar Streisand" if somebody
> types "strei" in that case the surface form is totally different from the
> analyzed form.
> Even one step further I want to embed some meta-data in the suggested key
> like a user id or some type my surface form could look like "Barbar
> Streisand|15". Ideally I want to encode this as binary and that might not be
> a valid UTF-8 byte sequence.
> I'm actually doing this in production and my only option was to copy the
> analyzing suggester and some of it's related classes.
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