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https://issues.apache.org/jira/browse/LUCENE-4188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13406513#comment-13406513
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Chris Male commented on LUCENE-4188:
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bq. if the Strategy gives it to Lucene to index, can the caller (e.g. Solr /
the user of the API) add it by the same name as stored?
I think the Strategy should continue to return the Fields to the caller so they
can be added to a Document and indexed at the appropriate time. But yes, you
can add a stored field with the same name and everything is fine. We are
definitely decoupling indexed and stored fields more and more beneath
IndexWriter, but to Document you can either have one Field instance for both
indexed and stored, or two different instances.
> Storing Shapes shouldn't be Strategy dependent
> ----------------------------------------------
>
> Key: LUCENE-4188
> URL: https://issues.apache.org/jira/browse/LUCENE-4188
> Project: Lucene - Java
> Issue Type: Bug
> Components: modules/spatial
> Reporter: Chris Male
>
> The logic for storing Shape representations seems to be different for each
> Strategy. The PrefixTreeStrategy impls store the Shape in WKT, which is nice
> if you're using WKT but not much help if you're not. BBoxStrategy doesn't
> actually store the Shape itself, but a representation of the bounding box.
> TwoDoubles seems to follow the PrefixTreeStrategy approach, which is
> surprising since it only indexes Points and they could be stored without
> using WKT.
> I think we need to consider what storing a Shape means. If we want to store
> the Shape itself, then that logic should be standardised and done outside of
> the Strategys since it is not really related to them. If we want to store
> the terms being used by the Strategys to make Shapes queryable, then we need
> to change the logic in the Strategys to actually do this.
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