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https://issues.apache.org/jira/browse/LUCENE-6232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14384436#comment-14384436
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Mike Drob commented on LUCENE-6232:
-----------------------------------
[~ysee...@gmail.com] - since you're backporting a bunch of other HelioSearch
features already, do you think this will make it in transitively as well?
> Replace ValueSource context Map with a more concrete data type
> --------------------------------------------------------------
>
> Key: LUCENE-6232
> URL: https://issues.apache.org/jira/browse/LUCENE-6232
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Mike Drob
> Attachments: LUCENE-6232.patch, LUCENE-6232.patch, LUCENE-6232.patch
>
>
> Inspired by LUCENE-3973
> The context object used by ValueSource and friends is a raw Map that provides
> no type safety guarantees. In our current state, there are lots of warnings
> about unchecked casts, raw types, and generally unsafe code from the
> compiler's perspective.
> There are several common patterns and types of Objects that we store in the
> context. It would be beneficial to instead use a class with typed methods for
> get/set of Scorer, Weights, etc.
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