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Posted to dev@lucene.apache.org by "Adrien Grand (JIRA)" <ji...@apache.org> on 2014/07/19 12:45:38 UTC

[jira] [Updated] (LUCENE-5834) Make empty doc values impls singletons

     [ https://issues.apache.org/jira/browse/LUCENE-5834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrien Grand updated LUCENE-5834:
---------------------------------

    Attachment: LUCENE-5834.patch

Patch.

> Make empty doc values impls singletons
> --------------------------------------
>
>                 Key: LUCENE-5834
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5834
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Adrien Grand
>            Assignee: Adrien Grand
>            Priority: Trivial
>             Fix For: 5.0, 4.10
>
>         Attachments: LUCENE-5834.patch
>
>
> Making these empty instances singletons would allow to use {{unwrapSingleton}} to check if they are single-valued.



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