[jira] [Resolved] (JENA-1559) Avoid unnecessary prefix loading in GraphPrefixesProjection

["Andy Seaborne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JENA-1559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Seaborne resolved JENA-1559.
---------------------------------
       Resolution: Fixed
    Fix Version/s: Jena 3.8.0

> Avoid unnecessary prefix loading in GraphPrefixesProjection 
> ------------------------------------------------------------
>
>                 Key: JENA-1559
>                 URL: https://issues.apache.org/jira/browse/JENA-1559
>             Project: Apache Jena
>          Issue Type: Task
>    Affects Versions: Jena 3.7.0
>            Reporter: Andy Seaborne
>            Assignee: Andy Seaborne
>            Priority: Major
>             Fix For: Jena 3.8.0
>
>
> {{GraphPrefixesProjection}} loads all prefixes from the database (JENA-81). It was done that way because {{PrefixMappingImpl}} has internal datastructures that are not passing through lookup misses. 
> Load as needed and rework the way the prefix implementation to cleanly separate algorithms from storage.
> Leave {{PrefixMappingImpl}} untouched - its name and details are too well-known.
>  
>  



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)