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From "Minto van der Sluis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLEREZZA-802) Allow to enforce fastlane usage
Date Mon, 15 Jul 2013 07:28:49 GMT

    [ https://issues.apache.org/jira/browse/CLEREZZA-802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13708285#comment-13708285
] 

Minto van der Sluis commented on CLEREZZA-802:
----------------------------------------------

How to find the TcProvider that provided the default graph?
1) for executeSparqlQuery(String query, TripleCollection defaultGraph, boolean forceFastlane)
Iterating over all triple collections is not very efficient with a large number of graphs
(100.000+). 
2) for executeSparqlQuery(String query, UriRef defaultGraphName, boolean forceFastlane)
It's probably just a lookup using TcProvider.listTripleCollection()

Wouldn't it be a lot easier if the triple collection could return its provider? like TripleCollection.getProvider()?
                
> Allow to enforce fastlane usage
> -------------------------------
>
>                 Key: CLEREZZA-802
>                 URL: https://issues.apache.org/jira/browse/CLEREZZA-802
>             Project: Clerezza
>          Issue Type: Bug
>          Components: rdf.core
>            Reporter: Minto van der Sluis
>            Assignee: Minto van der Sluis
>
> The new sparql fastlane reverts to slowlane if the query contains multiple multiple graphs.
A special option is required to allow to ensure fastlane usage if required. 

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