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Posted to commits@stanbol.apache.org by "Fabian Christ (JIRA)" <ji...@apache.org> on 2012/12/12 21:00:22 UTC

[jira] [Updated] (STANBOL-676) ClerezzaYard create/update operation may store more data as intended

     [ https://issues.apache.org/jira/browse/STANBOL-676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Christ updated STANBOL-676:
----------------------------------

    Component/s: Entityhub
    
> ClerezzaYard create/update operation may store more data as intended
> --------------------------------------------------------------------
>
>                 Key: STANBOL-676
>                 URL: https://issues.apache.org/jira/browse/STANBOL-676
>             Project: Stanbol
>          Issue Type: Bug
>          Components: Entityhub
>    Affects Versions: entityhub-0.10.0-incubating
>            Reporter: Rupert Westenthaler
>            Assignee: Rupert Westenthaler
>
> Multiple RdfRepresentation may share the same Graph. This is because it greatly improves the performance when dealing with Result-Sets, retrieving results of SPARQL construct queries or RDF data uploaded to the Entityhub.
> However it also means that when creating/storing an RdfRepresentation to the Clerezza yard one MUST NOT use
>     rdfRepresentation.getRdfGraph()
> and store all contained triples. One needs to use 
>      rdfRepresentation.getRdfGraph().filter(
>         rdfRepresentation.getNode(), null, null);
> and than add all triples of the Iterator.

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