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https://issues.apache.org/jira/browse/JENA-1074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16042783#comment-16042783
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ASF GitHub Bot commented on JENA-1074:
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Github user asfgit closed the pull request at:
https://github.com/apache/jena/pull/260
> Add find operations for DatasetGraph for the union graph.
> ---------------------------------------------------------
>
> Key: JENA-1074
> URL: https://issues.apache.org/jira/browse/JENA-1074
> Project: Apache Jena
> Issue Type: Brainstorming
> Components: ARQ
> Affects Versions: Jena 3.0.0
> Reporter: Andy Seaborne
> Priority: Minor
>
> (This follows on from JENA-1064)
> {{DatasetGraphBaseFind}} now has a {{find}} operations for the union graph
> added to make implementation easier.
> Should operation(s) be exposed in the core interface {{DatasetGraph}} (the
> application contract)? If so, how?
> The operations to consider include:
> * {{findInUnionGraph}} ({{Iterator<Triple>}})
> * {{findQuadsInUnionGraph}} ({{Iterator<Quad>}})
> * {{findInDftGraph}} ({{Iterator<Quad>}} - inconsistent naming with above)
> At the moment {{findInDftGraph}} returns quads and documents
> {{DatasetGraph.getDefaultGraph().find()}} as being the way to get triples.
> This suggests a different style where {{DatasetGraph}} has:
> * {{DatasetGraph.getUnionGraph()}}
> * {{DatasetGraphFind.findInUnionGraph}} ({{Iterator<Quad>}})
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