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  1. Apache Commons RDF
  2. COMMONSRDF-54

overloaded versions of RDF4J#asRDFTerm(org.eclipse.rdf4j.model.Value)

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.5.0
    • Component/s: rdf4j
    • Labels:
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      Description

      In the class org.apache.commons.rdf.rdf4j.RDF4J, there is a method

      public RDF4JTerm asRDFTerm(final Value value)

      Suppose that we declare a variable iri of the type org.eclipse.rdf4j.model.IRI, then asRDFTerm(iri) returns RDF4JTerm but not RDF4JIRI. To use the result as RDF4JIRI, I always need to explicitly cast.

      Therefore, I would like to add three overloaded versions of this method:

      • RDF4JBlankNode asRDFTerm(final org.eclipse.rdf4j.model.BNode value)
      • RDF4JLiteral asRDFTerm(final org.eclipse.rdf4j.model.Literal value)
      • RDF4JIRI asRDFTerm(final org.eclipse.rdf4j.model.IRI value)

      So that we can avoid unnecessary casts.

      There is also a similar situation in org.apache.commons.rdf.jena.JenaRDF#asRDFTerm(org.apache.jena.graph.Node)

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            • Assignee:
              stain Stian Soiland-Reyes
              Reporter:
              ghxiao Guohui Xiao

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