Package com.epimorphics.rdfutil

Class OntologyUtil

  • public class OntologyUtil
extends Object

    • Constructor Summary

      Constructors 
      Constructor Description
      OntologyUtil()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static org.apache.jena.rdf.model.Resource commonSuperClass​(org.apache.jena.rdf.model.Resource c1, org.apache.jena.rdf.model.Resource c2)
      Return the common superclass of two classes, of null if there is no common superclass in the raw ontologies (OWL inference is not used so owl:Thing might not be found).
      static org.apache.jena.datatypes.xsd.XSDDatatype commonSuperDatatype​(org.apache.jena.datatypes.xsd.XSDDatatype t1, org.apache.jena.datatypes.xsd.XSDDatatype t2)
      Return the common super type of two xsd type datatypes or return null if they are not compatible.
      static List<org.apache.jena.rdf.model.Resource> depthfirstSuperclasses​(org.apache.jena.rdf.model.Resource start)
      Find all the superclasses of the given starting class, in depth first order.

    • Constructor Detail

      • OntologyUtil

        public OntologyUtil()

    • Method Detail

      • commonSuperDatatype

        public static org.apache.jena.datatypes.xsd.XSDDatatype commonSuperDatatype​(org.apache.jena.datatypes.xsd.XSDDatatype t1,
                                                                            org.apache.jena.datatypes.xsd.XSDDatatype t2)
        Return the common super type of two xsd type datatypes or return null if they are not compatible.

      • commonSuperClass

        public static org.apache.jena.rdf.model.Resource commonSuperClass​(org.apache.jena.rdf.model.Resource c1,
                                                                  org.apache.jena.rdf.model.Resource c2)
        Return the common superclass of two classes, of null if there is no common superclass in the raw ontologies (OWL inference is not used so owl:Thing might not be found).

      • depthfirstSuperclasses

        public static List<org.apache.jena.rdf.model.Resource> depthfirstSuperclasses​(org.apache.jena.rdf.model.Resource start)
        Find all the superclasses of the given starting class, in depth first order. Assumes the model does not have closure statements for rdfs:subClassOf.