org.apache.stanbol.contenthub.search.related.ontologyresource

Class ClosureHelper

java.lang.Object

org.apache.stanbol.contenthub.search.related.ontologyresource.ClosureHelper

public final class ClosureHelper
extends Object

Author:

cihan

Method Summary

Methods

Modifier and Type	Method and Description
List<org.apache.stanbol.contenthub.servicesapi.search.related.RelatedKeyword>	computeClassClosure(String classURI, int maxDepth, double initialScore, double degradingCoefficient, String keyword, List<org.apache.stanbol.contenthub.servicesapi.search.related.RelatedKeyword> relatedKeywords)
void	computeClosureWithProperty(com.hp.hpl.jena.rdf.model.Resource sourceURI, com.hp.hpl.jena.rdf.model.Property subsumptionProperty, int maxDepth, double initialScore, double degradingCoefficient, String keyword, List<org.apache.stanbol.contenthub.servicesapi.search.related.RelatedKeyword> relatedKeywords)
void	computeIndividualClosure(String individualURI, int maxDepth, double initialScore, double degradingCoefficient, String keyword, List<org.apache.stanbol.contenthub.servicesapi.search.related.RelatedKeyword> relatedKeywords)
static String	cropFileExtensionFromKeyword(String keyword) As name of the resources in the CMS Adapter generated ontology would most likely be file names, file extension are cropped using the Apache Commons IO library.
static ClosureHelper	getInstance(com.hp.hpl.jena.ontology.OntModel userOntology)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static ClosureHelper getInstance(com.hp.hpl.jena.ontology.OntModel userOntology)

computeClassClosure

public List<org.apache.stanbol.contenthub.servicesapi.search.related.RelatedKeyword> computeClassClosure(String classURI,
                                                                                                int maxDepth,
                                                                                                double initialScore,
                                                                                                double degradingCoefficient,
                                                                                                String keyword,
                                                                                                List<org.apache.stanbol.contenthub.servicesapi.search.related.RelatedKeyword> relatedKeywords)

computeIndividualClosure

public final void computeIndividualClosure(String individualURI,
                            int maxDepth,
                            double initialScore,
                            double degradingCoefficient,
                            String keyword,
                            List<org.apache.stanbol.contenthub.servicesapi.search.related.RelatedKeyword> relatedKeywords)

computeClosureWithProperty

public void computeClosureWithProperty(com.hp.hpl.jena.rdf.model.Resource sourceURI,
                              com.hp.hpl.jena.rdf.model.Property subsumptionProperty,
                              int maxDepth,
                              double initialScore,
                              double degradingCoefficient,
                              String keyword,
                              List<org.apache.stanbol.contenthub.servicesapi.search.related.RelatedKeyword> relatedKeywords)

cropFileExtensionFromKeyword

public static String cropFileExtensionFromKeyword(String keyword)

As name of the resources in the CMS Adapter generated ontology would most likely be file names, file extension are cropped using the Apache Commons IO library.