org.topbraid.core.model
Class JenaUtil

java.lang.Object
  org.topbraid.core.model.JenaUtil

public class JenaUtil
extends java.lang.Object

A collection of static utility method to operate on Jena models.

Author:

Holger Knublauch

Constructor Summary

JenaUtil()

Method Summary

static void	addTransitiveObjects(java.util.Set<com.hp.hpl.jena.rdf.model.Resource> reached, com.hp.hpl.jena.rdf.model.Resource subject, com.hp.hpl.jena.rdf.model.Property predicate)
static void	addTransitiveSubjects(java.util.Set<com.hp.hpl.jena.rdf.model.Resource> reached, com.hp.hpl.jena.rdf.model.Resource object, com.hp.hpl.jena.rdf.model.Property predicate, org.eclipse.core.runtime.IProgressMonitor monitor)
static com.hp.hpl.jena.rdf.model.Model	createDefaultModel()
static java.lang.String	createDefaultNamespace(java.lang.String uri)
static com.hp.hpl.jena.rdf.model.RDFNode	createDefaultValue(com.hp.hpl.jena.rdf.model.Resource subject, com.hp.hpl.jena.rdf.model.Property predicate)
static boolean	equals(java.lang.Object a, java.lang.Object b)
static java.util.Set<com.hp.hpl.jena.rdf.model.Resource>	getAllTransitiveObjects(com.hp.hpl.jena.rdf.model.Resource subject, com.hp.hpl.jena.rdf.model.Property predicate)
static java.util.Set<com.hp.hpl.jena.rdf.model.Resource>	getAllTransitiveSubjects(com.hp.hpl.jena.rdf.model.Resource object, com.hp.hpl.jena.rdf.model.Property predicate, org.eclipse.core.runtime.IProgressMonitor monitor)
static java.lang.String	getDefaultNamespace(com.hp.hpl.jena.rdf.model.Model model)
static java.util.List<com.hp.hpl.jena.rdf.model.RDFNode>	getObjects(com.hp.hpl.jena.rdf.model.Resource subject, com.hp.hpl.jena.rdf.model.Property predicate)
static boolean	isInstanceOf(com.hp.hpl.jena.rdf.model.Resource resource, com.hp.hpl.jena.rdf.model.Resource type)
static com.hp.hpl.jena.rdf.model.StmtIterator	listCloned(com.hp.hpl.jena.rdf.model.StmtIterator it)
static java.util.Iterator<com.hp.hpl.jena.rdf.model.RDFNode>	listObjects(com.hp.hpl.jena.rdf.model.Resource subject, com.hp.hpl.jena.rdf.model.Property predicate)
static void	visitTransitivePropertyValues(java.util.Set reached, com.hp.hpl.jena.rdf.model.Resource subject, com.hp.hpl.jena.rdf.model.Property predicate, IRDFNodeFilter filter)

Methods inherited from class java.lang.Object

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

Constructor Detail

JenaUtil

public JenaUtil()

Method Detail

addTransitiveObjects

public static void addTransitiveObjects(java.util.Set<com.hp.hpl.jena.rdf.model.Resource> reached,
                                        com.hp.hpl.jena.rdf.model.Resource subject,
                                        com.hp.hpl.jena.rdf.model.Property predicate)

addTransitiveSubjects

public static void addTransitiveSubjects(java.util.Set<com.hp.hpl.jena.rdf.model.Resource> reached,
                                         com.hp.hpl.jena.rdf.model.Resource object,
                                         com.hp.hpl.jena.rdf.model.Property predicate,
                                         org.eclipse.core.runtime.IProgressMonitor monitor)

createDefaultNamespace

public static java.lang.String createDefaultNamespace(java.lang.String uri)

createDefaultModel

public static com.hp.hpl.jena.rdf.model.Model createDefaultModel()

createDefaultValue

public static com.hp.hpl.jena.rdf.model.RDFNode createDefaultValue(com.hp.hpl.jena.rdf.model.Resource subject,
                                                                   com.hp.hpl.jena.rdf.model.Property predicate)

equals

public static boolean equals(java.lang.Object a,
                             java.lang.Object b)

getAllTransitiveObjects

public static java.util.Set<com.hp.hpl.jena.rdf.model.Resource> getAllTransitiveObjects(com.hp.hpl.jena.rdf.model.Resource subject,
                                                                                        com.hp.hpl.jena.rdf.model.Property predicate)

getAllTransitiveSubjects

public static java.util.Set<com.hp.hpl.jena.rdf.model.Resource> getAllTransitiveSubjects(com.hp.hpl.jena.rdf.model.Resource object,
                                                                                         com.hp.hpl.jena.rdf.model.Property predicate,
                                                                                         org.eclipse.core.runtime.IProgressMonitor monitor)

getDefaultNamespace

public static java.lang.String getDefaultNamespace(com.hp.hpl.jena.rdf.model.Model model)

getObjects

public static java.util.List<com.hp.hpl.jena.rdf.model.RDFNode> getObjects(com.hp.hpl.jena.rdf.model.Resource subject,
                                                                           com.hp.hpl.jena.rdf.model.Property predicate)

isInstanceOf

public static boolean isInstanceOf(com.hp.hpl.jena.rdf.model.Resource resource,
                                   com.hp.hpl.jena.rdf.model.Resource type)

listObjects

public static java.util.Iterator<com.hp.hpl.jena.rdf.model.RDFNode> listObjects(com.hp.hpl.jena.rdf.model.Resource subject,
                                                                                com.hp.hpl.jena.rdf.model.Property predicate)

listCloned

public static com.hp.hpl.jena.rdf.model.StmtIterator listCloned(com.hp.hpl.jena.rdf.model.StmtIterator it)

visitTransitivePropertyValues

public static void visitTransitivePropertyValues(java.util.Set reached,
                                                 com.hp.hpl.jena.rdf.model.Resource subject,
                                                 com.hp.hpl.jena.rdf.model.Property predicate,
                                                 IRDFNodeFilter filter)