org.coode.owlapi.rdf.model

Class RDFTranslator

java.lang.Object

org.coode.owlapi.rdf.model.AbstractTranslator<RDFNode,RDFResourceNode,RDFResourceNode,RDFLiteralNode>

org.coode.owlapi.rdf.model.RDFTranslator

All Implemented Interfaces:

OWLAnnotationAxiomVisitor, OWLAnnotationObjectVisitor, OWLAnnotationValueVisitor, OWLAxiomVisitor, OWLClassExpressionVisitor, OWLDataRangeVisitor, OWLDataVisitor, OWLEntityVisitor, OWLIndividualVisitor, OWLObjectVisitor, OWLPropertyExpressionVisitor, SWRLObjectVisitor

public class RDFTranslator
extends AbstractTranslator<RDFNode,RDFResourceNode,RDFResourceNode,RDFLiteralNode>

Author: Matthew Horridge
The University Of Manchester
Bio-Health Informatics Group
Date: 06-Dec-2006

Constructor Summary

Constructors

Constructor and Description
RDFTranslator(OWLOntologyManager manager, OWLOntology ontology, boolean useStrongTyping)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addTriple(RDFResourceNode subject, RDFResourceNode pred, RDFNode object)
protected RDFResourceNode	getAnonymousNode(Object key) Gets an anonymous resource.
RDFGraph	getGraph()
protected RDFLiteralNode	getLiteralNode(OWLLiteral literal)
protected RDFResourceNode	getPredicateNode(IRI uri)
protected RDFResourceNode	getResourceNode(IRI uri) Gets a resource that has a IRI
void	reset() clear the graph
static RDFLiteralNode	translateLiteralNode(OWLLiteral literal)

Methods inherited from class org.coode.owlapi.rdf.model.AbstractTranslator

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

RDFTranslator

public RDFTranslator(OWLOntologyManager manager,
             OWLOntology ontology,
             boolean useStrongTyping)

Parameters:

manager - the manager

ontology - the ontology

useStrongTyping - true if strong typing is required

Method Detail

getGraph

public RDFGraph getGraph()

Returns:

the graph

addTriple

protected void addTriple(RDFResourceNode subject,
             RDFResourceNode pred,
             RDFNode object)

Specified by:

addTriple in class AbstractTranslator<RDFNode,RDFResourceNode,RDFResourceNode,RDFLiteralNode>

getAnonymousNode

protected RDFResourceNode getAnonymousNode(Object key)

Description copied from class: AbstractTranslator

Gets an anonymous resource.

Specified by:

getAnonymousNode in class AbstractTranslator<RDFNode,RDFResourceNode,RDFResourceNode,RDFLiteralNode>

Parameters:

key - A key for the resource. For a given key identity, the resources that are returned should be equal and have the same hashcode.

Returns:

The resource

getLiteralNode

protected RDFLiteralNode getLiteralNode(OWLLiteral literal)

Specified by:

getLiteralNode in class AbstractTranslator<RDFNode,RDFResourceNode,RDFResourceNode,RDFLiteralNode>

translateLiteralNode

public static RDFLiteralNode translateLiteralNode(OWLLiteral literal)

Parameters:

literal - literal to translate

Returns:

translated literal

getPredicateNode

protected RDFResourceNode getPredicateNode(IRI uri)

Specified by:

getPredicateNode in class AbstractTranslator<RDFNode,RDFResourceNode,RDFResourceNode,RDFLiteralNode>

getResourceNode

protected RDFResourceNode getResourceNode(IRI uri)

Description copied from class: AbstractTranslator

Gets a resource that has a IRI

Specified by:

getResourceNode in class AbstractTranslator<RDFNode,RDFResourceNode,RDFResourceNode,RDFLiteralNode>

Parameters:

uri - The IRI of the resource

Returns:

The resource with the specified IRI

reset

public void reset()

clear the graph