org.coode.owlapi.owlxml.renderer.OWLXMLObjectRenderer Maven / Gradle / Ivy
/*
* This file is part of the OWL API.
*
* The contents of this file are subject to the LGPL License, Version 3.0.
*
* Copyright (C) 2011, The University of Manchester
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*
*
* Alternatively, the contents of this file may be used under the terms of the Apache License, Version 2.0
* in which case, the provisions of the Apache License Version 2.0 are applicable instead of those above.
*
* Copyright 2011, University of Manchester
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.coode.owlapi.owlxml.renderer;
import static org.semanticweb.owlapi.vocab.OWLXMLVocabulary.*;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import org.semanticweb.owlapi.model.IRI;
import org.semanticweb.owlapi.model.OWLAnnotation;
import org.semanticweb.owlapi.model.OWLAnnotationAssertionAxiom;
import org.semanticweb.owlapi.model.OWLAnnotationProperty;
import org.semanticweb.owlapi.model.OWLAnnotationPropertyDomainAxiom;
import org.semanticweb.owlapi.model.OWLAnnotationPropertyRangeAxiom;
import org.semanticweb.owlapi.model.OWLAnonymousIndividual;
import org.semanticweb.owlapi.model.OWLAsymmetricObjectPropertyAxiom;
import org.semanticweb.owlapi.model.OWLAxiom;
import org.semanticweb.owlapi.model.OWLClass;
import org.semanticweb.owlapi.model.OWLClassAssertionAxiom;
import org.semanticweb.owlapi.model.OWLDataAllValuesFrom;
import org.semanticweb.owlapi.model.OWLDataComplementOf;
import org.semanticweb.owlapi.model.OWLDataExactCardinality;
import org.semanticweb.owlapi.model.OWLDataHasValue;
import org.semanticweb.owlapi.model.OWLDataIntersectionOf;
import org.semanticweb.owlapi.model.OWLDataMaxCardinality;
import org.semanticweb.owlapi.model.OWLDataMinCardinality;
import org.semanticweb.owlapi.model.OWLDataOneOf;
import org.semanticweb.owlapi.model.OWLDataProperty;
import org.semanticweb.owlapi.model.OWLDataPropertyAssertionAxiom;
import org.semanticweb.owlapi.model.OWLDataPropertyDomainAxiom;
import org.semanticweb.owlapi.model.OWLDataPropertyRangeAxiom;
import org.semanticweb.owlapi.model.OWLDataSomeValuesFrom;
import org.semanticweb.owlapi.model.OWLDataUnionOf;
import org.semanticweb.owlapi.model.OWLDatatype;
import org.semanticweb.owlapi.model.OWLDatatypeDefinitionAxiom;
import org.semanticweb.owlapi.model.OWLDatatypeRestriction;
import org.semanticweb.owlapi.model.OWLDeclarationAxiom;
import org.semanticweb.owlapi.model.OWLDifferentIndividualsAxiom;
import org.semanticweb.owlapi.model.OWLDisjointClassesAxiom;
import org.semanticweb.owlapi.model.OWLDisjointDataPropertiesAxiom;
import org.semanticweb.owlapi.model.OWLDisjointObjectPropertiesAxiom;
import org.semanticweb.owlapi.model.OWLDisjointUnionAxiom;
import org.semanticweb.owlapi.model.OWLEquivalentClassesAxiom;
import org.semanticweb.owlapi.model.OWLEquivalentDataPropertiesAxiom;
import org.semanticweb.owlapi.model.OWLEquivalentObjectPropertiesAxiom;
import org.semanticweb.owlapi.model.OWLFacetRestriction;
import org.semanticweb.owlapi.model.OWLFunctionalDataPropertyAxiom;
import org.semanticweb.owlapi.model.OWLFunctionalObjectPropertyAxiom;
import org.semanticweb.owlapi.model.OWLHasKeyAxiom;
import org.semanticweb.owlapi.model.OWLImportsDeclaration;
import org.semanticweb.owlapi.model.OWLInverseFunctionalObjectPropertyAxiom;
import org.semanticweb.owlapi.model.OWLInverseObjectPropertiesAxiom;
import org.semanticweb.owlapi.model.OWLIrreflexiveObjectPropertyAxiom;
import org.semanticweb.owlapi.model.OWLLiteral;
import org.semanticweb.owlapi.model.OWLNamedIndividual;
import org.semanticweb.owlapi.model.OWLNegativeDataPropertyAssertionAxiom;
import org.semanticweb.owlapi.model.OWLNegativeObjectPropertyAssertionAxiom;
import org.semanticweb.owlapi.model.OWLObject;
import org.semanticweb.owlapi.model.OWLObjectAllValuesFrom;
import org.semanticweb.owlapi.model.OWLObjectComplementOf;
import org.semanticweb.owlapi.model.OWLObjectExactCardinality;
import org.semanticweb.owlapi.model.OWLObjectHasSelf;
import org.semanticweb.owlapi.model.OWLObjectHasValue;
import org.semanticweb.owlapi.model.OWLObjectIntersectionOf;
import org.semanticweb.owlapi.model.OWLObjectInverseOf;
import org.semanticweb.owlapi.model.OWLObjectMaxCardinality;
import org.semanticweb.owlapi.model.OWLObjectMinCardinality;
import org.semanticweb.owlapi.model.OWLObjectOneOf;
import org.semanticweb.owlapi.model.OWLObjectProperty;
import org.semanticweb.owlapi.model.OWLObjectPropertyAssertionAxiom;
import org.semanticweb.owlapi.model.OWLObjectPropertyDomainAxiom;
import org.semanticweb.owlapi.model.OWLObjectPropertyExpression;
import org.semanticweb.owlapi.model.OWLObjectPropertyRangeAxiom;
import org.semanticweb.owlapi.model.OWLObjectSomeValuesFrom;
import org.semanticweb.owlapi.model.OWLObjectUnionOf;
import org.semanticweb.owlapi.model.OWLObjectVisitor;
import org.semanticweb.owlapi.model.OWLOntology;
import org.semanticweb.owlapi.model.OWLReflexiveObjectPropertyAxiom;
import org.semanticweb.owlapi.model.OWLSameIndividualAxiom;
import org.semanticweb.owlapi.model.OWLSubAnnotationPropertyOfAxiom;
import org.semanticweb.owlapi.model.OWLSubClassOfAxiom;
import org.semanticweb.owlapi.model.OWLSubDataPropertyOfAxiom;
import org.semanticweb.owlapi.model.OWLSubObjectPropertyOfAxiom;
import org.semanticweb.owlapi.model.OWLSubPropertyChainOfAxiom;
import org.semanticweb.owlapi.model.OWLSymmetricObjectPropertyAxiom;
import org.semanticweb.owlapi.model.OWLTransitiveObjectPropertyAxiom;
import org.semanticweb.owlapi.model.SWRLAtom;
import org.semanticweb.owlapi.model.SWRLBuiltInAtom;
import org.semanticweb.owlapi.model.SWRLClassAtom;
import org.semanticweb.owlapi.model.SWRLDArgument;
import org.semanticweb.owlapi.model.SWRLDataPropertyAtom;
import org.semanticweb.owlapi.model.SWRLDataRangeAtom;
import org.semanticweb.owlapi.model.SWRLDifferentIndividualsAtom;
import org.semanticweb.owlapi.model.SWRLIndividualArgument;
import org.semanticweb.owlapi.model.SWRLLiteralArgument;
import org.semanticweb.owlapi.model.SWRLObjectPropertyAtom;
import org.semanticweb.owlapi.model.SWRLRule;
import org.semanticweb.owlapi.model.SWRLSameIndividualAtom;
import org.semanticweb.owlapi.model.SWRLVariable;
/** Author: Matthew Horridge
* The University Of Manchester
* Bio-Health Informatics Group
* Date: 12-Dec-2006
*
*/
@SuppressWarnings("javadoc")
public class OWLXMLObjectRenderer implements OWLObjectVisitor {
private OWLXMLWriter writer;
public OWLXMLObjectRenderer(OWLXMLWriter writer) {
this.writer = writer;
}
private void writeAnnotations(OWLAxiom axiom) {
for (OWLAnnotation anno : axiom.getAnnotations()) {
anno.accept(this);
}
}
@Override
public void visit(OWLOntology ontology) {
for (OWLImportsDeclaration decl : ontology.getImportsDeclarations()) {
writer.writeStartElement(IMPORT);
writer.writeTextContent(decl.getURI().toString());
writer.writeEndElement();
}
for (OWLAnnotation annotation : ontology.getAnnotations()) {
annotation.accept(this);
}
List axioms = new ArrayList(ontology.getAxioms());
Collections.sort(axioms);
for (OWLAxiom ax : axioms) {
ax.accept(this);
}
}
@Override
public void visit(IRI iri) {
writer.writeIRIElement(iri);
}
@Override
public void visit(OWLAnonymousIndividual individual) {
writer.writeStartElement(ANONYMOUS_INDIVIDUAL);
writer.writeNodeIDAttribute(individual.getID());
writer.writeEndElement();
}
@Override
public void visit(OWLAsymmetricObjectPropertyAxiom axiom) {
writer.writeStartElement(ASYMMETRIC_OBJECT_PROPERTY);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLClassAssertionAxiom axiom) {
writer.writeStartElement(CLASS_ASSERTION);
writeAnnotations(axiom);
axiom.getClassExpression().accept(this);
axiom.getIndividual().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLDataPropertyAssertionAxiom axiom) {
writer.writeStartElement(DATA_PROPERTY_ASSERTION);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
axiom.getSubject().accept(this);
axiom.getObject().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLDataPropertyDomainAxiom axiom) {
writer.writeStartElement(DATA_PROPERTY_DOMAIN);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
axiom.getDomain().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLDataPropertyRangeAxiom axiom) {
writer.writeStartElement(DATA_PROPERTY_RANGE);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
axiom.getRange().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLSubDataPropertyOfAxiom axiom) {
writer.writeStartElement(SUB_DATA_PROPERTY_OF);
writeAnnotations(axiom);
axiom.getSubProperty().accept(this);
axiom.getSuperProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLDeclarationAxiom axiom) {
writer.writeStartElement(DECLARATION);
writeAnnotations(axiom);
axiom.getEntity().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLDifferentIndividualsAxiom axiom) {
writer.writeStartElement(DIFFERENT_INDIVIDUALS);
writeAnnotations(axiom);
render(axiom.getIndividuals());
writer.writeEndElement();
}
@Override
public void visit(OWLDisjointClassesAxiom axiom) {
writer.writeStartElement(DISJOINT_CLASSES);
writeAnnotations(axiom);
render(axiom.getClassExpressions());
writer.writeEndElement();
}
@Override
public void visit(OWLDisjointDataPropertiesAxiom axiom) {
writer.writeStartElement(DISJOINT_DATA_PROPERTIES);
writeAnnotations(axiom);
render(axiom.getProperties());
writer.writeEndElement();
}
@Override
public void visit(OWLDisjointObjectPropertiesAxiom axiom) {
writer.writeStartElement(DISJOINT_OBJECT_PROPERTIES);
writeAnnotations(axiom);
render(axiom.getProperties());
writer.writeEndElement();
}
@Override
public void visit(OWLDisjointUnionAxiom axiom) {
writer.writeStartElement(DISJOINT_UNION);
writeAnnotations(axiom);
axiom.getOWLClass().accept(this);
render(axiom.getClassExpressions());
writer.writeEndElement();
}
@Override
public void visit(OWLAnnotationAssertionAxiom axiom) {
writer.writeStartElement(ANNOTATION_ASSERTION);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
axiom.getSubject().accept(this);
axiom.getValue().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLEquivalentClassesAxiom axiom) {
writer.writeStartElement(EQUIVALENT_CLASSES);
writeAnnotations(axiom);
render(axiom.getClassExpressions());
writer.writeEndElement();
}
@Override
public void visit(OWLEquivalentDataPropertiesAxiom axiom) {
writer.writeStartElement(EQUIVALENT_DATA_PROPERTIES);
writeAnnotations(axiom);
render(axiom.getProperties());
writer.writeEndElement();
}
@Override
public void visit(OWLEquivalentObjectPropertiesAxiom axiom) {
writer.writeStartElement(EQUIVALENT_OBJECT_PROPERTIES);
writeAnnotations(axiom);
render(axiom.getProperties());
writer.writeEndElement();
}
@Override
public void visit(OWLFunctionalDataPropertyAxiom axiom) {
writer.writeStartElement(FUNCTIONAL_DATA_PROPERTY);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLFunctionalObjectPropertyAxiom axiom) {
writer.writeStartElement(FUNCTIONAL_OBJECT_PROPERTY);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLInverseFunctionalObjectPropertyAxiom axiom) {
writer.writeStartElement(INVERSE_FUNCTIONAL_OBJECT_PROPERTY);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLInverseObjectPropertiesAxiom axiom) {
writer.writeStartElement(INVERSE_OBJECT_PROPERTIES);
writeAnnotations(axiom);
axiom.getFirstProperty().accept(this);
axiom.getSecondProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLIrreflexiveObjectPropertyAxiom axiom) {
writer.writeStartElement(IRREFLEXIVE_OBJECT_PROPERTY);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLNegativeDataPropertyAssertionAxiom axiom) {
writer.writeStartElement(NEGATIVE_DATA_PROPERTY_ASSERTION);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
axiom.getSubject().accept(this);
axiom.getObject().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLNegativeObjectPropertyAssertionAxiom axiom) {
writer.writeStartElement(NEGATIVE_OBJECT_PROPERTY_ASSERTION);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
axiom.getSubject().accept(this);
axiom.getObject().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLObjectPropertyAssertionAxiom axiom) {
writer.writeStartElement(OBJECT_PROPERTY_ASSERTION);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
axiom.getSubject().accept(this);
axiom.getObject().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLSubPropertyChainOfAxiom axiom) {
writer.writeStartElement(SUB_OBJECT_PROPERTY_OF);
writeAnnotations(axiom);
writer.writeStartElement(OBJECT_PROPERTY_CHAIN);
for (OWLObjectPropertyExpression prop : axiom.getPropertyChain()) {
prop.accept(this);
}
writer.writeEndElement();
axiom.getSuperProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLObjectPropertyDomainAxiom axiom) {
writer.writeStartElement(OBJECT_PROPERTY_DOMAIN);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
axiom.getDomain().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLObjectPropertyRangeAxiom axiom) {
writer.writeStartElement(OBJECT_PROPERTY_RANGE);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
axiom.getRange().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLSubObjectPropertyOfAxiom axiom) {
writer.writeStartElement(SUB_OBJECT_PROPERTY_OF);
writeAnnotations(axiom);
axiom.getSubProperty().accept(this);
axiom.getSuperProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLReflexiveObjectPropertyAxiom axiom) {
writer.writeStartElement(REFLEXIVE_OBJECT_PROPERTY);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLSameIndividualAxiom axiom) {
writer.writeStartElement(SAME_INDIVIDUAL);
writeAnnotations(axiom);
render(axiom.getIndividuals());
writer.writeEndElement();
}
@Override
public void visit(OWLSubClassOfAxiom axiom) {
writer.writeStartElement(SUB_CLASS_OF);
writeAnnotations(axiom);
axiom.getSubClass().accept(this);
axiom.getSuperClass().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLSymmetricObjectPropertyAxiom axiom) {
writer.writeStartElement(SYMMETRIC_OBJECT_PROPERTY);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLTransitiveObjectPropertyAxiom axiom) {
writer.writeStartElement(TRANSITIVE_OBJECT_PROPERTY);
writeAnnotations(axiom);
axiom.getProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLClass desc) {
writer.writeStartElement(CLASS);
writer.writeIRIAttribute(desc.getIRI());
writer.writeEndElement();
}
@Override
public void visit(OWLDataAllValuesFrom desc) {
writer.writeStartElement(DATA_ALL_VALUES_FROM);
desc.getProperty().accept(this);
desc.getFiller().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLDataExactCardinality desc) {
writer.writeStartElement(DATA_EXACT_CARDINALITY);
writer.writeCardinalityAttribute(desc.getCardinality());
desc.getProperty().accept(this);
if (desc.isQualified()) {
desc.getFiller().accept(this);
}
writer.writeEndElement();
}
@Override
public void visit(OWLDataMaxCardinality desc) {
writer.writeStartElement(DATA_MAX_CARDINALITY);
writer.writeCardinalityAttribute(desc.getCardinality());
desc.getProperty().accept(this);
if (desc.isQualified()) {
desc.getFiller().accept(this);
}
writer.writeEndElement();
}
@Override
public void visit(OWLDataMinCardinality desc) {
writer.writeStartElement(DATA_MIN_CARDINALITY);
writer.writeCardinalityAttribute(desc.getCardinality());
desc.getProperty().accept(this);
if (desc.isQualified()) {
desc.getFiller().accept(this);
}
writer.writeEndElement();
}
@Override
public void visit(OWLDataSomeValuesFrom desc) {
writer.writeStartElement(DATA_SOME_VALUES_FROM);
desc.getProperty().accept(this);
desc.getFiller().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLDataHasValue desc) {
writer.writeStartElement(DATA_HAS_VALUE);
desc.getProperty().accept(this);
desc.getValue().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLObjectAllValuesFrom desc) {
writer.writeStartElement(OBJECT_ALL_VALUES_FROM);
desc.getProperty().accept(this);
desc.getFiller().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLObjectComplementOf desc) {
writer.writeStartElement(OBJECT_COMPLEMENT_OF);
desc.getOperand().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLObjectExactCardinality desc) {
writer.writeStartElement(OBJECT_EXACT_CARDINALITY);
writer.writeCardinalityAttribute(desc.getCardinality());
desc.getProperty().accept(this);
if (desc.isQualified()) {
desc.getFiller().accept(this);
}
writer.writeEndElement();
}
@Override
public void visit(OWLObjectIntersectionOf desc) {
writer.writeStartElement(OBJECT_INTERSECTION_OF);
render(desc.getOperands());
writer.writeEndElement();
}
@Override
public void visit(OWLObjectMaxCardinality desc) {
writer.writeStartElement(OBJECT_MAX_CARDINALITY);
writer.writeCardinalityAttribute(desc.getCardinality());
desc.getProperty().accept(this);
if (desc.isQualified()) {
desc.getFiller().accept(this);
}
writer.writeEndElement();
}
@Override
public void visit(OWLObjectMinCardinality desc) {
writer.writeStartElement(OBJECT_MIN_CARDINALITY);
writer.writeCardinalityAttribute(desc.getCardinality());
desc.getProperty().accept(this);
if (desc.isQualified()) {
desc.getFiller().accept(this);
}
writer.writeEndElement();
}
@Override
public void visit(OWLObjectOneOf desc) {
writer.writeStartElement(OBJECT_ONE_OF);
render(desc.getIndividuals());
writer.writeEndElement();
}
@Override
public void visit(OWLObjectHasSelf desc) {
writer.writeStartElement(OBJECT_HAS_SELF);
desc.getProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLObjectSomeValuesFrom desc) {
writer.writeStartElement(OBJECT_SOME_VALUES_FROM);
desc.getProperty().accept(this);
desc.getFiller().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLObjectUnionOf desc) {
writer.writeStartElement(OBJECT_UNION_OF);
render(desc.getOperands());
writer.writeEndElement();
}
@Override
public void visit(OWLObjectHasValue desc) {
writer.writeStartElement(OBJECT_HAS_VALUE);
desc.getProperty().accept(this);
desc.getValue().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLDataComplementOf node) {
writer.writeStartElement(DATA_COMPLEMENT_OF);
node.getDataRange().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLDataOneOf node) {
writer.writeStartElement(DATA_ONE_OF);
render(node.getValues());
writer.writeEndElement();
}
@Override
public void visit(OWLDatatype node) {
writer.writeStartElement(DATATYPE);
writer.writeIRIAttribute(node.getIRI());
writer.writeEndElement();
}
@Override
public void visit(OWLDatatypeRestriction node) {
writer.writeStartElement(DATATYPE_RESTRICTION);
node.getDatatype().accept(this);
render(node.getFacetRestrictions());
writer.writeEndElement();
}
@Override
public void visit(OWLFacetRestriction node) {
writer.writeStartElement(FACET_RESTRICTION);
writer.writeFacetAttribute(node.getFacet());
node.getFacetValue().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLLiteral node) {
writer.writeStartElement(LITERAL);
if (node.hasLang()) {
writer.writeLangAttribute(node.getLang());
}
writer.writeDatatypeAttribute(node.getDatatype());
writer.writeTextContent(node.getLiteral());
writer.writeEndElement();
}
@Override
public void visit(OWLDataProperty property) {
writer.writeStartElement(DATA_PROPERTY);
writer.writeIRIAttribute(property.getIRI());
writer.writeEndElement();
}
@Override
public void visit(OWLObjectProperty property) {
writer.writeStartElement(OBJECT_PROPERTY);
writer.writeIRIAttribute(property.getIRI());
writer.writeEndElement();
}
@Override
public void visit(OWLObjectInverseOf property) {
writer.writeStartElement(OBJECT_INVERSE_OF);
property.getInverse().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLNamedIndividual individual) {
writer.writeStartElement(NAMED_INDIVIDUAL);
writer.writeIRIAttribute(individual.getIRI());
writer.writeEndElement();
}
@Override
public void visit(OWLHasKeyAxiom axiom) {
writer.writeStartElement(HAS_KEY);
writeAnnotations(axiom);
axiom.getClassExpression().accept(this);
render(axiom.getObjectPropertyExpressions());
render(axiom.getDataPropertyExpressions());
writer.writeEndElement();
}
@Override
public void visit(OWLDataIntersectionOf node) {
writer.writeStartElement(DATA_INTERSECTION_OF);
render(node.getOperands());
writer.writeEndElement();
}
@Override
public void visit(OWLDataUnionOf node) {
writer.writeStartElement(DATA_UNION_OF);
render(node.getOperands());
writer.writeEndElement();
}
@Override
public void visit(OWLAnnotationProperty property) {
writer.writeStartElement(ANNOTATION_PROPERTY);
writer.writeIRIAttribute(property.getIRI());
writer.writeEndElement();
}
@Override
public void visit(OWLAnnotation annotation) {
writer.writeStartElement(ANNOTATION);
for (OWLAnnotation anno : annotation.getAnnotations()) {
anno.accept(this);
}
annotation.getProperty().accept(this);
annotation.getValue().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLAnnotationPropertyDomainAxiom axiom) {
writer.writeStartElement(ANNOTATION_PROPERTY_DOMAIN);
axiom.getProperty().accept(this);
axiom.getDomain().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLAnnotationPropertyRangeAxiom axiom) {
writer.writeStartElement(ANNOTATION_PROPERTY_RANGE);
axiom.getProperty().accept(this);
axiom.getRange().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLSubAnnotationPropertyOfAxiom axiom) {
writer.writeStartElement(SUB_ANNOTATION_PROPERTY_OF);
axiom.getSubProperty().accept(this);
axiom.getSuperProperty().accept(this);
writer.writeEndElement();
}
@Override
public void visit(OWLDatatypeDefinitionAxiom axiom) {
writer.writeStartElement(DATATYPE_DEFINITION);
axiom.getDatatype().accept(this);
axiom.getDataRange().accept(this);
writer.writeEndElement();
}
@Override
public void visit(SWRLRule rule) {
writer.writeStartElement(DL_SAFE_RULE);
writeAnnotations(rule);
writer.writeStartElement(BODY);
for (SWRLAtom atom : rule.getBody()) {
atom.accept(this);
}
writer.writeEndElement();
writer.writeStartElement(HEAD);
for (SWRLAtom atom : rule.getHead()) {
atom.accept(this);
}
writer.writeEndElement();
writer.writeEndElement();
}
@Override
public void visit(SWRLClassAtom node) {
writer.writeStartElement(CLASS_ATOM);
node.getPredicate().accept(this);
node.getArgument().accept(this);
writer.writeEndElement();
}
@Override
public void visit(SWRLDataRangeAtom node) {
writer.writeStartElement(DATA_RANGE_ATOM);
node.getPredicate().accept(this);
node.getArgument().accept(this);
writer.writeEndElement();
}
@Override
public void visit(SWRLObjectPropertyAtom node) {
writer.writeStartElement(OBJECT_PROPERTY_ATOM);
node.getPredicate().accept(this);
node.getFirstArgument().accept(this);
node.getSecondArgument().accept(this);
writer.writeEndElement();
}
@Override
public void visit(SWRLDataPropertyAtom node) {
writer.writeStartElement(DATA_PROPERTY_ATOM);
node.getPredicate().accept(this);
node.getFirstArgument().accept(this);
node.getSecondArgument().accept(this);
writer.writeEndElement();
}
@Override
public void visit(SWRLBuiltInAtom node) {
writer.writeStartElement(BUILT_IN_ATOM);
writer.writeIRIAttribute(node.getPredicate());
for (SWRLDArgument arg : node.getArguments()) {
arg.accept(this);
}
writer.writeEndElement();
}
@Override
public void visit(SWRLVariable node) {
writer.writeStartElement(VARIABLE);
writer.writeIRIAttribute(node.getIRI());
writer.writeEndElement();
}
@Override
public void visit(SWRLIndividualArgument node) {
node.getIndividual().accept(this);
}
@Override
public void visit(SWRLLiteralArgument node) {
node.getLiteral().accept(this);
}
@Override
public void visit(SWRLDifferentIndividualsAtom node) {
writer.writeStartElement(DIFFERENT_INDIVIDUALS_ATOM);
node.getFirstArgument().accept(this);
node.getSecondArgument().accept(this);
writer.writeEndElement();
}
@Override
public void visit(SWRLSameIndividualAtom node) {
writer.writeStartElement(SAME_INDIVIDUAL_ATOM);
node.getFirstArgument().accept(this);
node.getSecondArgument().accept(this);
writer.writeEndElement();
}
private void render(Set objects) {
for (OWLObject obj : objects) {
obj.accept(this);
}
}
}
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