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org.semanticweb.owlapi.manchestersyntax.renderer.ManchesterOWLSyntaxObjectRenderer 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 2014, 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.
* 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.semanticweb.owlapi.manchestersyntax.renderer;
import static org.semanticweb.owlapi.manchestersyntax.parser.ManchesterOWLSyntax.*;
import java.io.Writer;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import javax.annotation.Nonnull;
import org.semanticweb.owlapi.manchestersyntax.parser.ManchesterOWLSyntax;
import org.semanticweb.owlapi.model.*;
import org.semanticweb.owlapi.util.CollectionFactory;
import org.semanticweb.owlapi.util.ShortFormProvider;
import org.semanticweb.owlapi.vocab.SWRLBuiltInsVocabulary;
import org.semanticweb.owlapi.vocab.XSDVocabulary;
/**
* @author Matthew Horridge, The University Of Manchester, Bio-Health
* Informatics Group
* @since 2.0.0
*/
public class ManchesterOWLSyntaxObjectRenderer extends AbstractRenderer
implements OWLObjectVisitor {
/**
* @param writer
* writer
* @param entityShortFormProvider
* entityShortFormProvider
*/
public ManchesterOWLSyntaxObjectRenderer(Writer writer,
ShortFormProvider entityShortFormProvider) {
super(writer, entityShortFormProvider);
}
@Nonnull
protected static List sort(
@Nonnull Collection objects) {
return CollectionFactory.sortOptionally(objects);
}
protected void write(@Nonnull Set objects,
@Nonnull ManchesterOWLSyntax delimeter, boolean newline) {
int tab = getIndent();
pushTab(tab);
for (Iterator it = sort(objects).iterator(); it
.hasNext();) {
it.next().accept(this);
if (it.hasNext()) {
if (newline && isUseWrapping()) {
writeNewLine();
}
write(delimeter);
}
}
popTab();
}
protected void writeCommaSeparatedList(
@Nonnull Set objects) {
List list = new ArrayList<>(objects);
Collections.sort(list);
for (Iterator it = list.iterator(); it.hasNext();) {
it.next().accept(this);
if (it.hasNext()) {
write(", ");
}
}
}
protected void write(@Nonnull Set objects,
boolean newline) {
boolean first = true;
for (Iterator it = sort(objects).iterator(); it
.hasNext();) {
OWLObject desc = it.next();
if (!first) {
if (newline && isUseWrapping()) {
writeNewLine();
}
write(" ", AND, " ");
}
first = false;
if (desc instanceof OWLAnonymousClassExpression) {
write("(");
}
desc.accept(this);
if (desc instanceof OWLAnonymousClassExpression) {
write(")");
}
}
}
private void writeRestriction(
@Nonnull OWLQuantifiedDataRestriction restriction,
@Nonnull ManchesterOWLSyntax keyword) {
restriction.getProperty().accept(this);
write(keyword);
restriction.getFiller().accept(this);
}
private void writeRestriction(
@Nonnull OWLQuantifiedObjectRestriction restriction,
@Nonnull ManchesterOWLSyntax keyword) {
restriction.getProperty().accept(this);
write(keyword);
boolean conjunctionOrDisjunction = false;
if (restriction.getFiller() instanceof OWLAnonymousClassExpression) {
if (restriction.getFiller() instanceof OWLObjectIntersectionOf
|| restriction.getFiller() instanceof OWLObjectUnionOf) {
conjunctionOrDisjunction = true;
incrementTab(4);
writeNewLine();
}
write("(");
}
restriction.getFiller().accept(this);
if (restriction.getFiller() instanceof OWLAnonymousClassExpression) {
write(")");
if (conjunctionOrDisjunction) {
popTab();
}
}
}
private void writeRestriction(
@Nonnull OWLHasValueRestriction restriction,
@Nonnull OWLPropertyExpression p) {
p.accept(this);
write(VALUE);
restriction.getFiller().accept(this);
}
private void writeRestriction(
@Nonnull OWLCardinalityRestriction restriction,
@Nonnull ManchesterOWLSyntax keyword,
@Nonnull OWLPropertyExpression p) {
p.accept(this);
write(keyword);
write(Integer.toString(restriction.getCardinality()));
writeSpace();
if (restriction.getFiller() instanceof OWLAnonymousClassExpression) {
write("(");
}
restriction.getFiller().accept(this);
if (restriction.getFiller() instanceof OWLAnonymousClassExpression) {
write(")");
}
}
// Class expressions
@Override
public void visit(OWLClass ce) {
write(getShortFormProvider().getShortForm(ce));
}
@Override
public void visit(@Nonnull OWLObjectIntersectionOf ce) {
write(ce.getOperands(), true);
}
@Override
public void visit(@Nonnull OWLObjectUnionOf ce) {
boolean first = true;
for (Iterator it = ce.getOperands()
.iterator(); it.hasNext();) {
OWLClassExpression op = it.next();
if (!first) {
write(" ", OR, " ");
}
first = false;
if (op.isAnonymous()) {
write("(");
}
op.accept(this);
if (op.isAnonymous()) {
write(")");
}
}
}
@Override
public void visit(@Nonnull OWLObjectComplementOf ce) {
write("", NOT, ce.isAnonymous() ? " " : "");
if (ce.isAnonymous()) {
write("(");
}
ce.getOperand().accept(this);
if (ce.isAnonymous()) {
write(")");
}
}
@Override
public void visit(OWLObjectSomeValuesFrom ce) {
writeRestriction(ce, SOME);
}
@Override
public void visit(OWLObjectAllValuesFrom ce) {
writeRestriction(ce, ONLY);
}
@Override
public void visit(@Nonnull OWLObjectHasValue ce) {
writeRestriction(ce, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLObjectMinCardinality ce) {
writeRestriction(ce, MIN, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLObjectExactCardinality ce) {
writeRestriction(ce, EXACTLY, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLObjectMaxCardinality ce) {
writeRestriction(ce, MAX, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLObjectHasSelf ce) {
ce.getProperty().accept(this);
write(SOME);
write(SELF);
}
@Override
public void visit(@Nonnull OWLObjectOneOf ce) {
write("{");
write(ce.getIndividuals(), ONE_OF_DELIMETER, false);
write("}");
}
@Override
public void visit(OWLDataSomeValuesFrom ce) {
writeRestriction(ce, SOME);
}
@Override
public void visit(OWLDataAllValuesFrom ce) {
writeRestriction(ce, ONLY);
}
@Override
public void visit(@Nonnull OWLDataHasValue ce) {
writeRestriction(ce, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLDataMinCardinality ce) {
writeRestriction(ce, MIN, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLDataExactCardinality ce) {
writeRestriction(ce, EXACTLY, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLDataMaxCardinality ce) {
writeRestriction(ce, MAX, ce.getProperty());
}
// Entities stuff
@Override
public void visit(OWLObjectProperty property) {
write(getShortFormProvider().getShortForm(property));
}
@Override
public void visit(OWLDataProperty property) {
write(getShortFormProvider().getShortForm(property));
}
@Override
public void visit(OWLNamedIndividual individual) {
write(getShortFormProvider().getShortForm(individual));
}
@Override
public void visit(OWLAnnotationProperty property) {
write(getShortFormProvider().getShortForm(property));
}
@Override
public void visit(OWLDatatype node) {
write(getShortFormProvider().getShortForm(node));
}
@Override
public void visit(@Nonnull OWLAnonymousIndividual individual) {
write(individual.toString());
}
@Override
public void visit(@Nonnull IRI iri) {
write(iri.toQuotedString());
}
@Override
public void visit(@Nonnull OWLAnnotation node) {
writeAnnotations(node.getAnnotations());
node.getProperty().accept(this);
writeSpace();
node.getValue().accept(this);
}
// Data stuff
@Override
public void visit(@Nonnull OWLDataComplementOf node) {
write(NOT);
if (node.getDataRange().isDatatype()) {
node.getDataRange().accept(this);
} else {
write("(");
node.getDataRange().accept(this);
write(")");
}
}
@Override
public void visit(@Nonnull OWLDataOneOf node) {
write("{");
write(node.getValues(), ONE_OF_DELIMETER, false);
write("}");
}
@Override
public void visit(@Nonnull OWLDataIntersectionOf node) {
write("(");
write(node.getOperands(), AND, false);
write(")");
}
@Override
public void visit(@Nonnull OWLDataUnionOf node) {
write("(");
write(node.getOperands(), OR, false);
write(")");
}
@Override
public void visit(@Nonnull OWLDatatypeRestriction node) {
node.getDatatype().accept(this);
write("[");
write(node.getFacetRestrictions(), FACET_RESTRICTION_SEPARATOR, false);
write("]");
}
@Override
public void visit(@Nonnull OWLLiteral node) {
// xsd:decimal is the default datatype for literal forms like "33.3"
// with no specified datatype
if (XSDVocabulary.DECIMAL.getIRI().equals(node.getDatatype().getIRI())) {
write(node.getLiteral());
} else if (node.getDatatype().isFloat()) {
write(node.getLiteral());
write("f");
} else if (node.getDatatype().isInteger()) {
write(node.getLiteral());
} else if (node.getDatatype().isBoolean()) {
write(node.getLiteral());
} else {
pushTab(getIndent());
writeLiteral(node.getLiteral());
if (node.hasLang()) {
write("@");
write(node.getLang());
} else if (!node.isRDFPlainLiteral()) {
write("^^");
node.getDatatype().accept(this);
}
popTab();
}
}
private void writeLiteral(@Nonnull String literal) {
write("\"");
for (int i = 0; i < literal.length(); i++) {
char ch = literal.charAt(i);
if (ch == '"') {
write('\\');
} else if (ch == '\\') {
write('\\');
}
write(ch);
}
write("\"");
}
@Override
public void visit(@Nonnull OWLFacetRestriction node) {
write(node.getFacet().getSymbolicForm());
writeSpace();
node.getFacetValue().accept(this);
}
// Property expression stuff
@Override
public void visit(@Nonnull OWLObjectInverseOf property) {
write(INVERSE);
write("(");
property.getInverse().accept(this);
write(")");
}
// Annotation stuff
// Stand alone axiom representation
// We render each axiom as a one line frame
private boolean wrapSave;
private boolean tabSave;
private void setAxiomWriting() {
wrapSave = isUseWrapping();
tabSave = isUseTabbing();
setUseWrapping(false);
setUseTabbing(false);
}
private void restore() {
setUseTabbing(tabSave);
setUseWrapping(wrapSave);
}
@Override
public void visit(@Nonnull OWLSubClassOfAxiom axiom) {
setAxiomWriting();
axiom.getSubClass().accept(this);
write(SUBCLASS_OF);
axiom.getSuperClass().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLNegativeObjectPropertyAssertionAxiom axiom) {
setAxiomWriting();
write(NOT);
write("(");
axiom.getSubject().accept(this);
write(" ");
axiom.getProperty().accept(this);
write(" ");
axiom.getObject().accept(this);
write(")");
restore();
}
@Override
public void visit(@Nonnull OWLAsymmetricObjectPropertyAxiom axiom) {
setAxiomWriting();
writeSectionKeyword(ASYMMETRIC);
axiom.getProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLReflexiveObjectPropertyAxiom axiom) {
setAxiomWriting();
writeSectionKeyword(REFLEXIVE);
axiom.getProperty().accept(this);
restore();
}
private void writeBinaryOrNaryList(
@Nonnull ManchesterOWLSyntax binaryKeyword,
@Nonnull Set objects,
@Nonnull ManchesterOWLSyntax naryKeyword) {
if (objects.size() == 2) {
Iterator it = objects.iterator();
it.next().accept(this);
write(binaryKeyword);
it.next().accept(this);
} else {
writeSectionKeyword(naryKeyword);
writeCommaSeparatedList(objects);
}
}
@Override
public void visit(@Nonnull OWLDisjointClassesAxiom axiom) {
setAxiomWriting();
writeBinaryOrNaryList(DISJOINT_WITH, axiom.getClassExpressions(),
DISJOINT_CLASSES);
restore();
}
@Override
public void visit(@Nonnull OWLDataPropertyDomainAxiom axiom) {
setAxiomWriting();
axiom.getProperty().accept(this);
write(DOMAIN);
axiom.getDomain().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLObjectPropertyDomainAxiom axiom) {
setAxiomWriting();
axiom.getProperty().accept(this);
write(DOMAIN);
axiom.getDomain().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLEquivalentObjectPropertiesAxiom axiom) {
setAxiomWriting();
writeBinaryOrNaryList(EQUIVALENT_TO, axiom.getProperties(),
EQUIVALENT_PROPERTIES);
restore();
}
@Override
public void visit(@Nonnull OWLNegativeDataPropertyAssertionAxiom axiom) {
setAxiomWriting();
write(NOT);
write("(");
axiom.getSubject().accept(this);
write(" ");
axiom.getProperty().accept(this);
write(" ");
axiom.getObject().accept(this);
write(")");
restore();
}
@Override
public void visit(@Nonnull OWLDifferentIndividualsAxiom axiom) {
setAxiomWriting();
writeBinaryOrNaryList(DIFFERENT_FROM, axiom.getIndividuals(),
DIFFERENT_INDIVIDUALS);
restore();
}
@Override
public void visit(@Nonnull OWLDisjointDataPropertiesAxiom axiom) {
setAxiomWriting();
writeBinaryOrNaryList(DISJOINT_WITH, axiom.getProperties(),
DISJOINT_PROPERTIES);
restore();
}
@Override
public void visit(@Nonnull OWLDisjointObjectPropertiesAxiom axiom) {
setAxiomWriting();
writeBinaryOrNaryList(DISJOINT_WITH, axiom.getProperties(),
DISJOINT_PROPERTIES);
restore();
}
@Override
public void visit(@Nonnull OWLObjectPropertyRangeAxiom axiom) {
setAxiomWriting();
axiom.getProperty().accept(this);
write(RANGE);
axiom.getRange().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLObjectPropertyAssertionAxiom axiom) {
setAxiomWriting();
axiom.getSubject().accept(this);
write(" ");
axiom.getProperty().accept(this);
write(" ");
axiom.getObject().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLFunctionalObjectPropertyAxiom axiom) {
setAxiomWriting();
writeSectionKeyword(FUNCTIONAL);
axiom.getProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLSubObjectPropertyOfAxiom axiom) {
setAxiomWriting();
axiom.getSubProperty().accept(this);
write(SUB_PROPERTY_OF);
axiom.getSuperProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLDisjointUnionAxiom axiom) {
setAxiomWriting();
axiom.getOWLClass().accept(this);
write(DISJOINT_UNION_OF);
writeCommaSeparatedList(axiom.getClassExpressions());
restore();
}
private void writeFrameType(OWLObject object) {
setAxiomWriting();
if (object instanceof OWLOntology) {
writeFrameKeyword(ONTOLOGY);
OWLOntology ont = (OWLOntology) object;
if (!ont.isAnonymous()) {
write("<");
write(ont.getOntologyID().getOntologyIRI().get().toString());
write(">");
}
} else {
if (object instanceof OWLClassExpression) {
writeFrameKeyword(CLASS);
} else if (object instanceof OWLObjectPropertyExpression) {
writeFrameKeyword(OBJECT_PROPERTY);
} else if (object instanceof OWLDataPropertyExpression) {
writeFrameKeyword(DATA_PROPERTY);
} else if (object instanceof OWLIndividual) {
writeFrameKeyword(INDIVIDUAL);
} else if (object instanceof OWLAnnotationProperty) {
writeFrameKeyword(ANNOTATION_PROPERTY);
}
}
object.accept(this);
}
@Override
public void visit(@Nonnull OWLDeclarationAxiom axiom) {
setAxiomWriting();
writeFrameType(axiom.getEntity());
restore();
}
@Override
public void visit(@Nonnull OWLAnnotationAssertionAxiom axiom) {
setAxiomWriting();
axiom.getSubject().accept(this);
write(" ");
axiom.getAnnotation().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLAnnotationPropertyDomainAxiom axiom) {
setAxiomWriting();
axiom.getProperty().accept(this);
write(DOMAIN);
axiom.getDomain().accept(this);
}
@Override
public void visit(@Nonnull OWLAnnotationPropertyRangeAxiom axiom) {
setAxiomWriting();
axiom.getProperty().accept(this);
write(RANGE);
axiom.getRange().accept(this);
}
@Override
public void visit(@Nonnull OWLSubAnnotationPropertyOfAxiom axiom) {
setAxiomWriting();
axiom.getSubProperty().accept(this);
write(SUB_PROPERTY_OF);
axiom.getSuperProperty().accept(this);
}
@Override
public void visit(@Nonnull OWLSymmetricObjectPropertyAxiom axiom) {
setAxiomWriting();
writeSectionKeyword(SYMMETRIC);
axiom.getProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLDataPropertyRangeAxiom axiom) {
setAxiomWriting();
axiom.getProperty().accept(this);
writeSectionKeyword(RANGE);
axiom.getRange().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLFunctionalDataPropertyAxiom axiom) {
setAxiomWriting();
writeSectionKeyword(FUNCTIONAL);
axiom.getProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLEquivalentDataPropertiesAxiom axiom) {
setAxiomWriting();
writeFrameKeyword(EQUIVALENT_PROPERTIES);
writeCommaSeparatedList(axiom.getProperties());
restore();
}
@Override
public void visit(@Nonnull OWLClassAssertionAxiom axiom) {
setAxiomWriting();
axiom.getIndividual().accept(this);
write(TYPE);
axiom.getClassExpression().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLEquivalentClassesAxiom axiom) {
setAxiomWriting();
writeBinaryOrNaryList(EQUIVALENT_TO, axiom.getClassExpressions(),
EQUIVALENT_CLASSES);
restore();
}
@Override
public void visit(@Nonnull OWLDataPropertyAssertionAxiom axiom) {
setAxiomWriting();
axiom.getSubject().accept(this);
write(" ");
axiom.getProperty().accept(this);
write(" ");
axiom.getObject().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLTransitiveObjectPropertyAxiom axiom) {
setAxiomWriting();
writeSectionKeyword(TRANSITIVE);
axiom.getProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLIrreflexiveObjectPropertyAxiom axiom) {
setAxiomWriting();
writeSectionKeyword(IRREFLEXIVE);
axiom.getProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLSubDataPropertyOfAxiom axiom) {
setAxiomWriting();
axiom.getSubProperty().accept(this);
writeSectionKeyword(SUB_PROPERTY_OF);
axiom.getSuperProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLInverseFunctionalObjectPropertyAxiom axiom) {
setAxiomWriting();
writeSectionKeyword(INVERSE_FUNCTIONAL);
axiom.getProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLSameIndividualAxiom axiom) {
setAxiomWriting();
writeBinaryOrNaryList(SAME_AS, axiom.getIndividuals(), SAME_INDIVIDUAL);
restore();
}
@Override
public void visit(@Nonnull OWLSubPropertyChainOfAxiom axiom) {
setAxiomWriting();
for (Iterator it = axiom
.getPropertyChain().iterator(); it.hasNext();) {
it.next().accept(this);
if (it.hasNext()) {
write(" o ");
}
}
write(SUB_PROPERTY_OF);
axiom.getSuperProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull OWLInverseObjectPropertiesAxiom axiom) {
setAxiomWriting();
axiom.getFirstProperty().accept(this);
write(INVERSE_OF);
axiom.getSecondProperty().accept(this);
restore();
}
@Override
public void visit(@Nonnull SWRLRule rule) {
setAxiomWriting();
for (Iterator it = rule.getBody().iterator(); it.hasNext();) {
it.next().accept(this);
if (it.hasNext()) {
write(", ");
}
}
write(" -> ");
for (Iterator it = rule.getHead().iterator(); it.hasNext();) {
it.next().accept(this);
if (it.hasNext()) {
write(", ");
}
}
restore();
}
@Override
public void visit(@Nonnull OWLHasKeyAxiom axiom) {
setAxiomWriting();
axiom.getClassExpression().accept(this);
write(HAS_KEY);
write(axiom.getObjectPropertyExpressions(), COMMA, false);
write(axiom.getDataPropertyExpressions(), COMMA, false);
}
// SWRL
@Override
public void visit(@Nonnull SWRLClassAtom node) {
if (node.getPredicate().isAnonymous()) {
write("(");
}
node.getPredicate().accept(this);
if (node.getPredicate().isAnonymous()) {
write(")");
}
write("(");
node.getArgument().accept(this);
write(")");
}
@Override
public void visit(@Nonnull SWRLDataRangeAtom node) {
node.getPredicate().accept(this);
write("(");
node.getArgument().accept(this);
write(")");
}
@Override
public void visit(@Nonnull SWRLObjectPropertyAtom node) {
node.getPredicate().accept(this);
write("(");
node.getFirstArgument().accept(this);
write(", ");
node.getSecondArgument().accept(this);
write(")");
}
@Override
public void visit(@Nonnull SWRLDataPropertyAtom node) {
node.getPredicate().accept(this);
write("(");
node.getFirstArgument().accept(this);
write(", ");
node.getSecondArgument().accept(this);
write(")");
}
@Override
public void visit(@Nonnull SWRLBuiltInAtom node) {
SWRLBuiltInsVocabulary voc = SWRLBuiltInsVocabulary.getBuiltIn(node
.getPredicate());
if (voc != null) {
write(voc.getPrefixedName());
} else {
write(node.getPredicate().toQuotedString());
}
write("(");
for (Iterator it = node.getArguments().iterator(); it
.hasNext();) {
it.next().accept(this);
if (it.hasNext()) {
write(", ");
}
}
write(")");
}
@Override
public void visit(@Nonnull SWRLVariable node) {
write("?");
// do not save the namespace if it's the conventional one
if ("urn:swrl#".equals(node.getIRI().getNamespace())) {
write(node.getIRI().prefixedBy(""));
} else {
write(node.getIRI().toQuotedString());
}
}
@Override
public void visit(@Nonnull SWRLIndividualArgument node) {
node.getIndividual().accept(this);
}
@Override
public void visit(@Nonnull SWRLLiteralArgument node) {
node.getLiteral().accept(this);
}
@Override
public void visit(@Nonnull SWRLSameIndividualAtom node) {
write(SAME_AS);
write("(");
node.getFirstArgument().accept(this);
write(", ");
node.getSecondArgument().accept(this);
write(")");
}
@Override
public void visit(@Nonnull SWRLDifferentIndividualsAtom node) {
write(DIFFERENT_FROM);
write("(");
node.getFirstArgument().accept(this);
write(", ");
node.getSecondArgument().accept(this);
write(")");
}
@Override
public void visit(OWLDatatypeDefinitionAxiom axiom) {}
protected void writeAnnotations(@Nonnull Set annos) {
if (annos.isEmpty()) {
return;
}
writeNewLine();
write(ANNOTATIONS.toString());
write(": ");
pushTab(getIndent());
for (Iterator annoIt = annos.iterator(); annoIt
.hasNext();) {
OWLAnnotation anno = annoIt.next();
anno.accept(this);
if (annoIt.hasNext()) {
write(", ");
writeNewLine();
}
}
writeNewLine();
writeNewLine();
popTab();
}
// Ontology
@Override
public void visit(OWLOntology ontology) {}
}
