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org.semanticweb.owlapi.functional.renderer.FunctionalSyntaxObjectRenderer 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.functional.renderer;
import static org.semanticweb.owlapi.model.parameters.Imports.*;
import static org.semanticweb.owlapi.util.CollectionFactory.sortOptionally;
import static org.semanticweb.owlapi.vocab.OWLRDFVocabulary.RDFS_LABEL;
import static org.semanticweb.owlapi.vocab.OWLXMLVocabulary.*;
import java.io.IOException;
import java.io.Writer;
import java.util.*;
import javax.annotation.Nonnull;
import org.semanticweb.owlapi.formats.PrefixDocumentFormat;
import org.semanticweb.owlapi.model.*;
import org.semanticweb.owlapi.model.parameters.Imports;
import org.semanticweb.owlapi.util.AnnotationValueShortFormProvider;
import org.semanticweb.owlapi.util.CollectionFactory;
import org.semanticweb.owlapi.util.DefaultPrefixManager;
import org.semanticweb.owlapi.util.EscapeUtils;
import org.semanticweb.owlapi.vocab.OWLXMLVocabulary;
import com.google.common.base.Optional;
/**
* The Class OWLObjectRenderer.
*
* @author Matthew Horridge, The University Of Manchester, Bio-Health
* Informatics Group
* @since 2.0.0
*/
public class FunctionalSyntaxObjectRenderer implements OWLObjectVisitor {
@Nonnull
private DefaultPrefixManager defaultPrefixManager = new DefaultPrefixManager();
private PrefixManager prefixManager;
protected final OWLOntology ont;
private final Writer writer;
private boolean writeEntitiesAsURIs = true;
private OWLObject focusedObject;
private boolean addMissingDeclarations = true;
protected AnnotationValueShortFormProvider labelMaker = null;
/**
* @param ontology
* the ontology
* @param writer
* the writer
*/
public FunctionalSyntaxObjectRenderer(@Nonnull OWLOntology ontology, Writer writer) {
ont = ontology;
this.writer = writer;
prefixManager = defaultPrefixManager;
OWLDocumentFormat ontologyFormat = ontology.getOWLOntologyManager().getOntologyFormat(ontology);
// reuse the setting on the existing format, if there is one
if (ontologyFormat != null) {
addMissingDeclarations = ontologyFormat.isAddMissingTypes();
}
if (ontologyFormat instanceof PrefixDocumentFormat) {
prefixManager.copyPrefixesFrom((PrefixDocumentFormat) ontologyFormat);
prefixManager.setPrefixComparator(((PrefixDocumentFormat) ontologyFormat).getPrefixComparator());
}
if (!ontology.isAnonymous()) {
String existingDefault = prefixManager.getDefaultPrefix();
String ontologyIRIString = ontology.getOntologyID().getOntologyIRI().get().toString();
if (existingDefault == null || !existingDefault.startsWith(ontologyIRIString)) {
String defaultPrefix = ontologyIRIString;
if (!ontologyIRIString.endsWith("/")) {
defaultPrefix = ontologyIRIString + '#';
}
prefixManager.setDefaultPrefix(defaultPrefix);
}
}
Map> prefLangMap = new HashMap<>();
OWLOntologyManager manager = ontology.getOWLOntologyManager();
OWLDataFactory df = manager.getOWLDataFactory();
OWLAnnotationProperty labelProp = df.getOWLAnnotationProperty(RDFS_LABEL.getIRI());
labelMaker = new AnnotationValueShortFormProvider(Collections.singletonList(labelProp), prefLangMap, manager,
defaultPrefixManager);
focusedObject = ontology.getOWLOntologyManager().getOWLDataFactory().getOWLThing();
}
/**
* Set the add missing declaration flag.
*
* @param flag
* new value
*/
public void setAddMissingDeclarations(boolean flag) {
addMissingDeclarations = flag;
}
/**
* @param prefixManager
* the new prefix manager
*/
public void setPrefixManager(PrefixManager prefixManager) {
this.prefixManager = prefixManager;
if (prefixManager instanceof DefaultPrefixManager) {
defaultPrefixManager = (DefaultPrefixManager) prefixManager;
}
}
/**
* @param focusedObject
* the new focused object
*/
protected void setFocusedObject(OWLObject focusedObject) {
this.focusedObject = focusedObject;
}
protected void writePrefix(@Nonnull String prefix, @Nonnull String namespace) {
write("Prefix");
writeOpenBracket();
write(prefix);
write("=");
write("<");
write(namespace);
write(">");
writeCloseBracket();
writeReturn();
}
protected void writePrefixes() {
for (Map.Entry e : prefixManager.getPrefixName2PrefixMap().entrySet()) {
writePrefix(e.getKey(), e.getValue());
}
}
private void write(@Nonnull OWLXMLVocabulary v) {
write(v.getShortForm());
}
private void write(@Nonnull String s) {
try {
writer.write(s);
} catch (IOException e) {
throw new OWLRuntimeException(e);
}
}
private void flush() {
try {
writer.flush();
} catch (IOException e) {
throw new OWLRuntimeException(e);
}
}
private void write(@Nonnull IRI iri) {
String qname = prefixManager.getPrefixIRI(iri);
if (qname != null) {
boolean lastCharIsColon = qname.charAt(qname.length() - 1) == ':';
if (!lastCharIsColon) {
write(qname);
return;
}
}
writeFullIRI(iri);
}
private void writeFullIRI(@Nonnull IRI iri) {
write("<");
write(iri.toString());
write(">");
}
@Override
public void visit(@Nonnull OWLOntology ontology) {
writePrefixes();
writeReturn();
writeReturn();
write(ONTOLOGY);
writeOpenBracket();
if (!ontology.isAnonymous()) {
writeFullIRI(ontology.getOntologyID().getOntologyIRI().get());
Optional versionIRI = ontology.getOntologyID().getVersionIRI();
if (versionIRI.isPresent()) {
writeReturn();
writeFullIRI(versionIRI.get());
}
writeReturn();
}
for (OWLImportsDeclaration decl : ontology.getImportsDeclarations()) {
write(IMPORT);
writeOpenBracket();
writeFullIRI(decl.getIRI());
writeCloseBracket();
writeReturn();
}
for (OWLAnnotation ontologyAnnotation : getSortedAnnotations(ontology)) {
ontologyAnnotation.accept(this);
writeReturn();
}
writeReturn();
Set writtenAxioms = new HashSet<>();
Collection illegals = OWLDocumentFormatImpl.determineIllegalPunnings(addMissingDeclarations, ontology
.getSignature(), ont.getPunnedIRIs(INCLUDED));
for (OWLEntity ent : sortOptionally(ontology.getSignature())) {
writeDeclarations(ent, writtenAxioms, illegals);
}
// writeEntities(sortedSignature, writtenAxioms);
writeSortedEntities("Annotation Properties", "Annotation Property", ontology.getAnnotationPropertiesInSignature(
EXCLUDED), writtenAxioms);
writeSortedEntities("Object Properties", "Object Property", ontology.getObjectPropertiesInSignature(),
writtenAxioms);
writeSortedEntities("Data Properties", "Data Property", ontology.getDataPropertiesInSignature(), writtenAxioms);
writeSortedEntities("Datatypes", "Datatype", ontology.getDatatypesInSignature(), writtenAxioms);
writeSortedEntities("Classes", "Class", ontology.getClassesInSignature(), writtenAxioms);
writeSortedEntities("Named Individuals", "Individual", ontology.getIndividualsInSignature(), writtenAxioms);
Set otherAxioms = ontology.getAxioms();
otherAxioms.removeAll(writtenAxioms);
for (OWLAxiom ax : sortOptionally(otherAxioms)) {
ax.accept(this);
writeReturn();
}
writeCloseBracket();
flush();
}
private void writeSortedEntities(String bannerComment, String entityTypeName, Set entities,
Set writtenAxioms) {
if (entities.size() > 0) {
writeEntities(bannerComment, entityTypeName, sortOptionally(entities), writtenAxioms);
writeln();
}
}
private void writeln() {
writeReturn();
}
private void writeln(@Nonnull String s) {
write(s);
writeReturn();
}
private void writeEntities(String comment, String entityTypeName, List entities,
@Nonnull Set writtenAxioms) {
boolean haveWrittenBanner = false;
for (OWLEntity owlEntity : entities) {
Set axiomsForEntity = getUnsortedAxiomsForEntity(owlEntity);
for (Iterator iterator = axiomsForEntity.iterator(); iterator.hasNext();) {
OWLAxiom axiom = iterator.next();
if (writtenAxioms.contains(axiom)) {
iterator.remove();
}
}
Set annotationAssertionAxioms = ont.getAnnotationAssertionAxioms(owlEntity
.getIRI());
for (Iterator iterator = annotationAssertionAxioms.iterator(); iterator
.hasNext();) {
OWLAnnotationAssertionAxiom axiom = iterator.next();
if (writtenAxioms.contains(axiom)) {
iterator.remove();
}
}
if (axiomsForEntity.size() == 0 && annotationAssertionAxioms.size() == 0) {
continue;
}
if (!haveWrittenBanner) {
writeln("############################");
writeln("# " + comment);
writeln("############################");
writeln();
haveWrittenBanner = true;
}
writeEntity2(owlEntity, entityTypeName, sortAxioms(axiomsForEntity), sortOptionally(
annotationAssertionAxioms), writtenAxioms);
}
}
@Nonnull
private static List getSortedAnnotations(HasAnnotations annotationBearer) {
return CollectionFactory.sortOptionally(annotationBearer.getAnnotations());
}
/**
* Writes out the axioms that define the specified entity.
*
* @param entity
* The entity
* @return The set of axioms that was written out
*/
@Nonnull
protected Set writeEntity(@Nonnull OWLEntity entity) {
Set writtenAxioms = new HashSet<>();
writeEntity(entity, writtenAxioms);
return writtenAxioms;
}
protected void writeEntity(@Nonnull OWLEntity entity, @Nonnull Set alreadyWrittenAxioms) {
writeEntity2(entity, "", sortAxioms(getUnsortedAxiomsForEntity(entity)), sortOptionally(ont
.getAnnotationAssertionAxioms(entity.getIRI())), alreadyWrittenAxioms);
}
protected void writeEntity2(@Nonnull OWLEntity entity, String entityTypeName,
@Nonnull List axiomsForEntity,
@Nonnull List annotationAssertionAxioms,
@Nonnull Set alreadyWrittenAxioms) {
writeln("# " + entityTypeName + ": " + getIRIString(entity) + " (" + getEntityLabel(entity) + ")");
writeln();
setFocusedObject(entity);
writeAnnotations2(entity, alreadyWrittenAxioms, annotationAssertionAxioms);
List axs = axiomsForEntity;
for (OWLAxiom ax : axs) {
if (ax.getAxiomType().equals(AxiomType.DIFFERENT_INDIVIDUALS)) {
continue;
}
if (ax.getAxiomType().equals(AxiomType.DISJOINT_CLASSES) && ((OWLDisjointClassesAxiom) ax)
.getClassExpressions().size() > 2) {
continue;
}
ax.accept(this);
alreadyWrittenAxioms.add(ax);
writeReturn();
}
writeln();
}
@Nonnull
private Set getUnsortedAxiomsForEntity(@Nonnull OWLEntity entity) {
return entity.accept(new OWLEntityVisitorEx>() {
@Nonnull
@Override
public Set visit(@Nonnull OWLClass cls) {
return ont.getAxioms(cls, EXCLUDED);
}
@Nonnull
@Override
public Set visit(@Nonnull OWLObjectProperty property) {
return ont.getAxioms(property, EXCLUDED);
}
@Nonnull
@Override
public Set visit(@Nonnull OWLDataProperty property) {
return ont.getAxioms(property, EXCLUDED);
}
@Nonnull
@Override
public Set visit(@Nonnull OWLNamedIndividual individual) {
return ont.getAxioms(individual, EXCLUDED);
}
@Nonnull
@Override
public Set visit(@Nonnull OWLDatatype datatype) {
return ont.getAxioms(datatype, EXCLUDED);
}
@Nonnull
@Override
public Set visit(@Nonnull OWLAnnotationProperty property) {
return ont.getAxioms(property, EXCLUDED);
}
});
}
@Nonnull
protected List sortAxioms(@Nonnull Set axioms) {
return sortOptionally(axioms);
}
@Nonnull
private String getIRIString(@Nonnull OWLEntity entity) {
return defaultPrefixManager.getShortForm(entity);
}
private String getEntityLabel(@Nonnull OWLEntity entity) {
return labelMaker.getShortForm(entity);
}
/**
* Writes out the declaration axioms for the specified entity.
*
* @param entity
* The entity
* @return The axioms that were written out
*/
@Nonnull
protected Set writeDeclarations(@Nonnull OWLEntity entity) {
Set axioms = new HashSet<>();
Set declarationAxioms = ont.getDeclarationAxioms(entity);
for (OWLAxiom ax : sortOptionally(declarationAxioms)) {
ax.accept(this);
axioms.add(ax);
writeReturn();
}
return axioms;
}
private void writeDeclarations(@Nonnull OWLEntity entity, @Nonnull Set alreadyWrittenAxioms,
Collection illegals) {
Collection axioms = ont.getDeclarationAxioms(entity);
for (OWLDeclarationAxiom ax : sortOptionally(axioms)) {
if (!alreadyWrittenAxioms.contains(ax)) {
ax.accept(this);
writeReturn();
}
}
// if multiple illegal declarations already exist, they have already
// been outputted
// the renderer cannot take responsibility for removing them
// It should not add declarations for illegally punned entities here,
// though
if (addMissingDeclarations && axioms.isEmpty()) {
// if declarations should be added, check if the IRI is illegally
// punned
if (!entity.isBuiltIn() && !illegals.contains(entity.getIRI()) && !ont.isDeclared(entity,
Imports.INCLUDED)) {
OWLDeclarationAxiom declaration = ont.getOWLOntologyManager().getOWLDataFactory()
.getOWLDeclarationAxiom(entity);
declaration.accept(this);
writeReturn();
}
}
alreadyWrittenAxioms.addAll(axioms);
}
/**
* Writes of the annotation for the specified entity.
*
* @param entity
* The entity
* @param alreadyWrittenAxioms
* already written axioms, to be updated with the newly written
* axioms
*/
protected void writeAnnotations(@Nonnull OWLEntity entity, @Nonnull Set alreadyWrittenAxioms) {
List annotationAssertionAxioms = sortOptionally(ont.getAnnotationAssertionAxioms(
entity.getIRI()));
writeAnnotations2(entity, alreadyWrittenAxioms, annotationAssertionAxioms);
}
protected void writeAnnotations2(@SuppressWarnings("unused") @Nonnull OWLEntity entity,
@Nonnull Set alreadyWrittenAxioms, List annotationAssertionAxioms) {
for (OWLAnnotationAxiom ax : annotationAssertionAxioms) {
ax.accept(this);
writeReturn();
}
alreadyWrittenAxioms.addAll(annotationAssertionAxioms);
}
/**
* Write.
*
* @param v
* the v
* @param o
* the o
*/
protected void write(@Nonnull OWLXMLVocabulary v, @Nonnull OWLObject o) {
write(v);
writeOpenBracket();
o.accept(this);
writeCloseBracket();
}
private void write(@Nonnull Collection objects) {
if (objects.size() > 2) {
for (Iterator it = objects.iterator(); it.hasNext();) {
it.next().accept(this);
if (it.hasNext()) {
writeSpace();
}
}
} else if (objects.size() == 2) {
Iterator it = objects.iterator();
OWLObject objA = it.next();
OWLObject objB = it.next();
OWLObject lhs;
OWLObject rhs;
if (objA.equals(focusedObject)) {
lhs = objA;
rhs = objB;
} else {
lhs = objB;
rhs = objA;
}
lhs.accept(this);
writeSpace();
rhs.accept(this);
} else if (objects.size() == 1) {
objects.iterator().next().accept(this);
}
}
private void write(@Nonnull List objects) {
if (objects.size() > 1) {
for (Iterator it = objects.iterator(); it.hasNext();) {
it.next().accept(this);
if (it.hasNext()) {
writeSpace();
}
}
} else if (objects.size() == 1) {
objects.iterator().next().accept(this);
}
}
protected void writeOpenBracket() {
write("(");
}
protected void writeCloseBracket() {
write(")");
}
protected void writeSpace() {
write(" ");
}
protected void writeReturn() {
write("\n");
}
protected void writeAnnotations(@Nonnull OWLAxiom ax) {
for (OWLAnnotation anno : getSortedAnnotations(ax)) {
anno.accept(this);
writeSpace();
}
}
protected void writeAxiomStart(@Nonnull OWLXMLVocabulary v, @Nonnull OWLAxiom axiom) {
write(v);
writeOpenBracket();
writeAnnotations(axiom);
}
protected void writeAxiomEnd() {
writeCloseBracket();
}
protected void writePropertyCharacteristic(@Nonnull OWLXMLVocabulary v, @Nonnull OWLAxiom ax,
@Nonnull OWLPropertyExpression prop) {
writeAxiomStart(v, ax);
prop.accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLAsymmetricObjectPropertyAxiom axiom) {
writePropertyCharacteristic(ASYMMETRIC_OBJECT_PROPERTY, axiom, axiom.getProperty());
}
@Override
public void visit(@Nonnull OWLClassAssertionAxiom axiom) {
writeAxiomStart(CLASS_ASSERTION, axiom);
axiom.getClassExpression().accept(this);
writeSpace();
axiom.getIndividual().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLDataPropertyAssertionAxiom axiom) {
writeAxiomStart(DATA_PROPERTY_ASSERTION, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getSubject().accept(this);
writeSpace();
axiom.getObject().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLDataPropertyDomainAxiom axiom) {
writeAxiomStart(DATA_PROPERTY_DOMAIN, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getDomain().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLDataPropertyRangeAxiom axiom) {
writeAxiomStart(DATA_PROPERTY_RANGE, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getRange().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLSubDataPropertyOfAxiom axiom) {
writeAxiomStart(SUB_DATA_PROPERTY_OF, axiom);
axiom.getSubProperty().accept(this);
writeSpace();
axiom.getSuperProperty().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLDeclarationAxiom axiom) {
writeAxiomStart(DECLARATION, axiom);
writeEntitiesAsURIs = false;
axiom.getEntity().accept(this);
writeEntitiesAsURIs = true;
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLDifferentIndividualsAxiom axiom) {
Set individuals = axiom.getIndividuals();
if (individuals.size() < 2) {
// TODO log
return;
}
writeAxiomStart(DIFFERENT_INDIVIDUALS, axiom);
write(sortOptionally(individuals));
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLDisjointClassesAxiom axiom) {
Set classExpressions = axiom.getClassExpressions();
if (classExpressions.size() < 2) {
// TODO log
return;
}
writeAxiomStart(DISJOINT_CLASSES, axiom);
write(sortOptionally(classExpressions));
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLDisjointDataPropertiesAxiom axiom) {
Set properties = axiom.getProperties();
if (properties.size() < 2) {
// TODO log
return;
}
writeAxiomStart(DISJOINT_DATA_PROPERTIES, axiom);
write(sortOptionally(properties));
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLDisjointObjectPropertiesAxiom axiom) {
Set properties = axiom.getProperties();
if (properties.size() < 2) {
// TODO log
return;
}
writeAxiomStart(DISJOINT_OBJECT_PROPERTIES, axiom);
write(sortOptionally(properties));
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLDisjointUnionAxiom axiom) {
writeAxiomStart(DISJOINT_UNION, axiom);
axiom.getOWLClass().accept(this);
writeSpace();
Set classExpressions = axiom.getClassExpressions();
List expressionList = sortOptionally(classExpressions);
write(expressionList);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLAnnotationAssertionAxiom axiom) {
writeAxiomStart(ANNOTATION_ASSERTION, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getSubject().accept(this);
writeSpace();
axiom.getValue().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLEquivalentClassesAxiom axiom) {
Set classExpressions = axiom.getClassExpressions();
if (classExpressions.size() < 2) {
// TODO log
return;
}
writeAxiomStart(EQUIVALENT_CLASSES, axiom);
List expressionList = sortOptionally(classExpressions);
write(expressionList);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLEquivalentDataPropertiesAxiom axiom) {
Set properties = axiom.getProperties();
if (properties.size() < 2) {
// TODO log
return;
}
writeAxiomStart(EQUIVALENT_DATA_PROPERTIES, axiom);
List expressionList = sortOptionally(properties);
write(expressionList);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLEquivalentObjectPropertiesAxiom axiom) {
Set properties = axiom.getProperties();
if (properties.size() < 2) {
// TODO log
return;
}
writeAxiomStart(EQUIVALENT_OBJECT_PROPERTIES, axiom);
List expressionList = sortOptionally(properties);
write(expressionList);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLFunctionalDataPropertyAxiom axiom) {
writePropertyCharacteristic(FUNCTIONAL_DATA_PROPERTY, axiom, axiom.getProperty());
}
@Override
public void visit(@Nonnull OWLFunctionalObjectPropertyAxiom axiom) {
writePropertyCharacteristic(FUNCTIONAL_OBJECT_PROPERTY, axiom, axiom.getProperty());
}
@Override
public void visit(@Nonnull OWLInverseFunctionalObjectPropertyAxiom axiom) {
writePropertyCharacteristic(INVERSE_FUNCTIONAL_OBJECT_PROPERTY, axiom, axiom.getProperty());
}
@Override
public void visit(@Nonnull OWLInverseObjectPropertiesAxiom axiom) {
writeAxiomStart(INVERSE_OBJECT_PROPERTIES, axiom);
axiom.getFirstProperty().accept(this);
writeSpace();
axiom.getSecondProperty().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLIrreflexiveObjectPropertyAxiom axiom) {
writePropertyCharacteristic(IRREFLEXIVE_OBJECT_PROPERTY, axiom, axiom.getProperty());
}
@Override
public void visit(@Nonnull OWLNegativeDataPropertyAssertionAxiom axiom) {
writeAxiomStart(NEGATIVE_DATA_PROPERTY_ASSERTION, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getSubject().accept(this);
writeSpace();
axiom.getObject().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLNegativeObjectPropertyAssertionAxiom axiom) {
writeAxiomStart(NEGATIVE_OBJECT_PROPERTY_ASSERTION, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getSubject().accept(this);
writeSpace();
axiom.getObject().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLObjectPropertyAssertionAxiom axiom) {
writeAxiomStart(OBJECT_PROPERTY_ASSERTION, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getSubject().accept(this);
writeSpace();
axiom.getObject().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLSubPropertyChainOfAxiom axiom) {
writeAxiomStart(SUB_OBJECT_PROPERTY_OF, axiom);
write(OBJECT_PROPERTY_CHAIN);
writeOpenBracket();
for (Iterator it = axiom.getPropertyChain().iterator(); it.hasNext();) {
it.next().accept(this);
if (it.hasNext()) {
writeSpace();
}
}
writeCloseBracket();
writeSpace();
axiom.getSuperProperty().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLObjectPropertyDomainAxiom axiom) {
writeAxiomStart(OBJECT_PROPERTY_DOMAIN, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getDomain().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLObjectPropertyRangeAxiom axiom) {
writeAxiomStart(OBJECT_PROPERTY_RANGE, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getRange().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLSubObjectPropertyOfAxiom axiom) {
writeAxiomStart(SUB_OBJECT_PROPERTY_OF, axiom);
axiom.getSubProperty().accept(this);
writeSpace();
axiom.getSuperProperty().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLReflexiveObjectPropertyAxiom axiom) {
writePropertyCharacteristic(REFLEXIVE_OBJECT_PROPERTY, axiom, axiom.getProperty());
}
@Override
public void visit(@Nonnull OWLSameIndividualAxiom axiom) {
Set individuals = axiom.getIndividuals();
if (individuals.size() < 2) {
// TODO log
return;
}
writeAxiomStart(SAME_INDIVIDUAL, axiom);
write(individuals);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLSubClassOfAxiom axiom) {
writeAxiomStart(SUB_CLASS_OF, axiom);
axiom.getSubClass().accept(this);
writeSpace();
axiom.getSuperClass().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLSymmetricObjectPropertyAxiom axiom) {
writePropertyCharacteristic(SYMMETRIC_OBJECT_PROPERTY, axiom, axiom.getProperty());
}
@Override
public void visit(@Nonnull OWLTransitiveObjectPropertyAxiom axiom) {
writePropertyCharacteristic(TRANSITIVE_OBJECT_PROPERTY, axiom, axiom.getProperty());
}
@Override
public void visit(@Nonnull OWLClass ce) {
if (!writeEntitiesAsURIs) {
write(CLASS);
writeOpenBracket();
}
ce.getIRI().accept(this);
if (!writeEntitiesAsURIs) {
writeCloseBracket();
}
}
private void writeRestriction(@Nonnull OWLXMLVocabulary v,
@Nonnull OWLCardinalityRestriction restriction, @Nonnull OWLPropertyExpression p) {
write(v);
writeOpenBracket();
write(Integer.toString(restriction.getCardinality()));
writeSpace();
p.accept(this);
if (restriction.isQualified()) {
writeSpace();
restriction.getFiller().accept(this);
}
writeCloseBracket();
}
private void writeRestriction(@Nonnull OWLXMLVocabulary v, @Nonnull OWLQuantifiedDataRestriction restriction) {
writeRestriction(v, restriction.getProperty(), restriction.getFiller());
}
private void writeRestriction(@Nonnull OWLXMLVocabulary v, @Nonnull OWLQuantifiedObjectRestriction restriction) {
writeRestriction(v, restriction.getProperty(), restriction.getFiller());
}
private void writeRestriction(@Nonnull OWLXMLVocabulary v, @Nonnull OWLPropertyExpression prop,
@Nonnull OWLObject filler) {
write(v);
writeOpenBracket();
prop.accept(this);
writeSpace();
filler.accept(this);
writeCloseBracket();
}
@Override
public void visit(OWLDataAllValuesFrom ce) {
writeRestriction(DATA_ALL_VALUES_FROM, ce);
}
@Override
public void visit(@Nonnull OWLDataExactCardinality ce) {
writeRestriction(DATA_EXACT_CARDINALITY, ce, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLDataMaxCardinality ce) {
writeRestriction(DATA_MAX_CARDINALITY, ce, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLDataMinCardinality ce) {
writeRestriction(DATA_MIN_CARDINALITY, ce, ce.getProperty());
}
@Override
public void visit(OWLDataSomeValuesFrom ce) {
writeRestriction(DATA_SOME_VALUES_FROM, ce);
}
@Override
public void visit(@Nonnull OWLDataHasValue ce) {
writeRestriction(DATA_HAS_VALUE, ce.getProperty(), ce.getFiller());
}
@Override
public void visit(OWLObjectAllValuesFrom ce) {
writeRestriction(OBJECT_ALL_VALUES_FROM, ce);
}
@Override
public void visit(@Nonnull OWLObjectComplementOf ce) {
write(OBJECT_COMPLEMENT_OF, ce.getOperand());
}
@Override
public void visit(@Nonnull OWLObjectExactCardinality ce) {
writeRestriction(OBJECT_EXACT_CARDINALITY, ce, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLObjectIntersectionOf ce) {
if (ce.getOperands().size() == 1) {
ce.getOperands().iterator().next().accept(this);
return;
}
write(OBJECT_INTERSECTION_OF);
writeOpenBracket();
Set operands = ce.getOperands();
List objects = sortOptionally(operands);
write(objects);
writeCloseBracket();
}
@Override
public void visit(@Nonnull OWLObjectMaxCardinality ce) {
writeRestriction(OBJECT_MAX_CARDINALITY, ce, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLObjectMinCardinality ce) {
writeRestriction(OBJECT_MIN_CARDINALITY, ce, ce.getProperty());
}
@Override
public void visit(@Nonnull OWLObjectOneOf ce) {
write(OBJECT_ONE_OF);
writeOpenBracket();
Set individuals = ce.getIndividuals();
List objects = sortOptionally(individuals);
write(objects);
writeCloseBracket();
}
@Override
public void visit(@Nonnull OWLObjectHasSelf ce) {
write(OBJECT_HAS_SELF, ce.getProperty());
}
@Override
public void visit(OWLObjectSomeValuesFrom ce) {
writeRestriction(OBJECT_SOME_VALUES_FROM, ce);
}
@Override
public void visit(@Nonnull OWLObjectUnionOf ce) {
if (ce.getOperands().size() == 1) {
ce.getOperands().iterator().next().accept(this);
return;
}
write(OBJECT_UNION_OF);
writeOpenBracket();
Set operands = ce.getOperands();
List objects = sortOptionally(operands);
write(objects);
writeCloseBracket();
}
@Override
public void visit(@Nonnull OWLObjectHasValue ce) {
writeRestriction(OBJECT_HAS_VALUE, ce.getProperty(), ce.getFiller());
}
@Override
public void visit(@Nonnull OWLDataComplementOf node) {
write(DATA_COMPLEMENT_OF, node.getDataRange());
}
@Override
public void visit(@Nonnull OWLDataOneOf node) {
write(DATA_ONE_OF);
writeOpenBracket();
Set values = node.getValues();
write(sortOptionally(values));
writeCloseBracket();
}
@Override
public void visit(@Nonnull OWLDatatype node) {
if (!writeEntitiesAsURIs) {
write(DATATYPE);
writeOpenBracket();
}
node.getIRI().accept(this);
if (!writeEntitiesAsURIs) {
writeCloseBracket();
}
}
@Override
public void visit(@Nonnull OWLDatatypeRestriction node) {
write(DATATYPE_RESTRICTION);
writeOpenBracket();
node.getDatatype().accept(this);
Set facetRestrictions = node.getFacetRestrictions();
List restrictionList = sortOptionally(facetRestrictions);
for (OWLFacetRestriction restriction : restrictionList) {
writeSpace();
restriction.accept(this);
}
writeCloseBracket();
}
@Override
public void visit(@Nonnull OWLFacetRestriction node) {
write(node.getFacet().getIRI());
writeSpace();
node.getFacetValue().accept(this);
}
@Override
public void visit(@Nonnull OWLLiteral node) {
write("\"");
write(EscapeUtils.escapeString(node.getLiteral()));
write("\"");
if (node.hasLang()) {
write("@");
write(node.getLang());
} else if (!node.isRDFPlainLiteral()) {
write("^^");
write(node.getDatatype().getIRI());
}
}
@Override
public void visit(@Nonnull OWLDataProperty property) {
if (!writeEntitiesAsURIs) {
write(DATA_PROPERTY);
writeOpenBracket();
}
property.getIRI().accept(this);
if (!writeEntitiesAsURIs) {
writeCloseBracket();
}
}
@Override
public void visit(@Nonnull OWLObjectProperty property) {
if (!writeEntitiesAsURIs) {
write(OBJECT_PROPERTY);
writeOpenBracket();
}
property.getIRI().accept(this);
if (!writeEntitiesAsURIs) {
writeCloseBracket();
}
}
@Override
public void visit(@Nonnull OWLObjectInverseOf property) {
write(OBJECT_INVERSE_OF);
writeOpenBracket();
property.getInverse().accept(this);
writeCloseBracket();
}
@Override
public void visit(@Nonnull OWLNamedIndividual individual) {
if (!writeEntitiesAsURIs) {
write(NAMED_INDIVIDUAL);
writeOpenBracket();
}
individual.getIRI().accept(this);
if (!writeEntitiesAsURIs) {
writeCloseBracket();
}
}
@Override
public void visit(@Nonnull OWLHasKeyAxiom axiom) {
writeAxiomStart(HAS_KEY, axiom);
axiom.getClassExpression().accept(this);
writeSpace();
writeOpenBracket();
Set objectPropertyExpressions = axiom.getObjectPropertyExpressions();
List expressions = sortOptionally(objectPropertyExpressions);
for (Iterator it = expressions.iterator(); it.hasNext();) {
OWLPropertyExpression prop = it.next();
prop.accept(this);
if (it.hasNext()) {
writeSpace();
}
}
writeCloseBracket();
writeSpace();
writeOpenBracket();
Set dataPropertyExpressions = axiom.getDataPropertyExpressions();
List expressionList = sortOptionally(dataPropertyExpressions);
for (Iterator it = expressionList.iterator(); it.hasNext();) {
OWLPropertyExpression prop = it.next();
prop.accept(this);
if (it.hasNext()) {
writeSpace();
}
}
writeCloseBracket();
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLAnnotationPropertyDomainAxiom axiom) {
writeAxiomStart(ANNOTATION_PROPERTY_DOMAIN, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getDomain().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLAnnotationPropertyRangeAxiom axiom) {
writeAxiomStart(ANNOTATION_PROPERTY_RANGE, axiom);
axiom.getProperty().accept(this);
writeSpace();
axiom.getRange().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLSubAnnotationPropertyOfAxiom axiom) {
writeAxiomStart(SUB_ANNOTATION_PROPERTY_OF, axiom);
axiom.getSubProperty().accept(this);
writeSpace();
axiom.getSuperProperty().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull OWLDataIntersectionOf node) {
if (node.getOperands().size() == 1) {
node.getOperands().iterator().next().accept(this);
return;
}
write(DATA_INTERSECTION_OF);
writeOpenBracket();
Set operands = node.getOperands();
List objects = sortOptionally(operands);
write(objects);
writeCloseBracket();
}
@Override
public void visit(@Nonnull OWLDataUnionOf node) {
if (node.getOperands().size() == 1) {
node.getOperands().iterator().next().accept(this);
return;
}
write(DATA_UNION_OF);
writeOpenBracket();
Set operands = node.getOperands();
List objects = sortOptionally(operands);
write(objects);
writeCloseBracket();
}
@Override
public void visit(@Nonnull OWLAnnotationProperty property) {
if (!writeEntitiesAsURIs) {
write(ANNOTATION_PROPERTY);
writeOpenBracket();
}
property.getIRI().accept(this);
if (!writeEntitiesAsURIs) {
writeCloseBracket();
}
}
@Override
public void visit(@Nonnull OWLAnonymousIndividual individual) {
write(individual.getID().toString());
}
@Override
public void visit(@Nonnull IRI iri) {
write(iri);
}
@Override
public void visit(@Nonnull OWLAnnotation node) {
write(ANNOTATION);
writeOpenBracket();
for (OWLAnnotation anno : getSortedAnnotations(node)) {
anno.accept(this);
writeSpace();
}
node.getProperty().accept(this);
writeSpace();
node.getValue().accept(this);
writeCloseBracket();
}
@Override
public void visit(@Nonnull OWLDatatypeDefinitionAxiom axiom) {
writeAxiomStart(DATATYPE_DEFINITION, axiom);
axiom.getDatatype().accept(this);
writeSpace();
axiom.getDataRange().accept(this);
writeAxiomEnd();
}
@Override
public void visit(@Nonnull SWRLRule rule) {
writeAxiomStart(DL_SAFE_RULE, rule);
write(BODY);
writeOpenBracket();
write(rule.getBody());
writeCloseBracket();
write(HEAD);
writeOpenBracket();
write(rule.getHead());
writeCloseBracket();
writeAxiomEnd();
}
@Override
public void visit(@Nonnull SWRLIndividualArgument node) {
node.getIndividual().accept(this);
}
@Override
public void visit(@Nonnull SWRLClassAtom node) {
write(CLASS_ATOM);
writeOpenBracket();
node.getPredicate().accept(this);
writeSpace();
node.getArgument().accept(this);
writeCloseBracket();
}
@Override
public void visit(@Nonnull SWRLDataRangeAtom node) {
write(DATA_RANGE_ATOM);
writeOpenBracket();
node.getPredicate().accept(this);
writeSpace();
node.getArgument().accept(this);
writeCloseBracket();
}
@Override
public void visit(@Nonnull SWRLObjectPropertyAtom node) {
write(OBJECT_PROPERTY_ATOM);
writeOpenBracket();
node.getPredicate().accept(this);
writeSpace();
node.getFirstArgument().accept(this);
writeSpace();
node.getSecondArgument().accept(this);
writeCloseBracket();
}
@Override
public void visit(@Nonnull SWRLDataPropertyAtom node) {
write(DATA_PROPERTY_ATOM);
writeOpenBracket();
node.getPredicate().accept(this);
writeSpace();
node.getFirstArgument().accept(this);
writeSpace();
node.getSecondArgument().accept(this);
writeCloseBracket();
}
@Override
public void visit(@Nonnull SWRLBuiltInAtom node) {
write(BUILT_IN_ATOM);
writeOpenBracket();
node.getPredicate().accept(this);
writeSpace();
write(node.getArguments());
writeCloseBracket();
}
@Override
public void visit(@Nonnull SWRLVariable node) {
write(VARIABLE);
writeOpenBracket();
node.getIRI().accept(this);
writeCloseBracket();
}
@Override
public void visit(@Nonnull SWRLLiteralArgument node) {
node.getLiteral().accept(this);
}
@Override
public void visit(@Nonnull SWRLDifferentIndividualsAtom node) {
write(DIFFERENT_INDIVIDUALS_ATOM);
writeOpenBracket();
node.getFirstArgument().accept(this);
writeSpace();
node.getSecondArgument().accept(this);
writeCloseBracket();
}
@Override
public void visit(@Nonnull SWRLSameIndividualAtom node) {
write(SAME_INDIVIDUAL_ATOM);
writeOpenBracket();
node.getFirstArgument().accept(this);
writeSpace();
node.getSecondArgument().accept(this);
writeCloseBracket();
}
}
