/*
* 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 uk.ac.manchester.cs.owl.owlapi;
import java.util.Collection;
import java.util.Set;
import java.util.TreeSet;
import org.semanticweb.owlapi.model.AxiomType;
import org.semanticweb.owlapi.model.OWLAnnotation;
import org.semanticweb.owlapi.model.OWLAxiomVisitor;
import org.semanticweb.owlapi.model.OWLAxiomVisitorEx;
import org.semanticweb.owlapi.model.OWLClassExpression;
import org.semanticweb.owlapi.model.OWLDataFactory;
import org.semanticweb.owlapi.model.OWLDataPropertyExpression;
import org.semanticweb.owlapi.model.OWLHasKeyAxiom;
import org.semanticweb.owlapi.model.OWLObject;
import org.semanticweb.owlapi.model.OWLObjectPropertyExpression;
import org.semanticweb.owlapi.model.OWLObjectVisitor;
import org.semanticweb.owlapi.model.OWLObjectVisitorEx;
import org.semanticweb.owlapi.model.OWLPropertyExpression;
import org.semanticweb.owlapi.util.CollectionFactory;
/**
* Author: Matthew Horridge<br> The University of Manchester<br> Information Management Group<br>
* Date: 17-Jan-2009
*/
public class OWLHasKeyAxiomImpl extends OWLLogicalAxiomImpl implements OWLHasKeyAxiom {
private OWLClassExpression expression;
private Set<OWLPropertyExpression<?,?>> propertyExpressions;
public OWLHasKeyAxiomImpl(OWLDataFactory dataFactory, OWLClassExpression expression, Set<? extends OWLPropertyExpression<?,?>> propertyExpressions, Collection<? extends OWLAnnotation> annotations) {
super(dataFactory, annotations);
this.expression = expression;
this.propertyExpressions = new TreeSet<OWLPropertyExpression<?,?>>(propertyExpressions);
}
public OWLHasKeyAxiom getAxiomWithoutAnnotations() {
if (!isAnnotated()) {
return this;
}
return getOWLDataFactory().getOWLHasKeyAxiom(getClassExpression(), getPropertyExpressions());
}
public OWLHasKeyAxiom getAnnotatedAxiom(Set<OWLAnnotation> annotations) {
return getOWLDataFactory().getOWLHasKeyAxiom(getClassExpression(), getPropertyExpressions(), mergeAnnos(annotations));
}
public AxiomType<?> getAxiomType() {
return AxiomType.HAS_KEY;
}
@Override
public boolean isLogicalAxiom() {
return true;
}
public OWLClassExpression getClassExpression() {
return expression;
}
public Set<OWLPropertyExpression<?,?>> getPropertyExpressions() {
return CollectionFactory.getCopyOnRequestSet(propertyExpressions);
}
public Set<OWLDataPropertyExpression> getDataPropertyExpressions() {
Set<OWLDataPropertyExpression> props = new TreeSet<OWLDataPropertyExpression>();
for (OWLPropertyExpression<?,?> prop : propertyExpressions) {
if (prop.isDataPropertyExpression()) {
props.add((OWLDataPropertyExpression) prop);
}
}
return props;
}
public Set<OWLObjectPropertyExpression> getObjectPropertyExpressions() {
Set<OWLObjectPropertyExpression> props = new TreeSet<OWLObjectPropertyExpression>();
for (OWLPropertyExpression<?,?> prop : propertyExpressions) {
if (prop.isObjectPropertyExpression()) {
props.add((OWLObjectPropertyExpression) prop);
}
}
return props;
}
@Override
protected int compareObjectOfSameType(OWLObject object) {
OWLHasKeyAxiom other = (OWLHasKeyAxiom) object;
int diff = expression.compareTo(other.getClassExpression());
if (diff != 0) {
return diff;
}
return compareSets(propertyExpressions, other.getPropertyExpressions());
}
public void accept(OWLObjectVisitor visitor) {
visitor.visit(this);
}
public <O> O accept(OWLObjectVisitorEx<O> visitor) {
return visitor.visit(this);
}
public void accept(OWLAxiomVisitor visitor) {
visitor.visit(this);
}
public <O> O accept(OWLAxiomVisitorEx<O> visitor) {
return visitor.visit(this);
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof OWLHasKeyAxiom)) {
return false;
}
OWLHasKeyAxiom other = (OWLHasKeyAxiom) obj;
return expression.equals(other.getClassExpression()) && propertyExpressions.equals(other.getPropertyExpressions()) && other.getAnnotations().equals(getAnnotations());
}
}