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Utilities to present tracing results (encoded proofs) to the
user
package org.semanticweb.elk.owl.inferences;
import org.semanticweb.elk.owl.interfaces.ElkAxiom;
/*
* #%L
* ELK Proofs Package
* $Id:$
* $HeadURL:$
* %%
* Copyright (C) 2011 - 2016 Department of Computer Science, University of Oxford
* %%
* 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.
* #L%
*/
import org.semanticweb.elk.owl.interfaces.ElkClassExpression;
import org.semanticweb.elk.owl.interfaces.ElkObject;
import org.semanticweb.elk.owl.interfaces.ElkObjectPropertyDomainAxiom;
import org.semanticweb.elk.owl.interfaces.ElkObjectPropertyExpression;
import org.semanticweb.elk.owl.interfaces.ElkSubClassOfAxiom;
/**
* Represents the inference:
*
*
* ObjectPropertyDomain(R C)
* ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
* ∃R.⊤ ⊑ C
*
*
* @author Yevgeny Kazakov
*
*/
public class ElkClassInclusionOfObjectPropertyDomain
extends AbstractElkInference {
private final static String NAME = "Property Domain Transaltion";
private final ElkObjectPropertyExpression property_;
private final ElkClassExpression domain_;
ElkClassInclusionOfObjectPropertyDomain(
ElkObjectPropertyExpression property, ElkClassExpression domain) {
this.property_ = property;
this.domain_ = domain;
}
public ElkObjectPropertyExpression getProperty() {
return property_;
}
public ElkClassExpression getDomain() {
return domain_;
}
@Override
public String getName() {
return NAME;
}
@Override
public int getPremiseCount() {
return 1;
}
@Override
public ElkAxiom getPremise(int index, ElkObject.Factory factory) {
if (index == 0) {
return getPremise(factory);
}
// else
return failGetPremise(index);
}
public ElkObjectPropertyDomainAxiom getPremise(ElkObject.Factory factory) {
return factory.getObjectPropertyDomainAxiom(property_, domain_);
}
@Override
public ElkSubClassOfAxiom getConclusion(ElkObject.Factory factory) {
return factory.getSubClassOfAxiom(factory.getObjectSomeValuesFrom(
property_, factory.getOwlThing()), domain_);
}
@Override
public O accept(ElkInference.Visitor visitor) {
return visitor.visit(this);
}
/**
* A factory for creating instances
*
* @author Yevgeny Kazakov
*
*/
public interface Factory {
ElkClassInclusionOfObjectPropertyDomain getElkClassInclusionOfObjectPropertyDomain(
ElkObjectPropertyExpression property,
ElkClassExpression domain);
}
/**
* The visitor pattern for instances
*
* @author Yevgeny Kazakov
*
* @param
* the type of the output
*/
interface Visitor {
O visit(ElkClassInclusionOfObjectPropertyDomain inference);
}
}
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