org.coode.oppl.PartialOWLObjectInstantiator Maven / Gradle / Ivy
/**
* Copyright (C) 2008, University of Manchester
*
* Modifications to the initial code base are copyright of their
* respective authors, or their employers as appropriate. Authorship
* of the modifications may be determined from the ChangeLog placed at
* the end of this file.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.coode.oppl;
import org.coode.oppl.function.ValueComputationParameters;
import org.semanticweb.owlapi.model.OWLLiteral;
import org.semanticweb.owlapi.model.OWLObject;
/** @author Luigi Iannone */
public class PartialOWLObjectInstantiator extends AbstractOWLObjectInstantiator {
/** @param parameters
* parameters */
public PartialOWLObjectInstantiator(ValueComputationParameters parameters) {
super(parameters);
}
@Override
public OWLObject visit(OWLLiteral node) {
OWLLiteral toReturn = node;
if (getParameters().getConstraintSystem().isVariable(node)) {
Variable variable = getParameters().getConstraintSystem().getVariable(
node.getLiteral());
OWLLiteral assignmentValue = (OWLLiteral) getParameters().getBindingNode()
.getAssignmentValue(variable, getParameters());
toReturn = assignmentValue == null ? node : assignmentValue;
}
return toReturn;
}
}