/*
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 *
 * The Original Code is Protege-2000.
 *
 * The Initial Developer of the Original Code is Stanford University. Portions
 * created by Stanford University are Copyright (C) 2007.  All Rights Reserved.
 *
 * Protege was developed by Stanford Medical Informatics
 * (http://www.smi.stanford.edu) at the Stanford University School of Medicine
 * with support from the National Library of Medicine, the National Science
 * Foundation, and the Defense Advanced Research Projects Agency.  Current
 * information about Protege can be obtained at http://protege.stanford.edu.
 *
 */

package edu.stanford.smi.protegex.owl.testing.sanity;

import edu.stanford.smi.protege.model.Instance;
import edu.stanford.smi.protege.model.Slot;
import edu.stanford.smi.protegex.owl.model.OWLProperty;
import edu.stanford.smi.protegex.owl.model.RDFIndividual;
import edu.stanford.smi.protegex.owl.model.RDFResource;
import edu.stanford.smi.protegex.owl.testing.AbstractOWLTest;
import edu.stanford.smi.protegex.owl.testing.DefaultOWLTestResult;
import edu.stanford.smi.protegex.owl.testing.OWLTestResult;
import edu.stanford.smi.protegex.owl.testing.RDFResourceTest;
import edu.stanford.smi.protegex.owl.testing.todo.TodoAnnotationOWLTest;

import java.util.*;

/**
 * @author Holger Knublauch  <holger@knublauch.com>
 */
public class FacetConstraintsTest extends AbstractOWLTest implements RDFResourceTest {

    public FacetConstraintsTest() {
        super(TodoAnnotationOWLTest.GROUP, null);
    }


    public List test(RDFResource instance) {
        if (instance instanceof RDFIndividual) {
            List violations = new ArrayList();
            Collection slots = instance.getPossibleRDFProperties();
            Iterator k = slots.iterator();
            while (k.hasNext()) {
                Slot slot = (Slot) k.next();
                if (slot instanceof OWLProperty) {
                    Collection values = ((Instance) instance).getDirectOwnSlotValues(slot);
                    if (!((Instance) instance).areValidOwnSlotValues(slot, values)) {
                        String text = ((Instance) instance).getInvalidOwnSlotValuesText(slot, values);
                        violations.add(new DefaultOWLTestResult("Constraint violation at " +
                                slot.getBrowserText() + ": " + text,
                                instance,
                                OWLTestResult.TYPE_WARNING,
                                this));
                    }
                }
            }
            return violations;
        }
        else {
            return Collections.EMPTY_LIST;
        }
    }

}
