org.semanticweb.owlapi.profiles.OWLOntologyProfileWalker Maven / Gradle / Ivy

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/*
 * 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 org.semanticweb.owlapi.profiles;

import java.util.Set;

import org.semanticweb.owlapi.model.IRI;
import org.semanticweb.owlapi.model.OWLAnnotation;
import org.semanticweb.owlapi.model.OWLAnnotationAssertionAxiom;
import org.semanticweb.owlapi.model.OWLDeclarationAxiom;
import org.semanticweb.owlapi.model.OWLOntology;
import org.semanticweb.owlapi.util.OWLOntologyWalker;
import org.semanticweb.owlapi.util.StructureWalker;

/**
 * A specialized walker that skips visiting annotation assertion literals. This
 * is used by profile checkers to skip literals in annotations.
 * 
 * @author ignazio
 */
public class OWLOntologyProfileWalker extends OWLOntologyWalker {

    /**
     * @param objects
     *        ontologies to walk
     */
    public OWLOntologyProfileWalker(Set objects) {
        super(objects);
        setStructureWalker(new StructureWalker(this) {

            @Override
            public void visit(OWLAnnotationAssertionAxiom axiom) {
                process(axiom);
                walkerCallback.setAxiom(axiom);
                if (axiom.getSubject() instanceof IRI) {
                    // do not visit anonymous nodes from annotations
                    axiom.getSubject().accept(this);
                }
                axiom.getAnnotation().accept(this);
            }

            @Override
            public void visit(OWLAnnotation node) {
                process(node);
                walkerCallback.setAnnotation(node);
                node.getProperty().accept(this);
                // only visit IRIs
                if (node.getValue() instanceof IRI) {
                    node.getValue().accept(this);
                }
            }

            @Override
            public void visit(OWLDeclarationAxiom axiom) {
                process(axiom);
                walkerCallback.setAxiom(axiom);
                // do not visit entities from declarations, only their IRIs
                axiom.getEntity().getIRI().accept(this);
            }
        });
    }
}