org.protege.editor.owl.ui.clsdescriptioneditor.OWLClassExpressionChecker Maven / Gradle / Ivy

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OWL ontology editing infrastructure used by the Protege desktop application.

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package org.protege.editor.owl.ui.clsdescriptioneditor;

import org.protege.editor.owl.model.OWLModelManager;
import org.protege.editor.owl.model.classexpression.OWLExpressionParserException;
import org.protege.editor.owl.model.parser.ParserUtil;
import org.protege.editor.owl.model.parser.ProtegeOWLEntityChecker;
import org.semanticweb.owlapi.manchestersyntax.parser.ManchesterOWLSyntaxParserImpl;
import org.semanticweb.owlapi.manchestersyntax.renderer.ParserException;
import org.semanticweb.owlapi.model.OWLClassExpression;
import org.semanticweb.owlapi.model.OWLOntologyLoaderConfiguration;
import org.semanticweb.owlapi.util.mansyntax.ManchesterOWLSyntaxParser;

import javax.inject.Provider;


/**
 * Author: Matthew Horridge

 * The University Of Manchester

 * Medical Informatics Group

 * Date: 11-Oct-2006



 * [email protected]

 * www.cs.man.ac.uk/~horridgm


 *
 */
class OWLClassExpressionChecker implements OWLExpressionChecker {

    private OWLModelManager mngr;


    public OWLClassExpressionChecker(OWLModelManager mngr) {
        this.mngr = mngr;
    }


    public void check(String text) throws OWLExpressionParserException {
        createObject(text);
    }


    public OWLClassExpression createObject(String text) throws OWLExpressionParserException {
        if(text.isEmpty()) {
            return null;
        }
        ManchesterOWLSyntaxParser parser = new ManchesterOWLSyntaxParserImpl(OWLOntologyLoaderConfiguration::new, mngr.getOWLDataFactory());
        parser.setOWLEntityChecker(new ProtegeOWLEntityChecker(mngr.getOWLEntityFinder()));
        try {
            return parser.parseClassExpression(text);
        }
        catch (ParserException e) {
            throw ParserUtil.convertException(e);
        }
    }
}