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A Swing Component that combines a JTree and a JTable.

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package org.coode.matrix.model.helper;

import org.semanticweb.owlapi.model.OWLClass;
import org.semanticweb.owlapi.model.OWLDataFactory;

import java.util.HashSet;
import java.util.Set;

/*
* Copyright (C) 2007, 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
*/

/**
 * Author: Nick Drummond

 * http://www.cs.man.ac.uk/~drummond/


 * 
 * The University Of Manchester

 * Bio Health Informatics Group

 * Date: Jul 3, 2007


 */
public class ModelHelper {

    public static Set filterClasses(Set> original, OWLDataFactory df) {
        Set result = new HashSet();
        final OWLClass owlNothing = df.getOWLNothing();
        for (Set set : original) {
            if (!set.contains(owlNothing)){
                result.addAll(set);
            }
        }
        return result;
    }
}