/* 
	Copyright (C) 2012 Andreolli Cédric, Boulanger Chloé, Cléro Olivier, Guellier Antoine, Guilloux Sébastien, Templé Arthur

    This file is part of chemicalmozart.

    chemicalmozart 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 3 of the License, or
    (at your option) any later version.

    chemicalmozart 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 chemicalmozart.  If not, see <http://www.gnu.org/licenses/>
*/

package org.chemicalmozart.model.interfaces;


import java.util.HashSet;

import org.chemicalmozart.controler.Observable;



/**
 *  Description of the interface Chord.
 *
 *
 */
public interface Chord extends Observable {
    /**
     *  Description of the method getDegrees.
     *
     *
     * @return null
     */
    public HashSet<Degree> getDegrees() ;

}