001    /*
002     * Copyright (C) 2008-2010 by Holger Arndt
003     *
004     * This file is part of the Universal Java Matrix Package (UJMP).
005     * See the NOTICE file distributed with this work for additional
006     * information regarding copyright ownership and licensing.
007     *
008     * UJMP is free software; you can redistribute it and/or modify
009     * it under the terms of the GNU Lesser General Public License as
010     * published by the Free Software Foundation; either version 2
011     * of the License, or (at your option) any later version.
012     *
013     * UJMP is distributed in the hope that it will be useful,
014     * but WITHOUT ANY WARRANTY; without even the implied warranty of
015     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
016     * GNU Lesser General Public License for more details.
017     *
018     * You should have received a copy of the GNU Lesser General Public
019     * License along with UJMP; if not, write to the
020     * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
021     * Boston, MA  02110-1301  USA
022     */
023    
024    package org.ujmp.core.util.matrices;
025    
026    import java.util.Map;
027    
028    import org.ujmp.core.mapmatrix.AbstractMapMatrix;
029    import org.ujmp.core.mapmatrix.MapMatrix;
030    
031    public class MatrixSystemEnvironment extends AbstractMapMatrix<String, String> {
032            private static final long serialVersionUID = -8952532238520266448L;
033    
034            public MatrixSystemEnvironment() {
035                    setLabel("System Environment");
036            }
037    
038            public Map<String, String> getMap() {
039                    return System.getenv();
040            }
041    
042            public MapMatrix<String, String> copy() {
043                    return new MatrixSystemEnvironment();
044            }
045    
046    }