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.Arrays;
027    
028    import org.ujmp.core.enums.FileFormat;
029    import org.ujmp.core.objectmatrix.stub.AbstractDenseObjectMatrix2D;
030    
031    public class FileFormatMatrix extends AbstractDenseObjectMatrix2D {
032            private static final long serialVersionUID = 1386986795129799225L;
033    
034            public FileFormatMatrix() {
035                    setLabel("Supported File Formats");
036                    setColumnLabel(0, "File Format");
037                    setColumnLabel(1, "Description");
038                    setColumnLabel(2, "Extensions");
039            }
040    
041            public Object getObject(long row, long column) {
042                    return getObject((int) row, (int) column);
043            }
044    
045            public Object getObject(int row, int column) {
046                    FileFormat f = FileFormat.values()[row];
047                    switch (column) {
048                    case 1:
049                            return f.getDescription();
050                    case 2:
051                            return Arrays.asList(f.getExtensions());
052                    default:
053                            return f.name();
054                    }
055            }
056    
057            public void setObject(Object value, long row, long column) {
058            }
059    
060            public void setObject(Object value, int row, int column) {
061            }
062    
063            public long[] getSize() {
064                    return new long[] { FileFormat.values().length, 3 };
065            }
066    
067    }