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.charmatrix.impl;
025    
026    import org.ujmp.core.Matrix;
027    import org.ujmp.core.charmatrix.CharMatrix;
028    import org.ujmp.core.enums.ValueType;
029    import org.ujmp.core.exceptions.MatrixException;
030    import org.ujmp.core.genericmatrix.impl.DefaultSparseGenericMatrix;
031    import org.ujmp.core.util.MathUtil;
032    
033    public class DefaultSparseCharMatrix extends DefaultSparseGenericMatrix<Character> implements
034                    CharMatrix {
035            private static final long serialVersionUID = -5517642834164442745L;
036    
037            public DefaultSparseCharMatrix(Matrix m) throws MatrixException {
038                    super(m, -1);
039            }
040    
041            public DefaultSparseCharMatrix(Matrix m, int maximumNumberOfEntries) throws MatrixException {
042                    super(m, maximumNumberOfEntries);
043            }
044    
045            public DefaultSparseCharMatrix(long... size) {
046                    super(size);
047            }
048    
049            public DefaultSparseCharMatrix(int maximumNumberOfEntries, long... size) {
050                    super(maximumNumberOfEntries, size);
051            }
052    
053            
054            public final ValueType getValueType() {
055                    return ValueType.CHAR;
056            }
057    
058            
059            public char getChar(long... coordinates) throws MatrixException {
060                    return MathUtil.getChar(getObject(coordinates));
061            }
062    
063            
064            public void setChar(char value, long... coordinates) throws MatrixException {
065                    setObject(value, coordinates);
066            }
067    
068    }