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.doublematrix.stub;
025    
026    import org.ujmp.core.doublematrix.SparseDoubleMatrix2D;
027    import org.ujmp.core.doublematrix.factory.DefaultSparseDoubleMatrix2DFactory;
028    import org.ujmp.core.doublematrix.factory.SparseDoubleMatrix2DFactory;
029    import org.ujmp.core.exceptions.MatrixException;
030    import org.ujmp.core.util.CoordinateIterator2D;
031    
032    public abstract class AbstractSparseDoubleMatrix2D extends AbstractSparseDoubleMatrix implements
033                    SparseDoubleMatrix2D {
034            private static final long serialVersionUID = 2930732801501704674L;
035    
036            public SparseDoubleMatrix2DFactory factory = new DefaultSparseDoubleMatrix2DFactory();
037    
038            public final Iterable<long[]> allCoordinates() {
039                    return new CoordinateIterator2D(getSize());
040            }
041    
042            public final double getDouble(long... coordinates) {
043                    return getDouble(coordinates[ROW], coordinates[COLUMN]);
044            }
045    
046            public final void setDouble(double value, long... coordinates) {
047                    setDouble(value, coordinates[ROW], coordinates[COLUMN]);
048            }
049    
050            public final Double getObject(long row, long column) throws MatrixException {
051                    return getDouble(row, column);
052            }
053    
054            public final void setObject(Double o, long row, long column) throws MatrixException {
055                    setDouble(o, row, column);
056            }
057    
058            public final Double getObject(int row, int column) throws MatrixException {
059                    return getDouble(row, column);
060            }
061    
062            public final void setObject(Double o, int row, int column) throws MatrixException {
063                    setDouble(o, row, column);
064            }
065    
066            public SparseDoubleMatrix2DFactory getFactory() {
067                    return factory;
068            }
069    
070    }