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.datematrix.stub;
025    
026    import java.util.Date;
027    
028    import org.ujmp.core.datematrix.DateMatrix2D;
029    import org.ujmp.core.objectmatrix.factory.DefaultSparseObjectMatrix2DFactory;
030    import org.ujmp.core.objectmatrix.factory.SparseObjectMatrix2DFactory;
031    import org.ujmp.core.util.CoordinateIterator2D;
032    
033    public abstract class AbstractSparseDateMatrix2D extends AbstractSparseDateMatrix implements
034                    DateMatrix2D {
035            private static final long serialVersionUID = 2181329606929093563L;
036    
037            public static SparseObjectMatrix2DFactory factory = new DefaultSparseObjectMatrix2DFactory();
038    
039            public final Iterable<long[]> allCoordinates() {
040                    return new CoordinateIterator2D(getSize());
041            }
042    
043            public final Date getDate(long... coordinates) {
044                    return getDate(coordinates[ROW], coordinates[COLUMN]);
045            }
046    
047            public final void setDate(Date value, long... coordinates) {
048                    setDate(value, coordinates[ROW], coordinates[COLUMN]);
049            }
050    
051            public Date getObject(long row, long column) {
052                    return getDate(row, column);
053            }
054    
055            public Date getObject(int row, int column) {
056                    return getDate(row, column);
057            }
058    
059            public void setObject(Date value, long row, long column) {
060                    setDate(value, row, column);
061            }
062    
063            public void setObject(Date value, int row, int column) {
064                    setDate(value, row, column);
065            }
066    
067            public SparseObjectMatrix2DFactory getFactory() {
068                    return factory;
069            }
070    }