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 }