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.commonsmath; 025 026 import org.apache.commons.math.linear.BlockRealMatrix; 027 import org.ujmp.core.Coordinates; 028 import org.ujmp.core.Matrix; 029 import org.ujmp.core.doublematrix.factory.DenseDoubleMatrix2DFactory; 030 import org.ujmp.core.exceptions.MatrixException; 031 032 public class CommonsMathBlockDenseDoubleMatrix2D extends 033 AbstractCommonsMathDenseDoubleMatrix2D { 034 private static final long serialVersionUID = 4040628102089767983L; 035 036 public static final DenseDoubleMatrix2DFactory factory = new CommonsMathBlockDenseDoubleMatrix2DFactory(); 037 038 public CommonsMathBlockDenseDoubleMatrix2D(long... size) { 039 super(Coordinates.isZero(size) ? null : new BlockRealMatrix( 040 (int) size[ROW], (int) size[COLUMN])); 041 } 042 043 public CommonsMathBlockDenseDoubleMatrix2D(org.ujmp.core.Matrix source) 044 throws MatrixException { 045 this(source.getSize()); 046 for (long[] c : source.availableCoordinates()) { 047 setDouble(source.getAsDouble(c), c); 048 } 049 } 050 051 public CommonsMathBlockDenseDoubleMatrix2D(BlockRealMatrix matrix) { 052 super(matrix); 053 } 054 055 public Matrix chol() { 056 return super.chol(); 057 } 058 059 public Matrix inv() { 060 return super.inv(); 061 } 062 063 public Matrix transpose() { 064 return super.transpose(); 065 } 066 067 public Matrix mtimes(Matrix m) { 068 return super.mtimes(m); 069 } 070 071 public Matrix plus(Matrix m) { 072 return super.plus(m); 073 } 074 075 public Matrix minus(Matrix m) { 076 return super.minus(m); 077 } 078 079 public Matrix[] eig() { 080 return super.eig(); 081 } 082 083 public Matrix[] lu() { 084 return super.lu(); 085 } 086 087 public Matrix[] svd() { 088 return super.svd(); 089 } 090 091 public Matrix[] qr() { 092 return super.qr(); 093 } 094 095 public Matrix plus(double value) { 096 return super.plus(value); 097 } 098 099 public Matrix minus(double value) { 100 return super.minus(value); 101 } 102 103 public Matrix times(double value) { 104 return super.times(value); 105 } 106 107 public Matrix divide(double value) { 108 return super.divide(value); 109 } 110 111 public Matrix solve(Matrix b) { 112 return super.solve(b); 113 } 114 115 public DenseDoubleMatrix2DFactory getFactory() { 116 return factory; 117 } 118 119 }