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.intmatrix.stub; 025 026 import static org.ujmp.core.util.VerifyUtil.assertTrue; 027 028 import org.ujmp.core.enums.ValueType; 029 import org.ujmp.core.exceptions.MatrixException; 030 import org.ujmp.core.genericmatrix.stub.AbstractGenericMatrix; 031 import org.ujmp.core.intmatrix.IntMatrix; 032 import org.ujmp.core.util.MathUtil; 033 034 public abstract class AbstractIntMatrix extends AbstractGenericMatrix<Integer> implements IntMatrix { 035 036 private static final long serialVersionUID = -5153569448031492210L; 037 038 public final Integer getObject(long... coordinates) throws MatrixException { 039 return getInt(coordinates); 040 } 041 042 public final void setObject(Integer o, long... coordinates) throws MatrixException { 043 setInt(o, coordinates); 044 } 045 046 public final int getAsInt(long... coordinates) throws MatrixException { 047 return getInt(coordinates); 048 } 049 050 public final void setAsInt(int value, long... coordinates) throws MatrixException { 051 setInt(value, coordinates); 052 } 053 054 public final double getAsDouble(long... coordinates) throws MatrixException { 055 return getInt(coordinates); 056 } 057 058 public final void setAsDouble(double value, long... coordinates) throws MatrixException { 059 assertTrue(!MathUtil.isNaNOrInfinite(value), "Nan, Inf and -Inf not allowed in this matrix"); 060 setInt((int) value, coordinates); 061 } 062 063 public final ValueType getValueType() { 064 return ValueType.INT; 065 } 066 067 }