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    }