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.ehcache;
025    
026    import java.io.Closeable;
027    import java.io.Flushable;
028    import java.io.IOException;
029    
030    import org.ujmp.core.Coordinates;
031    import org.ujmp.core.Matrix;
032    import org.ujmp.core.exceptions.MatrixException;
033    import org.ujmp.core.interfaces.Erasable;
034    import org.ujmp.core.objectmatrix.stub.AbstractMapToSparseMatrixWrapper;
035    
036    public class EhcacheSparseObjectMatrix extends AbstractMapToSparseMatrixWrapper implements
037                    Flushable, Closeable, Erasable {
038            private static final long serialVersionUID = -7743149828558906127L;
039    
040            public EhcacheSparseObjectMatrix(Matrix m) throws MatrixException, IOException {
041                    super(new EhcacheMap<Coordinates, Object>(EhcacheSparseObjectMatrix.class.getSimpleName()
042                                    + System.nanoTime()), m);
043            }
044    
045            public EhcacheSparseObjectMatrix(long... size) throws MatrixException, IOException {
046                    super(new EhcacheMap<Coordinates, Object>(EhcacheSparseObjectMatrix.class.getSimpleName()
047                                    + System.nanoTime()), size);
048            }
049    
050            public void erase() throws IOException {
051                    ((Erasable) getMap()).erase();
052            }
053    
054            public void flush() throws IOException {
055                    ((Flushable) getMap()).flush();
056            }
057    
058            public void close() throws IOException {
059                    ((Closeable) getMap()).close();
060            }
061    
062    }