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.lucene;
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.interfaces.Erasable;
033    import org.ujmp.core.objectmatrix.stub.AbstractMapToSparseMatrixWrapper;
034    
035    public class LuceneSparseObjectMatrix extends AbstractMapToSparseMatrixWrapper
036                    implements Flushable, Closeable, Erasable {
037            private static final long serialVersionUID = -5164282058414257917L;
038    
039            public LuceneSparseObjectMatrix(long... size) throws IOException {
040                    super(new LuceneMap<Coordinates, Object>(), size);
041            }
042    
043            public LuceneSparseObjectMatrix(Matrix matrix) throws IOException {
044                    super(new LuceneMap<Coordinates, Object>(), matrix);
045            }
046    
047            public void erase() throws IOException {
048                    ((Erasable) getMap()).erase();
049            }
050    
051            public void flush() throws IOException {
052                    ((Flushable) getMap()).flush();
053            }
054    
055            public void close() throws IOException {
056                    ((Closeable) getMap()).close();
057            }
058    
059    }