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 }