001    /*
002     * $RCSfile: AssignmentStrategyFactory.java,v $
003     *
004     * Created on March 13, 2003, 11:03 AM
005     *
006     * This file is part of the STAR Scheduler.
007     * Copyright (c) 2002-2006 STAR Collaboration - Brookhaven National Laboratory
008     *
009     * STAR Scheduler is free software; you can redistribute it and/or modify
010     * it under the terms of the GNU General Public License as published by
011     * the Free Software Foundation; either version 2 of the License, or
012     * (at your option) any later version.
013     *
014     * STAR Scheduler is distributed in the hope that it will be useful,
015     * but WITHOUT ANY WARRANTY; without even the implied warranty of
016     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
017     * GNU General Public License for more details.
018     *
019     * You should have received a copy of the GNU General Public License
020     * along with STAR Scheduler; if not, write to the Free Software
021     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
022     */
023    package gov.bnl.star.offline.scheduler.policy;
024    
025    import gov.bnl.star.offline.scheduler.CatalogQuery;
026    import gov.bnl.star.offline.scheduler.*;
027    import gov.bnl.star.offline.scheduler.catalog.QueryResult;
028    import java.util.*;
029    
030    
031    /** Decides which strategy is to be used to assign the query results to the
032     * different targets (nodes or group of nodes).
033     *
034     * @author Gabriele Carcassi & Pavel Jakl
035     * @version $Revision: 1.8 $ $Date: 2006/11/21 00:41:32 $
036     */
037    public class AssignmentStrategyFactory {
038        /** Decides which strategy is to be used to assign the query results to the
039         * different targets (nodes or group of nodes).
040         * @return the assignment strategy to use
041         */
042        static public AssignmentStrategy createCopySelector() {
043            return new SelectorAssignmentStrategy();
044        }
045    }