melbournesystem.java

poleperst-asynch也传上去 希望对大家有所帮助哦 谢谢

/* 
This file is part of the PolePosition database benchmark
http://www.polepos.org

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA  02111-1307, USA. */

package org.polepos.teams.prevayler.melbourne;

import java.io.*;
import java.util.*;

import org.polepos.data.*;
import org.polepos.teams.prevayler.*;


class MelbourneSystem implements Serializable {

    private final LinkedList<Pilot> _pilots = new LinkedList<Pilot>();
    private final transient Checksum _checksum;

    MelbourneSystem(Checksum checksum) {
        _checksum = checksum;
    }
    
    List pilots() {
        return _pilots;
    }

    void write(int objectsToCreate) {
        int i = _pilots.size() + 1;
        while (objectsToCreate != 0) {
            _pilots.add(new Pilot( "Pilot_" + i, "Herkules", i, 1 ));
            _checksum.add(i);
            i++;
            objectsToCreate--;
        }
    }

    void delete(int objectsToDelete) {
        _pilots.subList(0, objectsToDelete).clear();
    }

    private static final long serialVersionUID = 1L;
}