dxdiskhashcompatible.java

来自「Java的面向对象数据库系统的源代码」· Java 代码 · 共 62 行

// You can redistribute this software and/or modify it under the terms of
// the Ozone Library License version 1 published by ozone-db.org.
//
// The original code and portions created by SMB are
// Copyright (C) 1997-@year@ by SMB GmbH. All rights reserved.
//
// $Id: DxDiskHashCompatible.java,v 1.3 2002/12/30 10:13:50 per_nyfelt Exp $

package org.ozoneDB.DxLib;

import java.util.*;


/**
 * @author <a href="http://www.softwarebuero.de/">SMB</a>
 * @version $Revision: 1.3 $Date: 2002/12/30 10:13:50 $
 */
public class DxDiskHashCompatible extends DxObject {

    final static long serialVersionUID = 1L;

    /** */
    protected Vector tables = new Vector();


    /** */
    public DxDiskHashCompatible() {
    }


    /** */
    public void addTable( DxDiskHashMap _table ) {
        tables.addElement( _table );
    }


    /** */
    public void removeTable( DxDiskHashMap _table ) {
        tables.removeElement( _table );
    }


    /**
     * The methods signals that this element will no longer be
     * accesses without a re-fetch (elementForKey()) from the
     * DxDiskHashMap.
     * @see DxDiskHashMap
     */
    public void done() {
        System.out.print( "." );
    //        for (Enumeration e=tables.elements(); e.hasMoreElements();)
    //            ((DxDiskHashMap)e.nextElement()).elementDone (this);
    }


    /** */
    protected void finalize() throws Throwable {
        done();
        super.finalize();
    }
}