dxdiskhashcompatible.java

用Java写的面相对象的数据库管理系统

// 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) 1997-2000 by SMB GmbH. All rights reserved.
//
// $Id: DxDiskHashCompatible.java,v 1.5 2000/10/28 16:55:14 daniela Exp $

package org.ozoneDB.DxLib;

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


/**
 * @author <a href="http://www.softwarebuero.de/">SMB</a>
 * @version $Revision: 1.5 $Date: 2000/10/28 16:55:14 $
 */
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
     * DxDiskHastable.
     * @see DxDiskHastable
     */
    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();
    } 
}