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Java > Open Source Codes > org > ozoneDB > DxLib > DxCompatible


1 // You can redistribute this software and/or modify it under the terms of
2 // the Ozone Library License version 1 published by ozone-db.org.
3 //
4 // The original code and portions created by SMB are
5 // Copyright (C) 1997-@year@ by SMB GmbH. All rights reserved.
6 //
7 // $Id: DxCompatible.java,v 1.6 2000/10/28 16:55:14 daniela Exp $
8
9 package org.ozoneDB.DxLib;
10
11 import java.io.*;
12
13 /**
14  * interface fuer objekte, die als key in collections verwendet werde
15  * sollen; wenn die methoden valueCopy(), readObject(), writeObject()
16  * der collections benoetigt werden, muessen auch die daten objekte
17  * dieses interface unterstuetzen oder von DxObject abgeleitet sein
18  *
19  *
20  * @author <a HREF="http://www.softwarebuero.de/">SMB</a>
21  * @version $Revision: 1.6 $Date: 2000/10/28 16:55:14 $
22  */
23 public interface DxCompatible extends Serializable, Cloneable JavaDoc {
24     
25     
26     /**
27      */
28     public boolean isLess( DxCompatible obj );
29     
30     
31     /**
32      */
33     public boolean equals( Object JavaDoc obj );
34     
35     
36     /**
37      */
38     public Object JavaDoc clone();
39 }
40
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