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


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: DxObject.java,v 1.9 2001/01/23 15:19:35 daniela Exp $
8
9 package org.ozoneDB.DxLib;
10
11
12 public class DxObject implements DxCompatible {
13     
14     final static long serialVersionUID = 1L;
15     
16     
17     /**
18      * Constructor
19      */
20     public DxObject() {
21     }
22     
23     
24     /**
25      * liefert eine kopie des objektes;
26      * sollte von subclasses ueberschrieben werden;
27      */
28     public Object JavaDoc clone() {
29         try {
30             return super.clone();
31         } catch (Exception JavaDoc e) {
32             throw new RuntimeException JavaDoc( e.toString() );
33         }
34     }
35     
36     
37     /**
38      * true, wenn receiver echt kleiner als obj
39      */
40     public boolean isLess( DxCompatible obj ) {
41         throw new RuntimeException JavaDoc( "isLess(): subclass responsibility" );
42     }
43     
44 }
45
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