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Java > Open Source Codes > com > vladium > util > asserts > $assert


1 /* Copyright (C) 2003 Vladimir Roubtsov. All rights reserved.
2  *
3  * This program and the accompanying materials are made available under
4  * the terms of the Common Public License v1.0 which accompanies this distribution,
5  * and is available at http://www.eclipse.org/legal/cpl-v10.html
6  *
7  * $Id: \044assert.java,v 1.1.1.1 2004/05/09 16:57:57 vlad_r Exp $
8  */
9 package com.vladium.util.asserts;
10
11 // ----------------------------------------------------------------------------
12 /**
13  * @author Vlad Roubtsov, (C) 2001
14  */
15 public
16 abstract class $assert
17 {
18     // public: ................................................................
19
20     
21     // TODO: set to false for release
22
23     /**
24      * Global compile time assertion flag.
25      */
26     public static final boolean ENABLED = false;
27     
28     /**
29      *
30      * @param condition
31      * @param msg
32      */
33     public static void ASSERT (final boolean condition, final String JavaDoc msg)
34     {
35         if (ENABLED)
36         {
37             if (! condition) throw new RuntimeException JavaDoc (msg);
38         }
39     }
40     
41     public static void ASSERT (final boolean condition)
42     {
43         if (ENABLED)
44         {
45             if (! condition) throw new RuntimeException JavaDoc ("ASSERTION FAILURE");
46         }
47     }
48     
49     
50     // protected: .............................................................
51
52     // package: ...............................................................
53
54     // private: ...............................................................
55
56     
57     private $assert () {} // prevent subclassing
58
59 } // end of class
60 // ----------------------------------------------------------------------------
61
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