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Java > Open Source Codes > javolution > realtime > ConcurrentException


1 /*
2  * Javolution - Java(TM) Solution for Real-Time and Embedded Systems
3  * Copyright (C) 2005 - Javolution (http://javolution.org/)
4  * All rights reserved.
5  *
6  * Permission to use, copy, modify, and distribute this software is
7  * freely granted, provided that this notice is preserved.
8  */
9 package javolution.realtime;
10
11 /**
12  * This class encapsulates errors or exceptions raised during the execution
13  * of concurrent threads ({@link ConcurrentException} are raised upon exit of
14  * the {@link ConcurrentContext}).
15  * {@link ConcurrentException#getCause} identifies the source of the error.
16  *
17  * @author <a HREF="mailto:jean-marie@dautelle.com">Jean-Marie Dautelle</a>
18  * @version 1.0, October 4, 2004
19  * @see ConcurrentContext#exit
20  */
21 public class ConcurrentException extends RuntimeException {
22
23     /**
24      * Holds the cause.
25      */
26     private Throwable _cause;
27
28     /**
29      * Constructs a {@link ConcurrentException} caused by the specified
30      * error or exception.
31      *
32      * @param cause the cause of the error or exception.
33      */
34     ConcurrentException(Throwable cause) {
35         _cause = cause;
36     }
37
38     /**
39      * Returns the original cause of the exception or error.
40      *
41      * @return the exception or error as it has been raised by the
42      * <code>j2me.lang.Runnable</code>.
43      */
44     public Throwable getCause() {
45         return _cause;
46     }
47
48     private static final long serialVersionUID = 1865984637821984964L;
49 }
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