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Java > Open Source Codes > com > sun > tools > example > debug > event > WatchpointEventSet


1 /*
2  * @(#)WatchpointEventSet.java 1.9 05/11/17
3  *
4  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
5  * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
6  */
7 /*
8  * Copyright (c) 1997-1999 by Sun Microsystems, Inc. All Rights Reserved.
9  *
10  * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
11  * modify and redistribute this software in source and binary code form,
12  * provided that i) this copyright notice and license appear on all copies of
13  * the software; and ii) Licensee does not utilize the software in a manner
14  * which is disparaging to Sun.
15  *
16  * This software is provided "AS IS," without a warranty of any kind. ALL
17  * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
18  * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
19  * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
20  * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
21  * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
22  * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
23  * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
24  * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
25  * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
26  * POSSIBILITY OF SUCH DAMAGES.
27  *
28  * This software is not designed or intended for use in on-line control of
29  * aircraft, air traffic, aircraft navigation or aircraft communications; or in
30  * the design, construction, operation or maintenance of any nuclear
31  * facility. Licensee represents and warrants that it will not use or
32  * redistribute the Software for such purposes.
33  */
34
35 package com.sun.tools.example.debug.event;
36
37 import com.sun.jdi.*;
38 import com.sun.jdi.event.*;
39
40 public abstract class WatchpointEventSet extends LocatableEventSet {
41     
42     WatchpointEventSet(EventSet jdiEventSet) {
43         super(jdiEventSet);
44     }
45
46     /**
47      * Returns the field that is about to be accessed/modified.
48      *
49      * @return a {@link Field} which mirrors the field
50      * in the target VM.
51      */
52     public Field getField() {
53         return ((WatchpointEvent)oneEvent).field();
54     }
55
56     /**
57      * Returns the object whose field is about to be accessed/modified.
58      * Return null is the access is to a static field.
59      *
60      * @return a {@link ObjectReference} which mirrors the event's
61      * object in the target VM.
62      */
63     public ObjectReference getObject() {
64         return ((WatchpointEvent)oneEvent).object();
65     }
66
67     /**
68      * Current value of the field.
69      */
70     public Value getValueCurrent() {
71         return ((WatchpointEvent)oneEvent).valueCurrent();
72     }
73 }
74
75
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