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Java > Open Source Codes > org > netbeans > examples > debugger > jpda > smartstepping1 > SmartSteppingCallbackImpl


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.examples.debugger.jpda.smartstepping1;
21
22 import org.netbeans.spi.debugger.ContextProvider;
23 import org.netbeans.api.debugger.jpda.JPDAThread;
24 import org.netbeans.api.debugger.jpda.SmartSteppingFilter;
25 import org.netbeans.spi.debugger.jpda.SmartSteppingCallback;
26
27
28 public class SmartSteppingCallbackImpl extends SmartSteppingCallback {
29
30
31     /**
32      * Defines default set of smart stepping filters. Method is called when
33      * a new JPDA debugger session is created.
34      *
35      * @param f a filter to be initialized
36      */
37     public void initFilter (SmartSteppingFilter f) {
38     }
39     
40     /**
41      * This method is called during stepping through debugged application.
42      * The execution is stopped when all registerred SmartSteppingListeners
43      * returns true.
44      *
45      * @param thread contains all available information about current position
46      * in debugged application
47      * @param f a filter
48      * @return true if execution should be stopped on the current position
49      */
50     public boolean stopHere (
51         ContextProvider lookupProvider,
52         JPDAThread thread,
53         SmartSteppingFilter f
54     ) {
55         String JavaDoc methodName = thread.getMethodName ();
56         return !methodName.startsWith ("set");
57     }
58 }
59
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