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Java > Open Source Codes > org > eclipse > jdi > internal > event > StepEventImpl


1 /*******************************************************************************
2  * Copyright (c) 2000, 2005 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.jdi.internal.event;
12
13
14 import java.io.DataInputStream JavaDoc;
15 import java.io.IOException JavaDoc;
16
17 import org.eclipse.jdi.internal.MirrorImpl;
18 import org.eclipse.jdi.internal.VirtualMachineImpl;
19 import org.eclipse.jdi.internal.request.RequestID;
20
21 import com.sun.jdi.event.StepEvent;
22
23 /**
24  * this class implements the corresponding interfaces
25  * declared by the JDI specification. See the com.sun.jdi package
26  * for more information.
27  *
28  */
29 public class StepEventImpl extends LocatableEventImpl implements StepEvent {
30     /** Jdwp Event Kind. */
31     public static final byte EVENT_KIND = EVENT_SINGLE_STEP;
32
33     /**
34      * Creates new StepEventImpl.
35      */
36     private StepEventImpl(VirtualMachineImpl vmImpl, RequestID requestID) {
37         super("StepEvent", vmImpl, requestID); //$NON-NLS-1$
38 }
39         
40     /**
41      * @return Creates, reads and returns new EventImpl, of which requestID has already been read.
42      */
43     public static StepEventImpl read(MirrorImpl target, RequestID requestID, DataInputStream JavaDoc dataInStream) throws IOException JavaDoc {
44         VirtualMachineImpl vmImpl = target.virtualMachineImpl();
45         StepEventImpl event = new StepEventImpl(vmImpl, requestID);
46         event.readThreadAndLocation(target, dataInStream);
47         return event;
48     }
49 }
50
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