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Java > Open Source Codes > org > eclipse > jdt > internal > debug > ui > monitors > AsyncJavaContendedMonitorAdapter


1 /*******************************************************************************
2  * Copyright (c) 2005, 2006 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.jdt.internal.debug.ui.monitors;
12
13 import org.eclipse.core.runtime.CoreException;
14 import org.eclipse.debug.internal.ui.viewers.provisional.IPresentationContext;
15
16 public class AsyncJavaContendedMonitorAdapter extends AsyncMonitorAdapter {
17
18     protected Object JavaDoc[] getChildren(Object JavaDoc parent, IPresentationContext context) throws CoreException {
19         JavaOwningThread owningThread= ((JavaContendedMonitor)parent).getOwningThread();
20         if (owningThread == null) {
21             return EMPTY;
22         }
23         return new Object JavaDoc[]{owningThread};
24     }
25
26     protected boolean hasChildren(Object JavaDoc element, IPresentationContext context) throws CoreException {
27         JavaContendedMonitor monitor = (JavaContendedMonitor) element;
28         return monitor.getOwningThread() != null;
29     }
30
31 }
32
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