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Java > Open Source Codes > org > eclipse > debug > internal > ui > elements > adapters > ExpressionManagerContentAdapter


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
12 package org.eclipse.debug.internal.ui.elements.adapters;
13
14 import org.eclipse.core.runtime.CoreException;
15 import org.eclipse.debug.core.IExpressionManager;
16 import org.eclipse.debug.internal.ui.viewers.provisional.AsynchronousContentAdapter;
17 import org.eclipse.debug.internal.ui.viewers.provisional.IPresentationContext;
18 import org.eclipse.debug.ui.IDebugUIConstants;
19
20 public class ExpressionManagerContentAdapter extends AsynchronousContentAdapter {
21
22     protected Object JavaDoc[] getChildren(Object JavaDoc parent, IPresentationContext context) throws CoreException {
23         return ((IExpressionManager) parent).getExpressions();
24     }
25
26     protected boolean hasChildren(Object JavaDoc element, IPresentationContext context) throws CoreException {
27         return ((IExpressionManager)element).hasExpressions();
28     }
29     
30     protected boolean supportsPartId(String JavaDoc id) {
31         return id.equals(IDebugUIConstants.ID_EXPRESSION_VIEW);
32     }
33 }
34
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