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/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.elements.adapters;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.model.IMemoryBlockRetrieval;
import org.eclipse.debug.internal.ui.viewers.provisional.AsynchronousContentAdapter;
import org.eclipse.debug.internal.ui.viewers.provisional.IPresentationContext;
import org.eclipse.debug.ui.IDebugUIConstants;
public class MemoryRetrievalContentAdapter extends AsynchronousContentAdapter{
protected Object[] getChildren(Object parent, IPresentationContext context) throws CoreException {
String id = context.getId();
if (id.equals(IDebugUIConstants.ID_MEMORY_VIEW))
{
if (parent instanceof IMemoryBlockRetrieval)
{
return DebugPlugin.getDefault().getMemoryBlockManager().getMemoryBlocks((IMemoryBlockRetrieval)parent);
}
}
return EMPTY;
}
protected boolean hasChildren(Object element, IPresentationContext context) throws CoreException {
String id = context.getId();
if (id.equals(IDebugUIConstants.ID_MEMORY_VIEW))
{
if (element instanceof IMemoryBlockRetrieval)
{
if (((IMemoryBlockRetrieval)element).supportsStorageRetrieval())
return DebugPlugin.getDefault().getMemoryBlockManager().getMemoryBlocks((IMemoryBlockRetrieval)element).length > 0;
}
}
return false;
}
protected boolean supportsPartId(String id) {
return id.equals(IDebugUIConstants.ID_MEMORY_VIEW);
}
}
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