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/*******************************************************************************
* Copyright (c) 2000, 2013 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.ui;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.ui.progress.IDeferredWorkbenchAdapter;
import org.eclipse.ui.progress.IElementCollector;
/**
* Common function for a deferred workbench adapter for a debug element.
* <p>
* Clients may subclass this class to provide custom adapters for elements in a debug
* model. The debug platform provides <code>IDeferredWorkbenchAdapters</code> for the standard debug
* elements. Clients may override the default content in the debug view by providing an
* <code>IWorkbenchAdapter</code> or <code>IDeferredWorkbenchAdapter</code> for a debug
* element.
* </p>
* @since 3.1
* @deprecated deferred custom content in the debug views is no longer supported by
* {@link IDeferredWorkbenchAdapter}. Deferred custom content is currently supported
* by a provisional internal viewer framework.
*/
@Deprecated
public abstract class DeferredDebugElementWorkbenchAdapter extends DebugElementWorkbenchAdapter implements IDeferredWorkbenchAdapter {
/**
* An empty collection of children
*/
protected static final Object[] EMPTY = new Object[0];
@Override
public boolean isContainer() {
return true;
}
@Override
public ISchedulingRule getRule(Object object) {
return null;
}
@Override
public void fetchDeferredChildren(Object object, IElementCollector collector, IProgressMonitor monitor) {
if (monitor.isCanceled()) {
return;
}
Object[] children = getChildren(object);
if (monitor.isCanceled()) {
return;
}
if (children.length > 0) {
collector.add(children, monitor);
}
collector.done();
}
}
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