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/*******************************************************************************
* Copyright (c) 2007, 2010 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.equinox.internal.p2.ui.viewers;
import org.eclipse.equinox.p2.repository.artifact.IArtifactDescriptor;
/**
* Content provider for provisioning repositories. The repositories are the
* elements and the repository children are retrieved asynchronously
* using the IDeferredWorkbenchAdapter mechanism.
*
* @since 3.4
*
*/
public class RepositoryContentProvider extends DeferredQueryContentProvider {
@Override
public Object[] getChildren(final Object parent) {
Object[] children = super.getChildren(parent);
if (children != null)
return children;
if (parent instanceof IArtifactDescriptor) {
return ((IArtifactDescriptor) parent).getProcessingSteps();
}
return null;
}
}
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