/*******************************************************************************
* Copyright (c) 2007 Spring IDE Developers
* 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:
* Spring IDE Developers - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.webflow.ui.workingsets;
import org.eclipse.core.resources.IFile;
import org.springframework.ide.eclipse.core.model.IModelElement;
import org.springframework.ide.eclipse.webflow.core.model.IWebflowConfig;
import org.springframework.ide.eclipse.webflow.ui.navigator.WebflowNavigatorContentProvider;
/**
* Simple wrapper of {@link WebflowNavigatorContentProvider} that prevents children
* of a {@link IFile} instance.
* @author Christian Dupuis
* @author Torsten Juergeleit
* @since 2.0
*/
public class WebflowWorkingSetContentProvider extends
WebflowNavigatorContentProvider {
public Object[] getChildren(Object parentElement) {
if (parentElement instanceof IFile) {
return IModelElement.NO_CHILDREN;
}
else if (parentElement instanceof IWebflowConfig) {
return IModelElement.NO_CHILDREN;
}
return super.getChildren(parentElement);
}
}