| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.core.variables; |
| |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.debug.core.variables.ExpandVariableContext; |
| |
| /** |
| * Expands a resource's container type variable into the desired |
| * result format. |
| * @since 3.0 |
| */ |
| public class ContainerExpander extends ResourceExpander { |
| |
| /** |
| * Create an instance |
| */ |
| public ContainerExpander() { |
| super(); |
| } |
| |
| /** |
| * @see ResourceExpander#expand(String, ExpandVariableContext) |
| */ |
| protected IResource expand(String varValue, ExpandVariableContext context) { |
| IResource resource = super.expand(varValue, context); |
| if (resource != null) { |
| return resource.getParent(); |
| } |
| return null; |
| } |
| } |