| /******************************************************************************* |
| * Copyright (c) 2006, 2014 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.core.internal.resources.mapping; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.mapping.*; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| /** |
| * A resource mapping for a shallow container. |
| */ |
| public class ShallowResourceMapping extends ResourceMapping { |
| |
| private final ShallowContainer container; |
| |
| public ShallowResourceMapping(ShallowContainer container) { |
| this.container = container; |
| } |
| |
| @Override |
| public Object getModelObject() { |
| return container; |
| } |
| |
| @Override |
| public String getModelProviderId() { |
| return ModelProvider.RESOURCE_MODEL_PROVIDER_ID; |
| } |
| |
| @Override |
| public IProject[] getProjects() { |
| return new IProject[] {container.getResource().getProject()}; |
| } |
| |
| @Override |
| public ResourceTraversal[] getTraversals(ResourceMappingContext context, IProgressMonitor monitor) { |
| return new ResourceTraversal[] {new ResourceTraversal(new IResource[] {container.getResource()}, IResource.DEPTH_ONE, IResource.NONE)}; |
| } |
| |
| @Override |
| public boolean contains(ResourceMapping mapping) { |
| if (mapping.getModelProviderId().equals(this.getModelProviderId())) { |
| Object object = mapping.getModelObject(); |
| IResource resource = container.getResource(); |
| // A shallow mapping only contains direct file children or equal shallow containers |
| if (object instanceof ShallowContainer) { |
| ShallowContainer sc = (ShallowContainer) object; |
| return sc.getResource().equals(resource); |
| } |
| if (object instanceof IResource) { |
| IResource other = (IResource) object; |
| return other.getType() == IResource.FILE && resource.getFullPath().equals(other.getFullPath().removeLastSegments(1)); |
| } |
| } |
| return false; |
| } |
| |
| } |