| /******************************************************************************* |
| * Copyright (c) 2005, 2014 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.core.internal.resources.mapping; |
| |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.resources.mapping.*; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| /** |
| * A simple resource mapping for converting IResource to ResourceMapping. |
| * It uses the resource as the model object and traverses deeply. |
| * |
| * @since 3.1 |
| */ |
| public class SimpleResourceMapping extends ResourceMapping { |
| private final IResource resource; |
| |
| public SimpleResourceMapping(IResource resource) { |
| this.resource = resource; |
| } |
| |
| @Override |
| public boolean contains(ResourceMapping mapping) { |
| if (mapping.getModelProviderId().equals(this.getModelProviderId())) { |
| Object object = mapping.getModelObject(); |
| if (object instanceof IResource) { |
| IResource other = (IResource) object; |
| return resource.getFullPath().isPrefixOf(other.getFullPath()); |
| } |
| if (object instanceof ShallowContainer) { |
| ShallowContainer sc = (ShallowContainer) object; |
| IResource other = sc.getResource(); |
| return resource.getFullPath().isPrefixOf(other.getFullPath()); |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public Object getModelObject() { |
| return resource; |
| } |
| |
| @Override |
| public String getModelProviderId() { |
| return ModelProvider.RESOURCE_MODEL_PROVIDER_ID; |
| } |
| |
| @Override |
| public IProject[] getProjects() { |
| if (resource.getType() == IResource.ROOT) |
| return ((IWorkspaceRoot) resource).getProjects(); |
| return new IProject[] {resource.getProject()}; |
| } |
| |
| @Override |
| public ResourceTraversal[] getTraversals(ResourceMappingContext context, IProgressMonitor monitor) { |
| if (resource.getType() == IResource.ROOT) { |
| return new ResourceTraversal[] {new ResourceTraversal(((IWorkspaceRoot) resource).getProjects(), IResource.DEPTH_INFINITE, IResource.NONE)}; |
| } |
| return new ResourceTraversal[] {new ResourceTraversal(new IResource[] {resource}, IResource.DEPTH_INFINITE, IResource.NONE)}; |
| } |
| } |