| /* |
| * Copyright (c) 2011 Google Inc. |
| * |
| * 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 |
| */ |
| package com.google.eclipse.protobuf.junit; |
| |
| import static com.google.common.collect.Maps.newLinkedHashMap; |
| import static java.util.Collections.unmodifiableSet; |
| |
| import java.util.*; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.xtext.naming.QualifiedName; |
| import org.eclipse.xtext.resource.IEObjectDescription; |
| import org.eclipse.xtext.scoping.IScope; |
| |
| /** |
| * @author alruiz@google.com (Alex Ruiz) |
| */ |
| public class IEObjectDescriptions { |
| |
| public static IEObjectDescriptions descriptionsIn(IScope scope) { |
| return descriptions(scope.getAllElements()); |
| } |
| |
| public static IEObjectDescriptions descriptions(Iterable<IEObjectDescription> elements) { |
| return new IEObjectDescriptions(elements); |
| } |
| |
| private final Map<String, IEObjectDescription> descriptions = newLinkedHashMap(); |
| |
| private IEObjectDescriptions(Iterable<IEObjectDescription> elements) { |
| for (IEObjectDescription d : elements) { |
| QualifiedName name = d.getName(); |
| descriptions.put(name.toString(), d); |
| } |
| } |
| |
| public EObject objectDescribedAs(String name) { |
| IEObjectDescription d = descriptions.get(name); |
| return d.getEObjectOrProxy(); |
| } |
| |
| public int size() { |
| return descriptions.size(); |
| } |
| |
| public Collection<String> names() { |
| return unmodifiableSet(descriptions.keySet()); |
| } |
| |
| @Override public String toString() { |
| return descriptions.keySet().toString(); |
| } |
| } |