| /******************************************************************************* |
| * Copyright (c) 2013, 2019 CEA LIST and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * E.D.Willink(CEA LIST) - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ocl.examples.codegen.java.types; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.ocl.examples.codegen.generator.CodeGenerator; |
| import org.eclipse.ocl.examples.codegen.generator.TypeDescriptor; |
| import org.eclipse.ocl.examples.codegen.java.JavaStream; |
| import org.eclipse.ocl.pivot.ids.ElementId; |
| |
| /** |
| * A RootObjectDescriptor describes the java.lang.Object type when that is precisely the type in use, as opposed to the usage of Object as the pragmatic |
| * usage when a Java class cannot be determined. |
| */ |
| public class RootObjectDescriptor extends AbstractDescriptor implements SimpleDescriptor |
| { |
| public RootObjectDescriptor(@NonNull ElementId elementId) { |
| super(elementId); |
| } |
| |
| @Override |
| public void append(@NonNull JavaStream javaStream, @Nullable Boolean isRequired) { |
| javaStream.appendClassReference(isRequired, Object.class); |
| } |
| |
| @Override |
| public @NonNull String getClassName() { |
| return Object.class.getName(); |
| } |
| |
| @Override |
| public @NonNull EcoreDescriptor getEcoreDescriptor(@NonNull CodeGenerator codeGenerator, @Nullable Class<?> instanceClass) { |
| return this; |
| } |
| |
| @Override |
| public @NonNull Class<?> getJavaClass() { |
| return Object.class; |
| } |
| |
| @Override |
| public @NonNull UnboxedDescriptor getUnboxedDescriptor(@NonNull CodeGenerator codeGenerator) { |
| return this; |
| } |
| |
| @Override |
| public @Nullable Class<?> hasJavaClass() { |
| return Object.class; |
| } |
| |
| @Override |
| public boolean isAssignableFrom(@NonNull TypeDescriptor typeDescriptor) { |
| return true; |
| } |
| } |