| /** |
| * <copyright> |
| * |
| * Copyright (c) 2013 CEA LIST 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: |
| * E.D.Willink(CEA LIST) - Initial API and implementation |
| * |
| * </copyright> |
| */ |
| package org.eclipse.ocl.examples.codegen.java.types; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.ocl.examples.codegen.cgmodel.CGBoxExp; |
| import org.eclipse.ocl.examples.codegen.cgmodel.CGValuedElement; |
| import org.eclipse.ocl.examples.codegen.java.JavaLocalContext; |
| import org.eclipse.ocl.examples.codegen.java.JavaStream; |
| import org.eclipse.ocl.examples.domain.ids.ElementId; |
| import org.eclipse.ocl.examples.domain.values.util.ValuesUtil; |
| |
| /** |
| * n UnlimitedNaturalObjectDescriptor describes the unboxed representations of an OCL UnlimitedNatural. |
| */ |
| public class UnlimitedNaturalObjectDescriptor extends UnboxedValueDescriptor implements UnboxedDescriptor |
| { |
| public UnlimitedNaturalObjectDescriptor(@NonNull ElementId elementId) { |
| super(elementId, Number.class); |
| } |
| |
| @Override |
| public @NonNull Boolean appendBox(@NonNull JavaStream js, @NonNull JavaLocalContext localContext, @NonNull CGBoxExp cgBoxExp,@NonNull CGValuedElement unboxedValue) { |
| js.appendDeclaration(cgBoxExp); |
| js.append(" = "); |
| if (!unboxedValue.isNonNull()) { |
| js.appendReferenceTo(unboxedValue); |
| js.append(" == null ? null : "); |
| } |
| js.appendClassReference(ValuesUtil.class); |
| js.append(".integerValueOf("); |
| js.appendReferenceTo(unboxedValue); |
| js.append(")"); |
| js.append(";\n"); |
| return true; |
| } |
| |
| @Override |
| public void appendEqualsValue(@NonNull JavaStream js, @NonNull CGValuedElement thisValue, @NonNull CGValuedElement thatValue, boolean notEquals) { |
| js.appendValueName(thisValue); |
| js.append(notEquals ? " != " : " == "); |
| js.appendValueName(thatValue); |
| } |
| } |