| /***************************************************************************** |
| * Copyright (c) 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 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: |
| * Nicolas FAUVERGUE (CEA LIST) nicolas.fauvergue@cea.fr - Initial API and implementation |
| * |
| *****************************************************************************/ |
| |
| package org.eclipse.papyrus.sysml16.validation.rules.portsandflows; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.validation.AbstractModelConstraint; |
| import org.eclipse.emf.validation.IValidationContext; |
| import org.eclipse.papyrus.sysml16.portsandflows.InterfaceBlock; |
| import org.eclipse.uml2.uml.Behavior; |
| import org.eclipse.uml2.uml.Class; |
| |
| /** |
| * |
| * 9.3.2.9 InterfaceBlock [1] Interface blocks cannot own or inherit behaviors, |
| * have classifier behaviors, or methods for their behavioral features |
| * |
| */ |
| public class InterfaceBlockNoBehaviorConstraint extends AbstractModelConstraint { |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.eclipse.emf.validation.AbstractModelConstraint#validate(org.eclipse. |
| * emf.validation.IValidationContext) |
| */ |
| @Override |
| public IStatus validate(IValidationContext context) { |
| InterfaceBlock interfaceBlock = (InterfaceBlock) context.getTarget(); |
| Class clazz = interfaceBlock.getBase_Class(); |
| if (clazz != null) { |
| if (clazz.getClassifierBehavior() != null) { |
| return context.createFailureStatus(context.getTarget()); |
| } |
| EList<Behavior> ownedBehaviors = clazz.getOwnedBehaviors(); |
| if (ownedBehaviors != null && !ownedBehaviors.isEmpty()) { |
| return context.createFailureStatus(context.getTarget()); |
| } |
| } |
| return context.createSuccessStatus(); |
| } |
| } |