| /***************************************************************************** |
| * Copyright (c) 2021 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: |
| * Patrick Tessier (CEA LIST) patrick.tessier@cea.fr - Initial API and implementation |
| * |
| *****************************************************************************/ |
| package org.eclipse.papyrus.sysml16.elementgroup.ui.queries.element; |
| |
| import org.eclipse.uml2.uml.Element; |
| import org.eclipse.uml2.uml.util.UMLUtil; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| |
| import org.eclipse.papyrus.emf.facet.efacet.core.IFacetManager; |
| import org.eclipse.papyrus.emf.facet.efacet.core.exception.DerivedTypedElementException; |
| import org.eclipse.papyrus.emf.facet.query.java.core.IJavaQuery2; |
| import org.eclipse.papyrus.emf.facet.query.java.core.IParameterValueList2; |
| import org.eclipse.papyrus.sysml16.modelelements.ElementGroup; |
| |
| public class OrderedMembersQuery implements IJavaQuery2<Element, Collection<Element>> { |
| |
| |
| public Collection<Element> evaluate(final Element context, |
| final IParameterValueList2 parameterValues, |
| final IFacetManager facetManager) |
| throws DerivedTypedElementException { |
| |
| ElementGroup elementGroup = UMLUtil.getStereotypeApplication(context, ElementGroup.class); |
| if (elementGroup == null) { |
| return Collections.emptyList(); |
| } else { |
| Collection<Element> collec = elementGroup.getMember(); |
| return collec; |
| } |
| } |
| } |
