/******************************************************************************* | |
* Copyright (C) 2017 Fondazione Bruno Kessler. | |
* 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: | |
* Alberto Debiasi - initial API and implementation | |
******************************************************************************/ | |
package org.polarsys.chess.contracts.hierarchicalContractView.view; | |
import java.util.ArrayList; | |
import java.util.Collection; | |
import java.util.Iterator; | |
import org.eclipse.core.runtime.Platform; | |
import org.eclipse.emf.common.util.TreeIterator; | |
import org.eclipse.emf.ecore.EObject; | |
import org.eclipse.emf.ecore.util.EcoreUtil; | |
import org.eclipse.papyrus.uml.tools.model.UmlModel; | |
import org.eclipse.papyrus.uml.tools.model.UmlUtils; | |
import org.eclipse.uml2.uml.Class; | |
import org.eclipse.uml2.uml.UMLPackage; | |
import org.polarsys.chess.contracts.hierarchicalContractView.treeElements.CHESSRootNode; | |
import org.polarsys.chess.contracts.profile.chesscontract.util.EntityUtil; | |
import eu.fbk.eclipse.standardtools.hierarchicalContractView.core.treeElements.RootNode; | |
import eu.fbk.eclipse.standardtools.hierarchicalContractView.core.view.HierarchicalView; | |
public class CustomHierarchicalView extends HierarchicalView { | |
public static String View_ID = "org.polarsys.chess.contracts.hierarchicalContractView.view1"; | |
private EntityUtil entityUtil = EntityUtil.getInstance(); | |
public RootNode getSystemObjects() { | |
Platform.getBundle(" "); | |
UmlModel umlModel = UmlUtils.getUmlModel(); | |
ArrayList<Object> systems = null; | |
if (umlModel != null) { | |
systems = new ArrayList<Object>(); | |
TreeIterator<EObject> allElements = umlModel.getResource().getAllContents(); | |
if (allElements != null) { | |
Collection<org.eclipse.uml2.uml.Class> classes = EcoreUtil | |
.getObjectsByType(iterator2Collection(allElements), UMLPackage.eINSTANCE.getClass_()); | |
for (Class c : classes) { | |
if (entityUtil.isSystem(c)) { | |
systems.add(c); | |
} | |
} | |
if (systems.size() > 0) { | |
return new CHESSRootNode(systems); | |
} | |
} | |
} | |
return null; | |
} | |
private <T> Collection<T> iterator2Collection(final Iterator<T> iter) { | |
ArrayList<T> list = new ArrayList<T>(); | |
for (; iter.hasNext();) { | |
T item = iter.next(); | |
list.add(item); | |
} | |
return list; | |
} | |
} |