| /***************************************************************************** |
| * |
| * Copyright (c) 2017 CEA LIST. |
| * |
| * 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: |
| * CEA LIST Initial API and implementation |
| * |
| *****************************************************************************/ |
| package org.eclipse.papyrus.moka.externalcontrol.util; |
| |
| import java.util.List; |
| |
| import org.eclipse.papyrus.moka.externalcontrol.controller.IExternallyControlledVisitor; |
| import org.eclipse.papyrus.moka.fuml.loci.ISemanticVisitor; |
| |
| public class PushPullStrategyUtil { |
| |
| public static IExternallyControlledVisitor<? extends ISemanticVisitor> pullFirstEnabledVisitor(List<IExternallyControlledVisitor<? extends ISemanticVisitor>> visitorList){ |
| for (int i=0; i< visitorList.size(); i++){ |
| IExternallyControlledVisitor<? extends ISemanticVisitor> visitor = visitorList.get(i); |
| if( visitor.isExecutionAllowed()){ |
| visitorList.remove(i); |
| return visitor; |
| } |
| } |
| return null; |
| } |
| } |