| /******************************************************************************* |
| * Copyright (c) 2018 Agence spatiale canadienne / Canadian Space Agency |
| * 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: |
| * Pierre Allard, |
| * Regent L'Archeveque, |
| * Sebastien Gemme - initial API and implementation |
| * SPDX-License-Identifier: EPL-1.0 |
| * |
| *******************************************************************************/ |
| package org.eclipse.apogy.common.topology.addons.dynamics; |
| |
| import org.eclipse.apogy.common.topology.AbstractNodeVisitor; |
| import org.eclipse.apogy.common.topology.Node; |
| |
| public class PhysicalBodyNodeMassVisitor extends AbstractNodeVisitor { |
| |
| protected double totalMass = 0.0; |
| |
| public PhysicalBodyNodeMassVisitor() { |
| setType(PhysicalBody.class); |
| } |
| |
| @Override |
| public void visit(Node node) { |
| if (node instanceof PhysicalBody) { |
| PhysicalBody physicalBodyNode = (PhysicalBody) node; |
| if (physicalBodyNode.getPhysicalProperties() != null) { |
| this.totalMass += physicalBodyNode.getPhysicalProperties().getMass(); |
| } |
| } |
| |
| } |
| |
| public double getTotalMass() { |
| return this.totalMass; |
| } |
| } // PhysicalBodyNodeMassVisitor |
