| /***************************************************************************** |
| * Copyright (c) 2016 CEA LIST. |
| * |
| * |
| * 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: |
| * David LOPEZ BETANCUR (CEA LIST) |
| * Sebastien REVOL (CEA LIST) |
| * |
| *****************************************************************************/ |
| package org.eclipse.papyrus.moka.xygraph.properties.constraints; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.papyrus.infra.constraints.constraints.AbstractConstraint; |
| import org.eclipse.papyrus.infra.constraints.constraints.Constraint; |
| import org.eclipse.papyrus.infra.emf.utils.EMFHelper; |
| import org.eclipse.papyrus.moka.xygraph.model.xygraph.XYGraphDescriptor; |
| |
| public class IsXYGraphConstraint extends AbstractConstraint{ |
| |
| @Override |
| protected boolean equivalent(Constraint constraint) { |
| return constraint == this || constraint instanceof IsXYGraphConstraint; |
| } |
| |
| @Override |
| protected boolean match(Object selection) { |
| final boolean expectedValue = Boolean.parseBoolean(getValue("expectedValue")); //$NON-NLS-1$ |
| final EObject obj = EMFHelper.getEObject(selection); |
| return (obj instanceof XYGraphDescriptor) == expectedValue; |
| } |
| } |
