| /******************************************************************************* |
| * Copyright (c) 2014, 2018 Willink Transformations and others. |
| * 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: |
| * E.D.Willink - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ocl.examples.debug.stepper; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.ocl.examples.debug.vm.evaluator.VMEvaluationStepper; |
| import org.eclipse.ocl.pivot.Element; |
| |
| /** |
| * An ElementStepper provides the non-standard behaviour of stopping before and after execution of an AST node. |
| */ |
| public class ElementStepper extends AbstractStepper |
| { |
| public static @NonNull ElementStepper INSTANCE = new ElementStepper(); |
| |
| @Override |
| public boolean isPreStoppable(@NonNull VMEvaluationStepper rootVMEvaluationVisitor, @NonNull Element element) { |
| return true; |
| } |
| } |
