| /******************************************************************************* |
| * 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: |
| * R.Dvorak and others - QVTo debugger framework |
| * E.D.Willink - revised API for OCL debugger framework |
| *******************************************************************************/ |
| package org.eclipse.ocl.examples.debug.vm.evaluator; |
| |
| import java.util.List; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.ocl.examples.debug.vm.UnitLocation; |
| import org.eclipse.ocl.pivot.Element; |
| import org.eclipse.ocl.pivot.LoopExp; |
| import org.eclipse.ocl.pivot.evaluation.EvaluationVisitor; |
| |
| public interface VMEvaluationStepper |
| { |
| @NonNull UnitLocation getCurrentLocation(); |
| @NonNull EvaluationVisitor getEvaluationVisitor(); |
| @NonNull List<UnitLocation> getLocationStack(); |
| @NonNull IStepperVisitor getStepperVisitor(); |
| @NonNull VMEvaluationEnvironment getVMEvaluationEnvironment(); |
| @NonNull VMExecutor getVMExecutor(); |
| void postIterate(@NonNull LoopExp element); |
| void preIterate(@NonNull LoopExp element); |
| void start(boolean suspendOnStartup); |
| @Nullable Object visiting(@NonNull Element element); |
| } |