| /******************************************************************************* |
| * Copyright (c) 2013, 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.qvtd.pivot.qvtimperative.evaluation; |
| |
| public interface EvaluationMonitor |
| { |
| /** |
| * The caller signals the request for cancel execution. |
| */ |
| void cancel(); |
| |
| /** |
| * Indicates whether QVT evaluation associated with this monitor has been |
| * canceled by calling {@link #cancel()}. |
| */ |
| boolean isCanceled(); |
| } |
