| /******************************************************************************* |
| * Copyright (c) 2015, 2016 Willink Transformations and others. |
| * 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: |
| * E.D.Willink - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.qvtd.compiler.internal.qvtp2qvts; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| |
| /** |
| * NodeRole defines which of many possible roles an node plays |
| */ |
| public interface NodeRole extends Role |
| { |
| @NonNull NodeRole asPhase(@NonNull Phase phase); |
| @NonNull NodeRole asPredicated(); |
| @NonNull NodeRole asSpeculated(); |
| @NonNull NodeRole asSpeculation(); |
| @NonNull String getFillColor(); |
| |
| /** |
| * Return the merged role combining this role and nodeRole. |
| */ |
| @NonNull NodeRole merge(@NonNull NodeRole nodeRole); |
| } |