| /********************************************************************** |
| * Copyright (c) 2019 École Polytechnique de Montréal |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| **********************************************************************/ |
| |
| package org.eclipse.tracecompass.incubator.internal.ros.core.analysis.model; |
| |
| import org.eclipse.jdt.annotation.Nullable; |
| |
| /** |
| * Interface for a model provider, which is an analysis that takes information |
| * from other model(s), existing state system(s), and/or trace event(s), and |
| * generates a model |
| * |
| * @param <M> |
| * the ROS model it provides |
| * @author Christophe Bedard |
| */ |
| public interface IRosModelProvider<M extends IRosModel> { |
| |
| /** |
| * @return the model, or {@code null} if it hasn't been generated yet |
| */ |
| @Nullable |
| M getModel(); |
| } |
