| /********************************************************************* |
| * Copyright (c) 2008 The University of York. |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| **********************************************************************/ |
| package org.eclipse.epsilon.flexmi; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.EObject; |
| |
| public class EObjectTraceManager { |
| |
| protected Map<EObject, EObjectLocation> eObjectLineTrace = new HashMap<>(); |
| protected Map<EObjectLocation, EObject> lineEObjectTrace = new HashMap<>(); |
| |
| public void trace(EObject eObject, URI uri, int line) { |
| eObjectLineTrace.put(eObject, new EObjectLocation(uri, line)); |
| lineEObjectTrace.put(new EObjectLocation(uri, line), eObject); |
| } |
| |
| public EObject getEObject(URI uri, int line) { |
| return lineEObjectTrace.get(new EObjectLocation(uri, line)); |
| } |
| |
| public EObjectLocation getLine(EObject eObject) { |
| return eObjectLineTrace.get(eObject); |
| } |
| } |