| /***************************************************************************** |
| * Copyright (c) 2015 CEA LIST 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: |
| * CEA LIST - Initial API and implementation |
| * Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - bug 496176 |
| *****************************************************************************/ |
| package org.eclipse.papyrus.interoperability.common.transformation; |
| |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| |
| /** |
| * A ResourceSet which can optionally be "frozen". In frozen state, |
| * it won't load any additional resource, until {@link #unfreeze()} is called |
| * |
| * Freezing the ResourceSet may violate the EMF Contract of getResource() and should be used carefully. |
| * |
| * Use this when using eGet(EStructuralFeature, resolve = false) is not sufficient (Bug 457341 / Comment 17) |
| * |
| * @author Camille Letavernier |
| * |
| */ |
| public interface MigrationResourceSet extends ResourceSet { |
| |
| /** |
| * Freeze this resource set: resources will not be demand-loaded anymore |
| * Resources which are already present in the workspace will still be accessible |
| * |
| * Frozen ResourceSets may violate the API Contract for {@link #getResource(org.eclipse.emf.common.util.URI, boolean)} ; use with care |
| */ |
| public void freeze(); |
| |
| /** |
| * Unfreeze this resource set: come back to a normal state |
| */ |
| public void unfreeze(); |
| |
| } |
