diff options
Diffstat (limited to 'plugins/infra/core/org.eclipse.papyrus.infra.core/src/org/eclipse/papyrus/infra/core/utils/EMFHelper.java')
| -rw-r--r-- | plugins/infra/core/org.eclipse.papyrus.infra.core/src/org/eclipse/papyrus/infra/core/utils/EMFHelper.java | 130 |
1 files changed, 65 insertions, 65 deletions
diff --git a/plugins/infra/core/org.eclipse.papyrus.infra.core/src/org/eclipse/papyrus/infra/core/utils/EMFHelper.java b/plugins/infra/core/org.eclipse.papyrus.infra.core/src/org/eclipse/papyrus/infra/core/utils/EMFHelper.java index 350c20b074d..a8f5860fb1a 100644 --- a/plugins/infra/core/org.eclipse.papyrus.infra.core/src/org/eclipse/papyrus/infra/core/utils/EMFHelper.java +++ b/plugins/infra/core/org.eclipse.papyrus.infra.core/src/org/eclipse/papyrus/infra/core/utils/EMFHelper.java @@ -1,65 +1,65 @@ -/*****************************************************************************
- * Copyright (c) 2010, 2014 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:
- * Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
- * Christian W. Damus (CEA) - filter out EObjects that are Resources (CDO)
- * Christian W. Damus (CEA) - Support read-only state at object level (CDO)
- * Christian W. Damus (CEA) - bug 426732
- *
- *****************************************************************************/
-package org.eclipse.papyrus.infra.core.utils;
-
-import java.util.Collection;
-import java.util.Collections;
-
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EStructuralFeature.Setting;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.util.ECrossReferenceAdapter;
-
-/**
- * @deprecated Please use {@link org.eclipse.papyrus.infra.emf.utils.EMFHelper} instead
- * (which inherit this one) for architectural reason.
- */
-@Deprecated
-public class EMFHelper {
-
- /**
- * Gets the usages.
- *
- * @param source
- * the source
- *
- * @return the usages or null if there is no usages
- */
- public static Collection<Setting> getUsages(EObject source) {
- if (source == null) {
- return Collections.emptyList();
- }
-
- ECrossReferenceAdapter crossReferencer = ECrossReferenceAdapter.getCrossReferenceAdapter(source);
- if (crossReferencer == null) {
- // try to register a cross referencer at the highest level
- crossReferencer = new ECrossReferenceAdapter();
- Resource resource = source.eResource();
- if (resource != null) {
- if (resource.getResourceSet() != null) {
- resource.getResourceSet().eAdapters().add(crossReferencer);
- } else {
- resource.eAdapters().add(crossReferencer);
- }
- } else {
- source.eAdapters().add(crossReferencer);
- }
- }
-
- return crossReferencer.getInverseReferences(source, false);
- }
-
-}
+/***************************************************************************** + * Copyright (c) 2010, 2014 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: + * Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation + * Christian W. Damus (CEA) - filter out EObjects that are Resources (CDO) + * Christian W. Damus (CEA) - Support read-only state at object level (CDO) + * Christian W. Damus (CEA) - bug 426732 + * + *****************************************************************************/ +package org.eclipse.papyrus.infra.core.utils; + +import java.util.Collection; +import java.util.Collections; + +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.ecore.EStructuralFeature.Setting; +import org.eclipse.emf.ecore.resource.Resource; +import org.eclipse.emf.ecore.util.ECrossReferenceAdapter; + +/** + * @deprecated Please use {@link org.eclipse.papyrus.infra.emf.utils.EMFHelper} instead + * (which inherit this one) for architectural reason. + */ +@Deprecated +public class EMFHelper { + + /** + * Gets the usages. + * + * @param source + * the source + * + * @return the usages or null if there is no usages + */ + public static Collection<Setting> getUsages(EObject source) { + if (source == null) { + return Collections.emptyList(); + } + + ECrossReferenceAdapter crossReferencer = ECrossReferenceAdapter.getCrossReferenceAdapter(source); + if (crossReferencer == null) { + // try to register a cross referencer at the highest level + crossReferencer = new ECrossReferenceAdapter(); + Resource resource = source.eResource(); + if (resource != null) { + if (resource.getResourceSet() != null) { + resource.getResourceSet().eAdapters().add(crossReferencer); + } else { + resource.eAdapters().add(crossReferencer); + } + } else { + source.eAdapters().add(crossReferencer); + } + } + + return crossReferencer.getInverseReferences(source, false); + } + +} |