| /* |
| * Copyright (c) 2011, 2012, 2015 Eike Stepper (Berlin, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.common.id; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EAttribute; |
| import org.eclipse.emf.ecore.EReference; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.util.FeatureMap; |
| |
| /** |
| * Represents a reference from one object to another object, possibly {@link CDOID} or CDOObject typed. |
| * |
| * @author Eike Stepper |
| * @since 4.0 |
| * @noextend This interface is not intended to be extended by clients. |
| * @noimplement This interface is not intended to be implemented by clients. |
| * @apiviz.has {@link org.eclipse.emf.ecore.EStructuralFeature} |
| */ |
| public interface CDOReference<OBJECT> |
| { |
| public static final int NO_INDEX = Notification.NO_INDEX; |
| |
| public OBJECT getTargetObject(); |
| |
| public OBJECT getSourceObject(); |
| |
| /** |
| * Returns the source {@link EReference} or the source {@link EAttribute} if the source feature is a |
| * {@link FeatureMap}. |
| */ |
| public EStructuralFeature getSourceFeature(); |
| |
| public int getSourceIndex(); |
| } |