| /******************************************************************************* |
| * Copyright (c) 2007, 2010 BMW Car IT, Technische Universitaet Muenchen, and others. |
| * 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 |
| * |
| * Contributors: |
| * BMW Car IT - Initial API and implementation |
| * Technische Universitaet Muenchen - Major refactoring and extension |
| *******************************************************************************/ |
| package org.eclipse.emf.edapt.spi.history.impl; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| |
| import org.eclipse.emf.common.notify.NotificationChain; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.common.util.UniqueEList; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EPackage; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.EObjectImpl; |
| import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.emf.edapt.spi.history.Create; |
| import org.eclipse.emf.edapt.spi.history.History; |
| import org.eclipse.emf.edapt.spi.history.HistoryPackage; |
| import org.eclipse.emf.edapt.spi.history.Release; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>History</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.emf.edapt.spi.history.impl.HistoryImpl#getReleases <em>Releases</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class HistoryImpl extends EObjectImpl implements History { |
| /** |
| * The cached value of the '{@link #getReleases() <em>Releases</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getReleases() |
| * @generated |
| * @ordered |
| */ |
| protected EList<Release> releases; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected HistoryImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return HistoryPackage.Literals.HISTORY; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public EList<Release> getReleases() { |
| if (releases == null) { |
| releases = new EObjectContainmentWithInverseEList<Release>(Release.class, this, |
| HistoryPackage.HISTORY__RELEASES, HistoryPackage.RELEASE__HISTORY); |
| } |
| return releases; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| @Override |
| public Release getFirstRelease() { |
| final EList<Release> releases = getReleases(); |
| if (releases.isEmpty()) { |
| return null; |
| } |
| return releases.get(0); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| @Override |
| public Release getLastRelease() { |
| final EList<Release> releases = getReleases(); |
| if (releases.isEmpty()) { |
| return null; |
| } |
| return releases.get(releases.size() - 1); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| @Override |
| public EList<EPackage> getRootPackages() { |
| final EList<EPackage> rootPackages = new UniqueEList<EPackage>(); |
| for (final Iterator<EObject> i = eAllContents(); i.hasNext();) { |
| final EObject object = i.next(); |
| if (object instanceof Create) { |
| final Create createChild = (Create) object; |
| if (createChild.getElement() instanceof EPackage && createChild.getTarget() == null) { |
| final EPackage rootPackage = (EPackage) createChild.getElement(); |
| rootPackages.add(rootPackage); |
| } |
| } |
| } |
| return rootPackages; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| @Override |
| public Release getLatestRelease() { |
| final EList<Release> releases = getReleases(); |
| if (releases.size() < 2) { |
| return null; |
| } |
| return releases.get(releases.size() - 2); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case HistoryPackage.HISTORY__RELEASES: |
| return ((InternalEList<InternalEObject>) (InternalEList<?>) getReleases()).basicAdd(otherEnd, msgs); |
| } |
| return super.eInverseAdd(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case HistoryPackage.HISTORY__RELEASES: |
| return ((InternalEList<?>) getReleases()).basicRemove(otherEnd, msgs); |
| } |
| return super.eInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case HistoryPackage.HISTORY__RELEASES: |
| return getReleases(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case HistoryPackage.HISTORY__RELEASES: |
| getReleases().clear(); |
| getReleases().addAll((Collection<? extends Release>) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case HistoryPackage.HISTORY__RELEASES: |
| getReleases().clear(); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case HistoryPackage.HISTORY__RELEASES: |
| return releases != null && !releases.isEmpty(); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| } // HistoryImpl |