| /******************************************************************************* |
| * 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 v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * 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 org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.NotificationChain; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.emf.edapt.spi.history.HistoryPackage; |
| import org.eclipse.emf.edapt.spi.history.MigrateableChange; |
| import org.eclipse.emf.edapt.spi.history.MigrationChange; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Migration Change</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.emf.edapt.spi.history.impl.MigrationChangeImpl#getMigration <em>Migration</em>}</li> |
| * <li>{@link org.eclipse.emf.edapt.spi.history.impl.MigrationChangeImpl#getChanges <em>Changes</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class MigrationChangeImpl extends ChangeImpl implements MigrationChange { |
| /** |
| * The default value of the '{@link #getMigration() <em>Migration</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getMigration() |
| * @generated |
| * @ordered |
| */ |
| protected static final String MIGRATION_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getMigration() <em>Migration</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getMigration() |
| * @generated |
| * @ordered |
| */ |
| protected String migration = MIGRATION_EDEFAULT; |
| |
| /** |
| * The cached value of the '{@link #getChanges() <em>Changes</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getChanges() |
| * @generated |
| * @ordered |
| */ |
| protected EList<MigrateableChange> changes; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected MigrationChangeImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return HistoryPackage.Literals.MIGRATION_CHANGE; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String getMigration() { |
| return migration; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void setMigration(String newMigration) { |
| final String oldMigration = migration; |
| migration = newMigration; |
| if (eNotificationRequired()) { |
| eNotify(new ENotificationImpl(this, Notification.SET, HistoryPackage.MIGRATION_CHANGE__MIGRATION, |
| oldMigration, migration)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public EList<MigrateableChange> getChanges() { |
| if (changes == null) { |
| changes = new EObjectContainmentEList<MigrateableChange>(MigrateableChange.class, this, |
| HistoryPackage.MIGRATION_CHANGE__CHANGES); |
| } |
| return changes; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case HistoryPackage.MIGRATION_CHANGE__CHANGES: |
| return ((InternalEList<?>) getChanges()).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.MIGRATION_CHANGE__MIGRATION: |
| return getMigration(); |
| case HistoryPackage.MIGRATION_CHANGE__CHANGES: |
| return getChanges(); |
| } |
| 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.MIGRATION_CHANGE__MIGRATION: |
| setMigration((String) newValue); |
| return; |
| case HistoryPackage.MIGRATION_CHANGE__CHANGES: |
| getChanges().clear(); |
| getChanges().addAll((Collection<? extends MigrateableChange>) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case HistoryPackage.MIGRATION_CHANGE__MIGRATION: |
| setMigration(MIGRATION_EDEFAULT); |
| return; |
| case HistoryPackage.MIGRATION_CHANGE__CHANGES: |
| getChanges().clear(); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case HistoryPackage.MIGRATION_CHANGE__MIGRATION: |
| return MIGRATION_EDEFAULT == null ? migration != null : !MIGRATION_EDEFAULT.equals(migration); |
| case HistoryPackage.MIGRATION_CHANGE__CHANGES: |
| return changes != null && !changes.isEmpty(); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String toString() { |
| if (eIsProxy()) { |
| return super.toString(); |
| } |
| |
| final StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (migration: "); //$NON-NLS-1$ |
| result.append(migration); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } // MigrationChangeImpl |
