| /******************************************************************************* |
| * Copyright (c) 2011, 2015 Willink Transformations 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: |
| * E.D.Willink - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.qvtd.pivot.qvtrelation.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.EObjectContainmentWithInverseEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.ocl.pivot.Variable; |
| import org.eclipse.ocl.pivot.util.Visitor; |
| import org.eclipse.qvtd.pivot.qvtbase.Pattern; |
| import org.eclipse.qvtd.pivot.qvtbase.impl.RuleImpl; |
| import org.eclipse.qvtd.pivot.qvtrelation.QVTrelationPackage; |
| import org.eclipse.qvtd.pivot.qvtrelation.Relation; |
| import org.eclipse.qvtd.pivot.qvtrelation.RelationImplementation; |
| import org.eclipse.qvtd.pivot.qvtrelation.util.QVTrelationVisitor; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Relation</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationImpl#isIsTopLevel <em>Is Top Level</em>}</li> |
| * <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationImpl#getOperationalImpl <em>Operational Impl</em>}</li> |
| * <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationImpl#getVariable <em>Variable</em>}</li> |
| * <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationImpl#getWhen <em>When</em>}</li> |
| * <li>{@link org.eclipse.qvtd.pivot.qvtrelation.impl.RelationImpl#getWhere <em>Where</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public class RelationImpl extends RuleImpl implements Relation { |
| /** |
| * The default value of the '{@link #isIsTopLevel() <em>Is Top Level</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isIsTopLevel() |
| * @generated |
| * @ordered |
| */ |
| protected static final boolean IS_TOP_LEVEL_EDEFAULT = false; |
| |
| /** |
| * The cached value of the '{@link #isIsTopLevel() <em>Is Top Level</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isIsTopLevel() |
| * @generated |
| * @ordered |
| */ |
| protected boolean isTopLevel = IS_TOP_LEVEL_EDEFAULT; |
| |
| /** |
| * The cached value of the '{@link #getOperationalImpl() <em>Operational Impl</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getOperationalImpl() |
| * @generated |
| * @ordered |
| */ |
| protected EList<RelationImplementation> operationalImpl; |
| |
| /** |
| * The cached value of the '{@link #getVariable() <em>Variable</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getVariable() |
| * @generated |
| * @ordered |
| */ |
| protected EList<Variable> variable; |
| |
| /** |
| * The cached value of the '{@link #getWhen() <em>When</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getWhen() |
| * @generated |
| * @ordered |
| */ |
| protected Pattern when; |
| |
| /** |
| * The cached value of the '{@link #getWhere() <em>Where</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getWhere() |
| * @generated |
| * @ordered |
| */ |
| protected Pattern where; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected RelationImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return QVTrelationPackage.Literals.RELATION; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean isIsTopLevel() { |
| return isTopLevel; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void setIsTopLevel(boolean newIsTopLevel) { |
| boolean oldIsTopLevel = isTopLevel; |
| isTopLevel = newIsTopLevel; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, QVTrelationPackage.RELATION__IS_TOP_LEVEL, oldIsTopLevel, isTopLevel)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public EList<RelationImplementation> getOperationalImpl() { |
| if (operationalImpl == null) { |
| operationalImpl = new EObjectContainmentWithInverseEList<RelationImplementation>(RelationImplementation.class, this, QVTrelationPackage.RELATION__OPERATIONAL_IMPL, QVTrelationPackage.RELATION_IMPLEMENTATION__RELATION); |
| } |
| return operationalImpl; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public EList<Variable> getVariable() { |
| if (variable == null) { |
| variable = new EObjectContainmentEList<Variable>(Variable.class, this, QVTrelationPackage.RELATION__VARIABLE); |
| } |
| return variable; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Pattern getWhen() { |
| return when; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetWhen(Pattern newWhen, NotificationChain msgs) { |
| Pattern oldWhen = when; |
| when = newWhen; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, QVTrelationPackage.RELATION__WHEN, oldWhen, newWhen); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void setWhen(Pattern newWhen) { |
| if (newWhen != when) { |
| NotificationChain msgs = null; |
| if (when != null) |
| msgs = ((InternalEObject)when).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - QVTrelationPackage.RELATION__WHEN, null, msgs); |
| if (newWhen != null) |
| msgs = ((InternalEObject)newWhen).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - QVTrelationPackage.RELATION__WHEN, null, msgs); |
| msgs = basicSetWhen(newWhen, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, QVTrelationPackage.RELATION__WHEN, newWhen, newWhen)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Pattern getWhere() { |
| return where; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetWhere(Pattern newWhere, NotificationChain msgs) { |
| Pattern oldWhere = where; |
| where = newWhere; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, QVTrelationPackage.RELATION__WHERE, oldWhere, newWhere); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void setWhere(Pattern newWhere) { |
| if (newWhere != where) { |
| NotificationChain msgs = null; |
| if (where != null) |
| msgs = ((InternalEObject)where).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - QVTrelationPackage.RELATION__WHERE, null, msgs); |
| if (newWhere != null) |
| msgs = ((InternalEObject)newWhere).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - QVTrelationPackage.RELATION__WHERE, null, msgs); |
| msgs = basicSetWhere(newWhere, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, QVTrelationPackage.RELATION__WHERE, newWhere, newWhere)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String toString() { |
| return super.toString(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case QVTrelationPackage.RELATION__OPERATIONAL_IMPL: |
| return ((InternalEList<InternalEObject>)(InternalEList<?>)getOperationalImpl()).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 QVTrelationPackage.RELATION__OPERATIONAL_IMPL: |
| return ((InternalEList<?>)getOperationalImpl()).basicRemove(otherEnd, msgs); |
| case QVTrelationPackage.RELATION__VARIABLE: |
| return ((InternalEList<?>)getVariable()).basicRemove(otherEnd, msgs); |
| case QVTrelationPackage.RELATION__WHEN: |
| return basicSetWhen(null, msgs); |
| case QVTrelationPackage.RELATION__WHERE: |
| return basicSetWhere(null, 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 QVTrelationPackage.RELATION__IS_TOP_LEVEL: |
| return isIsTopLevel(); |
| case QVTrelationPackage.RELATION__OPERATIONAL_IMPL: |
| return getOperationalImpl(); |
| case QVTrelationPackage.RELATION__VARIABLE: |
| return getVariable(); |
| case QVTrelationPackage.RELATION__WHEN: |
| return getWhen(); |
| case QVTrelationPackage.RELATION__WHERE: |
| return getWhere(); |
| } |
| 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 QVTrelationPackage.RELATION__IS_TOP_LEVEL: |
| setIsTopLevel((Boolean)newValue); |
| return; |
| case QVTrelationPackage.RELATION__OPERATIONAL_IMPL: |
| getOperationalImpl().clear(); |
| getOperationalImpl().addAll((Collection<? extends RelationImplementation>)newValue); |
| return; |
| case QVTrelationPackage.RELATION__VARIABLE: |
| getVariable().clear(); |
| getVariable().addAll((Collection<? extends Variable>)newValue); |
| return; |
| case QVTrelationPackage.RELATION__WHEN: |
| setWhen((Pattern)newValue); |
| return; |
| case QVTrelationPackage.RELATION__WHERE: |
| setWhere((Pattern)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case QVTrelationPackage.RELATION__IS_TOP_LEVEL: |
| setIsTopLevel(IS_TOP_LEVEL_EDEFAULT); |
| return; |
| case QVTrelationPackage.RELATION__OPERATIONAL_IMPL: |
| getOperationalImpl().clear(); |
| return; |
| case QVTrelationPackage.RELATION__VARIABLE: |
| getVariable().clear(); |
| return; |
| case QVTrelationPackage.RELATION__WHEN: |
| setWhen((Pattern)null); |
| return; |
| case QVTrelationPackage.RELATION__WHERE: |
| setWhere((Pattern)null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case QVTrelationPackage.RELATION__IS_TOP_LEVEL: |
| return isTopLevel != IS_TOP_LEVEL_EDEFAULT; |
| case QVTrelationPackage.RELATION__OPERATIONAL_IMPL: |
| return operationalImpl != null && !operationalImpl.isEmpty(); |
| case QVTrelationPackage.RELATION__VARIABLE: |
| return variable != null && !variable.isEmpty(); |
| case QVTrelationPackage.RELATION__WHEN: |
| return when != null; |
| case QVTrelationPackage.RELATION__WHERE: |
| return where != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public @Nullable <R> R accept(@NonNull Visitor<R> visitor) { |
| return (R) ((QVTrelationVisitor<?>)visitor).visitRelation(this); |
| } |
| } //RelationImpl |
