| /** |
| * <copyright> |
| * |
| * Copyright (c) 2010 SAP AG. |
| * 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: |
| * Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation |
| * |
| * </copyright> |
| */ |
| package org.eclipse.bpmn2.impl; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.eclipse.bpmn2.Assignment; |
| import org.eclipse.bpmn2.Bpmn2Package; |
| import org.eclipse.bpmn2.DataAssociation; |
| import org.eclipse.bpmn2.FormalExpression; |
| import org.eclipse.bpmn2.ItemAwareElement; |
| 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.EObjectEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Data Association</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.bpmn2.impl.DataAssociationImpl#getSourceRef <em>Source Ref</em>}</li> |
| * <li>{@link org.eclipse.bpmn2.impl.DataAssociationImpl#getTargetRef <em>Target Ref</em>}</li> |
| * <li>{@link org.eclipse.bpmn2.impl.DataAssociationImpl#getTransformation <em>Transformation</em>}</li> |
| * <li>{@link org.eclipse.bpmn2.impl.DataAssociationImpl#getAssignment <em>Assignment</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class DataAssociationImpl extends BaseElementImpl implements DataAssociation { |
| /** |
| * The cached value of the '{@link #getSourceRef() <em>Source Ref</em>}' reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getSourceRef() |
| * @generated |
| * @ordered |
| */ |
| protected EList<ItemAwareElement> sourceRef; |
| |
| /** |
| * The cached value of the '{@link #getTargetRef() <em>Target Ref</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getTargetRef() |
| * @generated |
| * @ordered |
| */ |
| protected ItemAwareElement targetRef; |
| |
| /** |
| * The cached value of the '{@link #getTransformation() <em>Transformation</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getTransformation() |
| * @generated |
| * @ordered |
| */ |
| protected FormalExpression transformation; |
| |
| /** |
| * The cached value of the '{@link #getAssignment() <em>Assignment</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getAssignment() |
| * @generated |
| * @ordered |
| */ |
| protected EList<Assignment> assignment; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected DataAssociationImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return Bpmn2Package.Literals.DATA_ASSOCIATION; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List<ItemAwareElement> getSourceRef() { |
| if (sourceRef == null) { |
| sourceRef = new EObjectEList<ItemAwareElement>(ItemAwareElement.class, this, |
| Bpmn2Package.DATA_ASSOCIATION__SOURCE_REF); |
| } |
| return sourceRef; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ItemAwareElement getTargetRef() { |
| return targetRef; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setTargetRef(ItemAwareElement newTargetRef) { |
| ItemAwareElement oldTargetRef = targetRef; |
| targetRef = newTargetRef; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| Bpmn2Package.DATA_ASSOCIATION__TARGET_REF, oldTargetRef, targetRef)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public FormalExpression getTransformation() { |
| return transformation; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetTransformation(FormalExpression newTransformation, |
| NotificationChain msgs) { |
| FormalExpression oldTransformation = transformation; |
| transformation = newTransformation; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION, oldTransformation, |
| newTransformation); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setTransformation(FormalExpression newTransformation) { |
| if (newTransformation != transformation) { |
| NotificationChain msgs = null; |
| if (transformation != null) |
| msgs = ((InternalEObject) transformation).eInverseRemove(this, |
| EOPPOSITE_FEATURE_BASE - Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION, |
| null, msgs); |
| if (newTransformation != null) |
| msgs = ((InternalEObject) newTransformation).eInverseAdd(this, |
| EOPPOSITE_FEATURE_BASE - Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION, |
| null, msgs); |
| msgs = basicSetTransformation(newTransformation, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION, newTransformation, |
| newTransformation)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List<Assignment> getAssignment() { |
| if (assignment == null) { |
| assignment = new EObjectContainmentEList<Assignment>(Assignment.class, this, |
| Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT); |
| } |
| return assignment; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, |
| NotificationChain msgs) { |
| switch (featureID) { |
| case Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION: |
| return basicSetTransformation(null, msgs); |
| case Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT: |
| return ((InternalEList<?>) getAssignment()).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 Bpmn2Package.DATA_ASSOCIATION__SOURCE_REF: |
| return getSourceRef(); |
| case Bpmn2Package.DATA_ASSOCIATION__TARGET_REF: |
| return getTargetRef(); |
| case Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION: |
| return getTransformation(); |
| case Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT: |
| return getAssignment(); |
| } |
| 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 Bpmn2Package.DATA_ASSOCIATION__SOURCE_REF: |
| getSourceRef().clear(); |
| getSourceRef().addAll((Collection<? extends ItemAwareElement>) newValue); |
| return; |
| case Bpmn2Package.DATA_ASSOCIATION__TARGET_REF: |
| setTargetRef((ItemAwareElement) newValue); |
| return; |
| case Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION: |
| setTransformation((FormalExpression) newValue); |
| return; |
| case Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT: |
| getAssignment().clear(); |
| getAssignment().addAll((Collection<? extends Assignment>) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case Bpmn2Package.DATA_ASSOCIATION__SOURCE_REF: |
| getSourceRef().clear(); |
| return; |
| case Bpmn2Package.DATA_ASSOCIATION__TARGET_REF: |
| setTargetRef((ItemAwareElement) null); |
| return; |
| case Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION: |
| setTransformation((FormalExpression) null); |
| return; |
| case Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT: |
| getAssignment().clear(); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case Bpmn2Package.DATA_ASSOCIATION__SOURCE_REF: |
| return sourceRef != null && !sourceRef.isEmpty(); |
| case Bpmn2Package.DATA_ASSOCIATION__TARGET_REF: |
| return targetRef != null; |
| case Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION: |
| return transformation != null; |
| case Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT: |
| return assignment != null && !assignment.isEmpty(); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| } //DataAssociationImpl |
