| /** |
| * <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.di.impl; |
| |
| import org.eclipse.bpmn2.BaseElement; |
| import org.eclipse.bpmn2.di.BPMNEdge; |
| import org.eclipse.bpmn2.di.BPMNLabel; |
| import org.eclipse.bpmn2.di.BpmnDiPackage; |
| import org.eclipse.bpmn2.di.MessageVisibleKind; |
| import org.eclipse.dd.di.DiagramElement; |
| import org.eclipse.dd.di.impl.LabeledEdgeImpl; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.NotificationChain; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>BPMN Edge</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.bpmn2.di.impl.BPMNEdgeImpl#getLabel <em>Label</em>}</li> |
| * <li>{@link org.eclipse.bpmn2.di.impl.BPMNEdgeImpl#getBpmnElement <em>Bpmn Element</em>}</li> |
| * <li>{@link org.eclipse.bpmn2.di.impl.BPMNEdgeImpl#getMessageVisibleKind <em>Message Visible Kind</em>}</li> |
| * <li>{@link org.eclipse.bpmn2.di.impl.BPMNEdgeImpl#getSourceElement <em>Source Element</em>}</li> |
| * <li>{@link org.eclipse.bpmn2.di.impl.BPMNEdgeImpl#getTargetElement <em>Target Element</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class BPMNEdgeImpl extends LabeledEdgeImpl implements BPMNEdge { |
| /** |
| * The cached value of the '{@link #getLabel() <em>Label</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getLabel() |
| * @generated |
| * @ordered |
| */ |
| protected BPMNLabel label; |
| |
| /** |
| * The cached value of the '{@link #getBpmnElement() <em>Bpmn Element</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getBpmnElement() |
| * @generated |
| * @ordered |
| */ |
| protected BaseElement bpmnElement; |
| |
| /** |
| * The default value of the '{@link #getMessageVisibleKind() <em>Message Visible Kind</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getMessageVisibleKind() |
| * @generated |
| * @ordered |
| */ |
| protected static final MessageVisibleKind MESSAGE_VISIBLE_KIND_EDEFAULT = MessageVisibleKind.INITIATING; |
| |
| /** |
| * The cached value of the '{@link #getMessageVisibleKind() <em>Message Visible Kind</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getMessageVisibleKind() |
| * @generated |
| * @ordered |
| */ |
| protected MessageVisibleKind messageVisibleKind = MESSAGE_VISIBLE_KIND_EDEFAULT; |
| |
| /** |
| * The cached value of the '{@link #getSourceElement() <em>Source Element</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getSourceElement() |
| * @generated |
| * @ordered |
| */ |
| protected DiagramElement sourceElement; |
| |
| /** |
| * The cached value of the '{@link #getTargetElement() <em>Target Element</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getTargetElement() |
| * @generated |
| * @ordered |
| */ |
| protected DiagramElement targetElement; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected BPMNEdgeImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return BpmnDiPackage.Literals.BPMN_EDGE; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public BPMNLabel getLabel() { |
| return label; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetLabel(BPMNLabel newLabel, NotificationChain msgs) { |
| BPMNLabel oldLabel = label; |
| label = newLabel; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| BpmnDiPackage.BPMN_EDGE__LABEL, oldLabel, newLabel); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setLabel(BPMNLabel newLabel) { |
| if (newLabel != label) { |
| NotificationChain msgs = null; |
| if (label != null) |
| msgs = ((InternalEObject) label).eInverseRemove(this, EOPPOSITE_FEATURE_BASE |
| - BpmnDiPackage.BPMN_EDGE__LABEL, null, msgs); |
| if (newLabel != null) |
| msgs = ((InternalEObject) newLabel).eInverseAdd(this, EOPPOSITE_FEATURE_BASE |
| - BpmnDiPackage.BPMN_EDGE__LABEL, null, msgs); |
| msgs = basicSetLabel(newLabel, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, BpmnDiPackage.BPMN_EDGE__LABEL, |
| newLabel, newLabel)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public BaseElement getBpmnElement() { |
| if (bpmnElement != null && bpmnElement.eIsProxy()) { |
| InternalEObject oldBpmnElement = (InternalEObject) bpmnElement; |
| bpmnElement = (BaseElement) eResolveProxy(oldBpmnElement); |
| if (bpmnElement != oldBpmnElement) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| BpmnDiPackage.BPMN_EDGE__BPMN_ELEMENT, oldBpmnElement, bpmnElement)); |
| } |
| } |
| return bpmnElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public BaseElement basicGetBpmnElement() { |
| return bpmnElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setBpmnElement(BaseElement newBpmnElement) { |
| BaseElement oldBpmnElement = bpmnElement; |
| bpmnElement = newBpmnElement; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| BpmnDiPackage.BPMN_EDGE__BPMN_ELEMENT, oldBpmnElement, bpmnElement)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public MessageVisibleKind getMessageVisibleKind() { |
| return messageVisibleKind; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setMessageVisibleKind(MessageVisibleKind newMessageVisibleKind) { |
| MessageVisibleKind oldMessageVisibleKind = messageVisibleKind; |
| messageVisibleKind = newMessageVisibleKind == null ? MESSAGE_VISIBLE_KIND_EDEFAULT |
| : newMessageVisibleKind; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| BpmnDiPackage.BPMN_EDGE__MESSAGE_VISIBLE_KIND, oldMessageVisibleKind, |
| messageVisibleKind)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public DiagramElement getSourceElement() { |
| if (sourceElement != null && sourceElement.eIsProxy()) { |
| InternalEObject oldSourceElement = (InternalEObject) sourceElement; |
| sourceElement = (DiagramElement) eResolveProxy(oldSourceElement); |
| if (sourceElement != oldSourceElement) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| BpmnDiPackage.BPMN_EDGE__SOURCE_ELEMENT, oldSourceElement, |
| sourceElement)); |
| } |
| } |
| return sourceElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public DiagramElement basicGetSourceElement() { |
| return sourceElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setSourceElement(DiagramElement newSourceElement) { |
| DiagramElement oldSourceElement = sourceElement; |
| sourceElement = newSourceElement; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| BpmnDiPackage.BPMN_EDGE__SOURCE_ELEMENT, oldSourceElement, sourceElement)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public DiagramElement getTargetElement() { |
| if (targetElement != null && targetElement.eIsProxy()) { |
| InternalEObject oldTargetElement = (InternalEObject) targetElement; |
| targetElement = (DiagramElement) eResolveProxy(oldTargetElement); |
| if (targetElement != oldTargetElement) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| BpmnDiPackage.BPMN_EDGE__TARGET_ELEMENT, oldTargetElement, |
| targetElement)); |
| } |
| } |
| return targetElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public DiagramElement basicGetTargetElement() { |
| return targetElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setTargetElement(DiagramElement newTargetElement) { |
| DiagramElement oldTargetElement = targetElement; |
| targetElement = newTargetElement; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| BpmnDiPackage.BPMN_EDGE__TARGET_ELEMENT, oldTargetElement, targetElement)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, |
| NotificationChain msgs) { |
| switch (featureID) { |
| case BpmnDiPackage.BPMN_EDGE__LABEL: |
| return basicSetLabel(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 BpmnDiPackage.BPMN_EDGE__LABEL: |
| return getLabel(); |
| case BpmnDiPackage.BPMN_EDGE__BPMN_ELEMENT: |
| if (resolve) |
| return getBpmnElement(); |
| return basicGetBpmnElement(); |
| case BpmnDiPackage.BPMN_EDGE__MESSAGE_VISIBLE_KIND: |
| return getMessageVisibleKind(); |
| case BpmnDiPackage.BPMN_EDGE__SOURCE_ELEMENT: |
| if (resolve) |
| return getSourceElement(); |
| return basicGetSourceElement(); |
| case BpmnDiPackage.BPMN_EDGE__TARGET_ELEMENT: |
| if (resolve) |
| return getTargetElement(); |
| return basicGetTargetElement(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case BpmnDiPackage.BPMN_EDGE__LABEL: |
| setLabel((BPMNLabel) newValue); |
| return; |
| case BpmnDiPackage.BPMN_EDGE__BPMN_ELEMENT: |
| setBpmnElement((BaseElement) newValue); |
| return; |
| case BpmnDiPackage.BPMN_EDGE__MESSAGE_VISIBLE_KIND: |
| setMessageVisibleKind((MessageVisibleKind) newValue); |
| return; |
| case BpmnDiPackage.BPMN_EDGE__SOURCE_ELEMENT: |
| setSourceElement((DiagramElement) newValue); |
| return; |
| case BpmnDiPackage.BPMN_EDGE__TARGET_ELEMENT: |
| setTargetElement((DiagramElement) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case BpmnDiPackage.BPMN_EDGE__LABEL: |
| setLabel((BPMNLabel) null); |
| return; |
| case BpmnDiPackage.BPMN_EDGE__BPMN_ELEMENT: |
| setBpmnElement((BaseElement) null); |
| return; |
| case BpmnDiPackage.BPMN_EDGE__MESSAGE_VISIBLE_KIND: |
| setMessageVisibleKind(MESSAGE_VISIBLE_KIND_EDEFAULT); |
| return; |
| case BpmnDiPackage.BPMN_EDGE__SOURCE_ELEMENT: |
| setSourceElement((DiagramElement) null); |
| return; |
| case BpmnDiPackage.BPMN_EDGE__TARGET_ELEMENT: |
| setTargetElement((DiagramElement) null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case BpmnDiPackage.BPMN_EDGE__LABEL: |
| return label != null; |
| case BpmnDiPackage.BPMN_EDGE__BPMN_ELEMENT: |
| return bpmnElement != null; |
| case BpmnDiPackage.BPMN_EDGE__MESSAGE_VISIBLE_KIND: |
| return messageVisibleKind != MESSAGE_VISIBLE_KIND_EDEFAULT; |
| case BpmnDiPackage.BPMN_EDGE__SOURCE_ELEMENT: |
| return sourceElement != null; |
| case BpmnDiPackage.BPMN_EDGE__TARGET_ELEMENT: |
| return targetElement != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String toString() { |
| if (eIsProxy()) |
| return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (messageVisibleKind: "); |
| result.append(messageVisibleKind); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } //BPMNEdgeImpl |
