| /** |
| * <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 org.eclipse.bpmn2.Bpmn2Package; |
| import org.eclipse.bpmn2.Expression; |
| import org.eclipse.bpmn2.FlowNode; |
| import org.eclipse.bpmn2.SequenceFlow; |
| 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>Sequence Flow</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.bpmn2.impl.SequenceFlowImpl#getConditionExpression <em>Condition Expression</em>}</li> |
| * <li>{@link org.eclipse.bpmn2.impl.SequenceFlowImpl#isIsImmediate <em>Is Immediate</em>}</li> |
| * <li>{@link org.eclipse.bpmn2.impl.SequenceFlowImpl#getSourceRef <em>Source Ref</em>}</li> |
| * <li>{@link org.eclipse.bpmn2.impl.SequenceFlowImpl#getTargetRef <em>Target Ref</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class SequenceFlowImpl extends FlowElementImpl implements SequenceFlow { |
| /** |
| * The cached value of the '{@link #getConditionExpression() <em>Condition Expression</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getConditionExpression() |
| * @generated |
| * @ordered |
| */ |
| protected Expression conditionExpression; |
| |
| /** |
| * The default value of the '{@link #isIsImmediate() <em>Is Immediate</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isIsImmediate() |
| * @generated |
| * @ordered |
| */ |
| protected static final boolean IS_IMMEDIATE_EDEFAULT = false; |
| |
| /** |
| * The cached value of the '{@link #isIsImmediate() <em>Is Immediate</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isIsImmediate() |
| * @generated |
| * @ordered |
| */ |
| protected boolean isImmediate = IS_IMMEDIATE_EDEFAULT; |
| |
| /** |
| * The cached value of the '{@link #getSourceRef() <em>Source Ref</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getSourceRef() |
| * @generated |
| * @ordered |
| */ |
| protected FlowNode sourceRef; |
| |
| /** |
| * The cached value of the '{@link #getTargetRef() <em>Target Ref</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getTargetRef() |
| * @generated |
| * @ordered |
| */ |
| protected FlowNode targetRef; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected SequenceFlowImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return Bpmn2Package.Literals.SEQUENCE_FLOW; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Expression getConditionExpression() { |
| return conditionExpression; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetConditionExpression(Expression newConditionExpression, |
| NotificationChain msgs) { |
| Expression oldConditionExpression = conditionExpression; |
| conditionExpression = newConditionExpression; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| Bpmn2Package.SEQUENCE_FLOW__CONDITION_EXPRESSION, oldConditionExpression, |
| newConditionExpression); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setConditionExpression(Expression newConditionExpression) { |
| if (newConditionExpression != conditionExpression) { |
| NotificationChain msgs = null; |
| if (conditionExpression != null) |
| msgs = ((InternalEObject) conditionExpression).eInverseRemove(this, |
| EOPPOSITE_FEATURE_BASE - Bpmn2Package.SEQUENCE_FLOW__CONDITION_EXPRESSION, |
| null, msgs); |
| if (newConditionExpression != null) |
| msgs = ((InternalEObject) newConditionExpression).eInverseAdd(this, |
| EOPPOSITE_FEATURE_BASE - Bpmn2Package.SEQUENCE_FLOW__CONDITION_EXPRESSION, |
| null, msgs); |
| msgs = basicSetConditionExpression(newConditionExpression, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| Bpmn2Package.SEQUENCE_FLOW__CONDITION_EXPRESSION, newConditionExpression, |
| newConditionExpression)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isIsImmediate() { |
| return isImmediate; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setIsImmediate(boolean newIsImmediate) { |
| boolean oldIsImmediate = isImmediate; |
| isImmediate = newIsImmediate; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| Bpmn2Package.SEQUENCE_FLOW__IS_IMMEDIATE, oldIsImmediate, isImmediate)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public FlowNode getSourceRef() { |
| return sourceRef; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetSourceRef(FlowNode newSourceRef, NotificationChain msgs) { |
| FlowNode oldSourceRef = sourceRef; |
| sourceRef = newSourceRef; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| Bpmn2Package.SEQUENCE_FLOW__SOURCE_REF, oldSourceRef, newSourceRef); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setSourceRef(FlowNode newSourceRef) { |
| if (newSourceRef != sourceRef) { |
| NotificationChain msgs = null; |
| if (sourceRef != null) |
| msgs = ((InternalEObject) sourceRef).eInverseRemove(this, |
| Bpmn2Package.FLOW_NODE__OUTGOING, FlowNode.class, msgs); |
| if (newSourceRef != null) |
| msgs = ((InternalEObject) newSourceRef).eInverseAdd(this, |
| Bpmn2Package.FLOW_NODE__OUTGOING, FlowNode.class, msgs); |
| msgs = basicSetSourceRef(newSourceRef, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| Bpmn2Package.SEQUENCE_FLOW__SOURCE_REF, newSourceRef, newSourceRef)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public FlowNode getTargetRef() { |
| return targetRef; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetTargetRef(FlowNode newTargetRef, NotificationChain msgs) { |
| FlowNode oldTargetRef = targetRef; |
| targetRef = newTargetRef; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| Bpmn2Package.SEQUENCE_FLOW__TARGET_REF, oldTargetRef, newTargetRef); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setTargetRef(FlowNode newTargetRef) { |
| if (newTargetRef != targetRef) { |
| NotificationChain msgs = null; |
| if (targetRef != null) |
| msgs = ((InternalEObject) targetRef).eInverseRemove(this, |
| Bpmn2Package.FLOW_NODE__INCOMING, FlowNode.class, msgs); |
| if (newTargetRef != null) |
| msgs = ((InternalEObject) newTargetRef).eInverseAdd(this, |
| Bpmn2Package.FLOW_NODE__INCOMING, FlowNode.class, msgs); |
| msgs = basicSetTargetRef(newTargetRef, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| Bpmn2Package.SEQUENCE_FLOW__TARGET_REF, newTargetRef, newTargetRef)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, |
| NotificationChain msgs) { |
| switch (featureID) { |
| case Bpmn2Package.SEQUENCE_FLOW__SOURCE_REF: |
| if (sourceRef != null) |
| msgs = ((InternalEObject) sourceRef).eInverseRemove(this, |
| Bpmn2Package.FLOW_NODE__OUTGOING, FlowNode.class, msgs); |
| return basicSetSourceRef((FlowNode) otherEnd, msgs); |
| case Bpmn2Package.SEQUENCE_FLOW__TARGET_REF: |
| if (targetRef != null) |
| msgs = ((InternalEObject) targetRef).eInverseRemove(this, |
| Bpmn2Package.FLOW_NODE__INCOMING, FlowNode.class, msgs); |
| return basicSetTargetRef((FlowNode) 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 Bpmn2Package.SEQUENCE_FLOW__CONDITION_EXPRESSION: |
| return basicSetConditionExpression(null, msgs); |
| case Bpmn2Package.SEQUENCE_FLOW__SOURCE_REF: |
| return basicSetSourceRef(null, msgs); |
| case Bpmn2Package.SEQUENCE_FLOW__TARGET_REF: |
| return basicSetTargetRef(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 Bpmn2Package.SEQUENCE_FLOW__CONDITION_EXPRESSION: |
| return getConditionExpression(); |
| case Bpmn2Package.SEQUENCE_FLOW__IS_IMMEDIATE: |
| return isIsImmediate(); |
| case Bpmn2Package.SEQUENCE_FLOW__SOURCE_REF: |
| return getSourceRef(); |
| case Bpmn2Package.SEQUENCE_FLOW__TARGET_REF: |
| return getTargetRef(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case Bpmn2Package.SEQUENCE_FLOW__CONDITION_EXPRESSION: |
| setConditionExpression((Expression) newValue); |
| return; |
| case Bpmn2Package.SEQUENCE_FLOW__IS_IMMEDIATE: |
| setIsImmediate((Boolean) newValue); |
| return; |
| case Bpmn2Package.SEQUENCE_FLOW__SOURCE_REF: |
| setSourceRef((FlowNode) newValue); |
| return; |
| case Bpmn2Package.SEQUENCE_FLOW__TARGET_REF: |
| setTargetRef((FlowNode) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case Bpmn2Package.SEQUENCE_FLOW__CONDITION_EXPRESSION: |
| setConditionExpression((Expression) null); |
| return; |
| case Bpmn2Package.SEQUENCE_FLOW__IS_IMMEDIATE: |
| setIsImmediate(IS_IMMEDIATE_EDEFAULT); |
| return; |
| case Bpmn2Package.SEQUENCE_FLOW__SOURCE_REF: |
| setSourceRef((FlowNode) null); |
| return; |
| case Bpmn2Package.SEQUENCE_FLOW__TARGET_REF: |
| setTargetRef((FlowNode) null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case Bpmn2Package.SEQUENCE_FLOW__CONDITION_EXPRESSION: |
| return conditionExpression != null; |
| case Bpmn2Package.SEQUENCE_FLOW__IS_IMMEDIATE: |
| return isImmediate != IS_IMMEDIATE_EDEFAULT; |
| case Bpmn2Package.SEQUENCE_FLOW__SOURCE_REF: |
| return sourceRef != null; |
| case Bpmn2Package.SEQUENCE_FLOW__TARGET_REF: |
| return targetRef != 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(" (isImmediate: "); |
| result.append(isImmediate); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } //SequenceFlowImpl |
