| /** |
| * <copyright> |
| * |
| * Copyright (c) 2013, 2019 Willink Transformations and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * E.D.Willink - Initial API and implementation |
| * |
| * </copyright> |
| */ |
| package org.eclipse.qvtd.pivot.qvtschedule.impl; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.ocl.pivot.VariableDeclaration; |
| import org.eclipse.ocl.pivot.internal.ElementImpl; |
| import org.eclipse.qvtd.pivot.qvtschedule.Node; |
| import org.eclipse.qvtd.pivot.qvtschedule.QVTschedulePackage; |
| import org.eclipse.qvtd.pivot.qvtschedule.Region; |
| import org.eclipse.qvtd.pivot.qvtschedule.Role; |
| import org.eclipse.qvtd.pivot.qvtschedule.VariableNode; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Variable Node</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.VariableNodeImpl#getReferredVariable <em>Referred Variable</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public abstract class VariableNodeImpl extends MappingNodeImpl implements VariableNode { |
| /** |
| * The number of structural features of the '<em>Variable Node</em>' class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| public static final int VARIABLE_NODE_FEATURE_COUNT = MappingNodeImpl.MAPPING_NODE_FEATURE_COUNT + 1; |
| /** |
| * The number of operations of the '<em>Variable Node</em>' class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| public static final int VARIABLE_NODE_OPERATION_COUNT = MappingNodeImpl.MAPPING_NODE_OPERATION_COUNT + 0; |
| /** |
| * The cached value of the '{@link #getReferredVariable() <em>Referred Variable</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getReferredVariable() |
| * @generated |
| * @ordered |
| */ |
| protected VariableDeclaration referredVariable; |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected VariableNodeImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return QVTschedulePackage.Literals.VARIABLE_NODE; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public VariableDeclaration getReferredVariable() { |
| if (referredVariable != null && referredVariable.eIsProxy()) { |
| InternalEObject oldReferredVariable = (InternalEObject)referredVariable; |
| referredVariable = (VariableDeclaration)eResolveProxy(oldReferredVariable); |
| if (referredVariable != oldReferredVariable) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, ElementImpl.ELEMENT_FEATURE_COUNT + 10, oldReferredVariable, referredVariable)); |
| } |
| } |
| return referredVariable; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public VariableDeclaration basicGetReferredVariable() { |
| return referredVariable; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void setReferredVariable(VariableDeclaration newReferredVariable) { |
| VariableDeclaration oldReferredVariable = referredVariable; |
| referredVariable = newReferredVariable; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ElementImpl.ELEMENT_FEATURE_COUNT + 10, oldReferredVariable, referredVariable)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case ElementImpl.ELEMENT_FEATURE_COUNT + 10: |
| if (resolve) return getReferredVariable(); |
| return basicGetReferredVariable(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case ElementImpl.ELEMENT_FEATURE_COUNT + 10: |
| setReferredVariable((VariableDeclaration)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case ElementImpl.ELEMENT_FEATURE_COUNT + 10: |
| setReferredVariable((VariableDeclaration)null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case ElementImpl.ELEMENT_FEATURE_COUNT + 10: |
| return referredVariable != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| @Override |
| public @NonNull Node createNode(@NonNull Role nodeRole, @NonNull Region region) { |
| VariableNode node = (VariableNode)super.createNode(nodeRole, region); |
| VariableDeclaration referredVariable = getReferredVariable(); |
| if (referredVariable != null) { |
| node.initializeVariable(region, referredVariable); |
| } |
| return node; |
| } |
| |
| @Override |
| public void initializeVariable(@NonNull Region region, @NonNull VariableDeclaration variable) { |
| assert variable != null; |
| setReferredVariable(variable); |
| assert variable.eContainer() != null; |
| assert variable.getName() != null; |
| setOriginatingVariable(variable); |
| region.addVariableNode(variable, this); |
| } |
| |
| @Override |
| public @NonNull String toString() { |
| Role nodeRole = getNodeRole(); |
| StringBuilder s = new StringBuilder(); |
| s.append(nodeRole); |
| s.append("-"); |
| s.append(eClass().getName()); |
| s.append("("); |
| s.append(referredVariable != null ? referredVariable.toString() : getName()); |
| s.append(")"); |
| return s.toString(); |
| } |
| } //VariableNodeImpl |