| /******************************************************************************* |
| * Copyright (c) 2004, 2005 IBM Corporation 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 |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jem.internal.instantiation.impl; |
| /* |
| |
| |
| */ |
| 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.EStructuralFeature; |
| import org.eclipse.emf.ecore.InternalEObject; |
| |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| |
| import org.eclipse.jem.internal.instantiation.*; |
| import org.eclipse.jem.internal.instantiation.PTConditionalExpression; |
| import org.eclipse.jem.internal.instantiation.PTExpression; |
| import org.eclipse.jem.internal.instantiation.InstantiationPackage; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Conditional Expression</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.jem.internal.instantiation.impl.PTConditionalExpressionImpl#getCondition <em>Condition</em>}</li> |
| * <li>{@link org.eclipse.jem.internal.instantiation.impl.PTConditionalExpressionImpl#getTrue <em>True</em>}</li> |
| * <li>{@link org.eclipse.jem.internal.instantiation.impl.PTConditionalExpressionImpl#getFalse <em>False</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class PTConditionalExpressionImpl extends PTExpressionImpl implements PTConditionalExpression { |
| /** |
| * The cached value of the '{@link #getCondition() <em>Condition</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getCondition() |
| * @generated |
| * @ordered |
| */ |
| protected PTExpression condition = null; |
| |
| /** |
| * The cached value of the '{@link #getTrue() <em>True</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getTrue() |
| * @generated |
| * @ordered |
| */ |
| protected PTExpression true_ = null; |
| |
| /** |
| * The cached value of the '{@link #getFalse() <em>False</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getFalse() |
| * @generated |
| * @ordered |
| */ |
| protected PTExpression false_ = null; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected PTConditionalExpressionImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return InstantiationPackage.eINSTANCE.getPTConditionalExpression(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public PTExpression getCondition() { |
| return condition; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetCondition(PTExpression newCondition, NotificationChain msgs) { |
| PTExpression oldCondition = condition; |
| condition = newCondition; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_CONDITIONAL_EXPRESSION__CONDITION, oldCondition, newCondition); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setCondition(PTExpression newCondition) { |
| if (newCondition != condition) { |
| NotificationChain msgs = null; |
| if (condition != null) |
| msgs = ((InternalEObject)condition).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - InstantiationPackage.PT_CONDITIONAL_EXPRESSION__CONDITION, null, msgs); |
| if (newCondition != null) |
| msgs = ((InternalEObject)newCondition).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - InstantiationPackage.PT_CONDITIONAL_EXPRESSION__CONDITION, null, msgs); |
| msgs = basicSetCondition(newCondition, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_CONDITIONAL_EXPRESSION__CONDITION, newCondition, newCondition)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public PTExpression getTrue() { |
| return true_; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetTrue(PTExpression newTrue, NotificationChain msgs) { |
| PTExpression oldTrue = true_; |
| true_ = newTrue; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_CONDITIONAL_EXPRESSION__TRUE, oldTrue, newTrue); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setTrue(PTExpression newTrue) { |
| if (newTrue != true_) { |
| NotificationChain msgs = null; |
| if (true_ != null) |
| msgs = ((InternalEObject)true_).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - InstantiationPackage.PT_CONDITIONAL_EXPRESSION__TRUE, null, msgs); |
| if (newTrue != null) |
| msgs = ((InternalEObject)newTrue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - InstantiationPackage.PT_CONDITIONAL_EXPRESSION__TRUE, null, msgs); |
| msgs = basicSetTrue(newTrue, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_CONDITIONAL_EXPRESSION__TRUE, newTrue, newTrue)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public PTExpression getFalse() { |
| return false_; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetFalse(PTExpression newFalse, NotificationChain msgs) { |
| PTExpression oldFalse = false_; |
| false_ = newFalse; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_CONDITIONAL_EXPRESSION__FALSE, oldFalse, newFalse); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setFalse(PTExpression newFalse) { |
| if (newFalse != false_) { |
| NotificationChain msgs = null; |
| if (false_ != null) |
| msgs = ((InternalEObject)false_).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - InstantiationPackage.PT_CONDITIONAL_EXPRESSION__FALSE, null, msgs); |
| if (newFalse != null) |
| msgs = ((InternalEObject)newFalse).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - InstantiationPackage.PT_CONDITIONAL_EXPRESSION__FALSE, null, msgs); |
| msgs = basicSetFalse(newFalse, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_CONDITIONAL_EXPRESSION__FALSE, newFalse, newFalse)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) { |
| if (featureID >= 0) { |
| switch (eDerivedStructuralFeatureID(featureID, baseClass)) { |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__CONDITION: |
| return basicSetCondition(null, msgs); |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__TRUE: |
| return basicSetTrue(null, msgs); |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__FALSE: |
| return basicSetFalse(null, msgs); |
| default: |
| return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs); |
| } |
| } |
| return eBasicSetContainer(null, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object eGet(EStructuralFeature eFeature, boolean resolve) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__CONDITION: |
| return getCondition(); |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__TRUE: |
| return getTrue(); |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__FALSE: |
| return getFalse(); |
| } |
| return eDynamicGet(eFeature, resolve); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eSet(EStructuralFeature eFeature, Object newValue) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__CONDITION: |
| setCondition((PTExpression)newValue); |
| return; |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__TRUE: |
| setTrue((PTExpression)newValue); |
| return; |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__FALSE: |
| setFalse((PTExpression)newValue); |
| return; |
| } |
| eDynamicSet(eFeature, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eUnset(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__CONDITION: |
| setCondition((PTExpression)null); |
| return; |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__TRUE: |
| setTrue((PTExpression)null); |
| return; |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__FALSE: |
| setFalse((PTExpression)null); |
| return; |
| } |
| eDynamicUnset(eFeature); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean eIsSet(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__CONDITION: |
| return condition != null; |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__TRUE: |
| return true_ != null; |
| case InstantiationPackage.PT_CONDITIONAL_EXPRESSION__FALSE: |
| return false_ != null; |
| } |
| return eDynamicIsSet(eFeature); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.jem.internal.instantiation.impl.ExpressionImpl#accept0(org.eclipse.jem.internal.instantiation.ParseVisitor) |
| */ |
| protected void accept0(ParseVisitor visitor) { |
| boolean visitChildren = visitor.visit(this); |
| if (visitChildren) { |
| // visit children in normal left to right reading order |
| acceptChild(visitor, getCondition()); |
| acceptChild(visitor, getTrue()); |
| acceptChild(visitor, getFalse()); |
| } |
| visitor.endVisit(this); |
| } |
| |
| } //ConditionalExpressionImpl |
