| /******************************************************************************* |
| * Copyright (c) 2008, 2012 Obeo. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Obeo - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.acceleo.parser.cst.impl; |
| |
| import java.util.Collection; |
| |
| import org.eclipse.acceleo.parser.cst.Block; |
| import org.eclipse.acceleo.parser.cst.CstPackage; |
| import org.eclipse.acceleo.parser.cst.IfBlock; |
| import org.eclipse.acceleo.parser.cst.ModelExpression; |
| 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.InternalEList; |
| |
| /** |
| * <!-- begin-user-doc --> An implementation of the model object '<em><b>If Block</b></em>'. <!-- end-user-doc |
| * --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.acceleo.parser.cst.impl.IfBlockImpl#getIfExpr <em>If Expr</em>}</li> |
| * <li>{@link org.eclipse.acceleo.parser.cst.impl.IfBlockImpl#getElse <em>Else</em>}</li> |
| * <li>{@link org.eclipse.acceleo.parser.cst.impl.IfBlockImpl#getElseIf <em>Else If</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class IfBlockImpl extends BlockImpl implements IfBlock { |
| /** |
| * The cached value of the '{@link #getIfExpr() <em>If Expr</em>}' containment reference. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getIfExpr() |
| * @generated |
| * @ordered |
| */ |
| protected ModelExpression ifExpr; |
| |
| /** |
| * The cached value of the '{@link #getElse() <em>Else</em>}' containment reference. <!-- begin-user-doc |
| * --> <!-- end-user-doc --> |
| * |
| * @see #getElse() |
| * @generated |
| * @ordered |
| */ |
| protected Block else_; |
| |
| /** |
| * The cached value of the '{@link #getElseIf() <em>Else If</em>}' containment reference list. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getElseIf() |
| * @generated |
| * @ordered |
| */ |
| protected EList<IfBlock> elseIf; |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected IfBlockImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return CstPackage.Literals.IF_BLOCK; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public ModelExpression getIfExpr() { |
| return ifExpr; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public NotificationChain basicSetIfExpr(ModelExpression newIfExpr, NotificationChain msgs) { |
| ModelExpression oldIfExpr = ifExpr; |
| ifExpr = newIfExpr; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| CstPackage.IF_BLOCK__IF_EXPR, oldIfExpr, newIfExpr); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void setIfExpr(ModelExpression newIfExpr) { |
| if (newIfExpr != ifExpr) { |
| NotificationChain msgs = null; |
| if (ifExpr != null) |
| msgs = ((InternalEObject)ifExpr).eInverseRemove(this, EOPPOSITE_FEATURE_BASE |
| - CstPackage.IF_BLOCK__IF_EXPR, null, msgs); |
| if (newIfExpr != null) |
| msgs = ((InternalEObject)newIfExpr).eInverseAdd(this, EOPPOSITE_FEATURE_BASE |
| - CstPackage.IF_BLOCK__IF_EXPR, null, msgs); |
| msgs = basicSetIfExpr(newIfExpr, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, CstPackage.IF_BLOCK__IF_EXPR, newIfExpr, |
| newIfExpr)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public Block getElse() { |
| return else_; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public NotificationChain basicSetElse(Block newElse, NotificationChain msgs) { |
| Block oldElse = else_; |
| else_ = newElse; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| CstPackage.IF_BLOCK__ELSE, oldElse, newElse); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void setElse(Block newElse) { |
| if (newElse != else_) { |
| NotificationChain msgs = null; |
| if (else_ != null) |
| msgs = ((InternalEObject)else_).eInverseRemove(this, EOPPOSITE_FEATURE_BASE |
| - CstPackage.IF_BLOCK__ELSE, null, msgs); |
| if (newElse != null) |
| msgs = ((InternalEObject)newElse).eInverseAdd(this, EOPPOSITE_FEATURE_BASE |
| - CstPackage.IF_BLOCK__ELSE, null, msgs); |
| msgs = basicSetElse(newElse, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, CstPackage.IF_BLOCK__ELSE, newElse, newElse)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public EList<IfBlock> getElseIf() { |
| if (elseIf == null) { |
| elseIf = new EObjectContainmentEList<IfBlock>(IfBlock.class, this, CstPackage.IF_BLOCK__ELSE_IF); |
| } |
| return elseIf; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case CstPackage.IF_BLOCK__IF_EXPR: |
| return basicSetIfExpr(null, msgs); |
| case CstPackage.IF_BLOCK__ELSE: |
| return basicSetElse(null, msgs); |
| case CstPackage.IF_BLOCK__ELSE_IF: |
| return ((InternalEList<?>)getElseIf()).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 CstPackage.IF_BLOCK__IF_EXPR: |
| return getIfExpr(); |
| case CstPackage.IF_BLOCK__ELSE: |
| return getElse(); |
| case CstPackage.IF_BLOCK__ELSE_IF: |
| return getElseIf(); |
| } |
| 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 CstPackage.IF_BLOCK__IF_EXPR: |
| setIfExpr((ModelExpression)newValue); |
| return; |
| case CstPackage.IF_BLOCK__ELSE: |
| setElse((Block)newValue); |
| return; |
| case CstPackage.IF_BLOCK__ELSE_IF: |
| getElseIf().clear(); |
| getElseIf().addAll((Collection<? extends IfBlock>)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case CstPackage.IF_BLOCK__IF_EXPR: |
| setIfExpr((ModelExpression)null); |
| return; |
| case CstPackage.IF_BLOCK__ELSE: |
| setElse((Block)null); |
| return; |
| case CstPackage.IF_BLOCK__ELSE_IF: |
| getElseIf().clear(); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case CstPackage.IF_BLOCK__IF_EXPR: |
| return ifExpr != null; |
| case CstPackage.IF_BLOCK__ELSE: |
| return else_ != null; |
| case CstPackage.IF_BLOCK__ELSE_IF: |
| return elseIf != null && !elseIf.isEmpty(); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| } // IfBlockImpl |