| /******************************************************************************* |
| * Copyright (c) 2009, 2011 SAP AG and others. |
| * 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: |
| * SAP AG - initial API and implementation |
| ****************************************************************************** |
| * $Id: TernaryImpl.java,v 1.2 2011/03/05 21:52:04 auhl Exp $ |
| */ |
| package dataaccess.expressions.impl; |
| |
| import dataaccess.expressions.Expression; |
| import dataaccess.expressions.ExpressionsPackage; |
| import dataaccess.expressions.Ternary; |
| |
| 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>Ternary</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link dataaccess.expressions.impl.TernaryImpl#getFalseExpr <em>False Expr</em>}</li> |
| * <li>{@link dataaccess.expressions.impl.TernaryImpl#getTrueExpr <em>True Expr</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class TernaryImpl extends ConditionalExpressionImpl implements Ternary { |
| /** |
| * The cached value of the '{@link #getFalseExpr() <em>False Expr</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getFalseExpr() |
| * @generated |
| * @ordered |
| */ |
| protected Expression falseExpr; |
| |
| /** |
| * The cached value of the '{@link #getTrueExpr() <em>True Expr</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getTrueExpr() |
| * @generated |
| * @ordered |
| */ |
| protected Expression trueExpr; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected TernaryImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return ExpressionsPackage.Literals.TERNARY; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Expression getFalseExpr() { |
| if (falseExpr != null && falseExpr.eIsProxy()) { |
| InternalEObject oldFalseExpr = (InternalEObject)falseExpr; |
| falseExpr = (Expression)eResolveProxy(oldFalseExpr); |
| if (falseExpr != oldFalseExpr) { |
| InternalEObject newFalseExpr = (InternalEObject)falseExpr; |
| NotificationChain msgs = oldFalseExpr.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__FALSE_EXPR, null, null); |
| if (newFalseExpr.eInternalContainer() == null) { |
| msgs = newFalseExpr.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__FALSE_EXPR, null, msgs); |
| } |
| if (msgs != null) msgs.dispatch(); |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExpressionsPackage.TERNARY__FALSE_EXPR, oldFalseExpr, falseExpr)); |
| } |
| } |
| return falseExpr; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Expression basicGetFalseExpr() { |
| return falseExpr; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetFalseExpr(Expression newFalseExpr, NotificationChain msgs) { |
| Expression oldFalseExpr = falseExpr; |
| falseExpr = newFalseExpr; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ExpressionsPackage.TERNARY__FALSE_EXPR, oldFalseExpr, newFalseExpr); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setFalseExpr(Expression newFalseExpr) { |
| if (newFalseExpr != falseExpr) { |
| NotificationChain msgs = null; |
| if (falseExpr != null) |
| msgs = ((InternalEObject)falseExpr).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__FALSE_EXPR, null, msgs); |
| if (newFalseExpr != null) |
| msgs = ((InternalEObject)newFalseExpr).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__FALSE_EXPR, null, msgs); |
| msgs = basicSetFalseExpr(newFalseExpr, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ExpressionsPackage.TERNARY__FALSE_EXPR, newFalseExpr, newFalseExpr)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Expression getTrueExpr() { |
| if (trueExpr != null && trueExpr.eIsProxy()) { |
| InternalEObject oldTrueExpr = (InternalEObject)trueExpr; |
| trueExpr = (Expression)eResolveProxy(oldTrueExpr); |
| if (trueExpr != oldTrueExpr) { |
| InternalEObject newTrueExpr = (InternalEObject)trueExpr; |
| NotificationChain msgs = oldTrueExpr.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__TRUE_EXPR, null, null); |
| if (newTrueExpr.eInternalContainer() == null) { |
| msgs = newTrueExpr.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__TRUE_EXPR, null, msgs); |
| } |
| if (msgs != null) msgs.dispatch(); |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExpressionsPackage.TERNARY__TRUE_EXPR, oldTrueExpr, trueExpr)); |
| } |
| } |
| return trueExpr; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Expression basicGetTrueExpr() { |
| return trueExpr; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetTrueExpr(Expression newTrueExpr, NotificationChain msgs) { |
| Expression oldTrueExpr = trueExpr; |
| trueExpr = newTrueExpr; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ExpressionsPackage.TERNARY__TRUE_EXPR, oldTrueExpr, newTrueExpr); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setTrueExpr(Expression newTrueExpr) { |
| if (newTrueExpr != trueExpr) { |
| NotificationChain msgs = null; |
| if (trueExpr != null) |
| msgs = ((InternalEObject)trueExpr).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__TRUE_EXPR, null, msgs); |
| if (newTrueExpr != null) |
| msgs = ((InternalEObject)newTrueExpr).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ExpressionsPackage.TERNARY__TRUE_EXPR, null, msgs); |
| msgs = basicSetTrueExpr(newTrueExpr, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ExpressionsPackage.TERNARY__TRUE_EXPR, newTrueExpr, newTrueExpr)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case ExpressionsPackage.TERNARY__FALSE_EXPR: |
| return basicSetFalseExpr(null, msgs); |
| case ExpressionsPackage.TERNARY__TRUE_EXPR: |
| return basicSetTrueExpr(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 ExpressionsPackage.TERNARY__FALSE_EXPR: |
| if (resolve) return getFalseExpr(); |
| return basicGetFalseExpr(); |
| case ExpressionsPackage.TERNARY__TRUE_EXPR: |
| if (resolve) return getTrueExpr(); |
| return basicGetTrueExpr(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case ExpressionsPackage.TERNARY__FALSE_EXPR: |
| setFalseExpr((Expression)newValue); |
| return; |
| case ExpressionsPackage.TERNARY__TRUE_EXPR: |
| setTrueExpr((Expression)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case ExpressionsPackage.TERNARY__FALSE_EXPR: |
| setFalseExpr((Expression)null); |
| return; |
| case ExpressionsPackage.TERNARY__TRUE_EXPR: |
| setTrueExpr((Expression)null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case ExpressionsPackage.TERNARY__FALSE_EXPR: |
| return falseExpr != null; |
| case ExpressionsPackage.TERNARY__TRUE_EXPR: |
| return trueExpr != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| } //TernaryImpl |
