/*******************************************************************************
* Copyright (c) 2011, 2015 Willink Transformations 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:
* E.D.Willink - initial API and implementation
*******************************************************************************/
package org.eclipse.ocl.xtext.essentialoclcs.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.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.ocl.xtext.basecs.impl.SpecificationCSImpl;
import org.eclipse.ocl.xtext.basecs.util.BaseCSVisitor;
import org.eclipse.ocl.xtext.essentialoclcs.EssentialOCLCSPackage;
import org.eclipse.ocl.xtext.essentialoclcs.ExpCS;
import org.eclipse.ocl.xtext.essentialoclcs.ExpSpecificationCS;
import org.eclipse.ocl.xtext.essentialoclcs.util.EssentialOCLCSVisitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Exp Constraint CS</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.xtext.essentialoclcs.impl.ExpSpecificationCSImpl#getOwnedExpression <em>Owned Expression</em>}</li>
* </ul>
*
* @generated
*/
public class ExpSpecificationCSImpl
extends SpecificationCSImpl
implements ExpSpecificationCS {
/**
* The cached value of the '{@link #getOwnedExpression() <em>Owned Expression</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOwnedExpression()
* @generated
* @ordered
*/
protected ExpCS ownedExpression;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ExpSpecificationCSImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return EssentialOCLCSPackage.Literals.EXP_SPECIFICATION_CS;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public ExpCS getOwnedExpression() {
return ownedExpression;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwnedExpression(ExpCS newOwnedExpression,
NotificationChain msgs) {
ExpCS oldOwnedExpression = ownedExpression;
ownedExpression = newOwnedExpression;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EssentialOCLCSPackage.EXP_SPECIFICATION_CS__OWNED_EXPRESSION, oldOwnedExpression, newOwnedExpression);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setOwnedExpression(ExpCS newOwnedExpression) {
if (newOwnedExpression != ownedExpression)
{
NotificationChain msgs = null;
if (ownedExpression != null)
msgs = ((InternalEObject)ownedExpression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - EssentialOCLCSPackage.EXP_SPECIFICATION_CS__OWNED_EXPRESSION, null, msgs);
if (newOwnedExpression != null)
msgs = ((InternalEObject)newOwnedExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - EssentialOCLCSPackage.EXP_SPECIFICATION_CS__OWNED_EXPRESSION, null, msgs);
msgs = basicSetOwnedExpression(newOwnedExpression, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EssentialOCLCSPackage.EXP_SPECIFICATION_CS__OWNED_EXPRESSION, newOwnedExpression, newOwnedExpression));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID)
{
case EssentialOCLCSPackage.EXP_SPECIFICATION_CS__OWNED_EXPRESSION:
return basicSetOwnedExpression(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 EssentialOCLCSPackage.EXP_SPECIFICATION_CS__OWNED_EXPRESSION:
return getOwnedExpression();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID)
{
case EssentialOCLCSPackage.EXP_SPECIFICATION_CS__OWNED_EXPRESSION:
setOwnedExpression((ExpCS)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID)
{
case EssentialOCLCSPackage.EXP_SPECIFICATION_CS__OWNED_EXPRESSION:
setOwnedExpression((ExpCS)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID)
{
case EssentialOCLCSPackage.EXP_SPECIFICATION_CS__OWNED_EXPRESSION:
return ownedExpression != null;
}
return super.eIsSet(featureID);
}
/**
* {@inheritDoc}
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public <R> R accept(@NonNull BaseCSVisitor<R> visitor) {
return (R) ((EssentialOCLCSVisitor<?>)visitor).visitExpSpecificationCS(this);
}
@Override
public void setExprString(String newExprString) {
assert newExprString != null;
super.setExprString(newExprString);
}
} //ExpConstraintCSImpl