/*******************************************************************************
* Copyright (c) 2010, 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 java.util.Collection;
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.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.jdt.annotation.NonNull;
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.LetExpCS;
import org.eclipse.ocl.xtext.essentialoclcs.LetVariableCS;
import org.eclipse.ocl.xtext.essentialoclcs.util.EssentialOCLCSVisitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Let Exp CS</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.xtext.essentialoclcs.impl.LetExpCSImpl#isIsImplicit <em>Is Implicit</em>}</li>
* <li>{@link org.eclipse.ocl.xtext.essentialoclcs.impl.LetExpCSImpl#getOwnedInExpression <em>Owned In Expression</em>}</li>
* <li>{@link org.eclipse.ocl.xtext.essentialoclcs.impl.LetExpCSImpl#getOwnedVariables <em>Owned Variables</em>}</li>
* </ul>
*
* @generated
*/
public class LetExpCSImpl
extends ExpCSImpl
implements LetExpCS {
/**
* The default value of the '{@link #isIsImplicit() <em>Is Implicit</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isIsImplicit()
* @generated
* @ordered
*/
protected static final boolean IS_IMPLICIT_EDEFAULT = false;
/**
* The cached value of the '{@link #isIsImplicit() <em>Is Implicit</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isIsImplicit()
* @generated
* @ordered
*/
protected boolean isImplicit = IS_IMPLICIT_EDEFAULT;
/**
* The cached value of the '{@link #getOwnedInExpression() <em>Owned In Expression</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOwnedInExpression()
* @generated
* @ordered
*/
protected ExpCS ownedInExpression;
/**
* The cached value of the '{@link #getOwnedVariables() <em>Owned Variables</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOwnedVariables()
* @generated
* @ordered
*/
protected EList<LetVariableCS> ownedVariables;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected LetExpCSImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return EssentialOCLCSPackage.Literals.LET_EXP_CS;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public EList<LetVariableCS> getOwnedVariables() {
if (ownedVariables == null)
{
ownedVariables = new EObjectContainmentWithInverseEList<LetVariableCS>(LetVariableCS.class, this, EssentialOCLCSPackage.LET_EXP_CS__OWNED_VARIABLES, EssentialOCLCSPackage.LET_VARIABLE_CS__OWNING_LET_EXPRESSION);
}
return ownedVariables;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public ExpCS getOwnedInExpression() {
return ownedInExpression;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwnedInExpression(ExpCS newOwnedInExpression, NotificationChain msgs)
{
ExpCS oldOwnedInExpression = ownedInExpression;
ownedInExpression = newOwnedInExpression;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EssentialOCLCSPackage.LET_EXP_CS__OWNED_IN_EXPRESSION, oldOwnedInExpression, newOwnedInExpression);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setOwnedInExpression(ExpCS newOwnedInExpression) {
if (newOwnedInExpression != ownedInExpression)
{
NotificationChain msgs = null;
if (ownedInExpression != null)
msgs = ((InternalEObject)ownedInExpression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - EssentialOCLCSPackage.LET_EXP_CS__OWNED_IN_EXPRESSION, null, msgs);
if (newOwnedInExpression != null)
msgs = ((InternalEObject)newOwnedInExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - EssentialOCLCSPackage.LET_EXP_CS__OWNED_IN_EXPRESSION, null, msgs);
msgs = basicSetOwnedInExpression(newOwnedInExpression, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EssentialOCLCSPackage.LET_EXP_CS__OWNED_IN_EXPRESSION, newOwnedInExpression, newOwnedInExpression));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean isIsImplicit()
{
return isImplicit;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setIsImplicit(boolean newIsImplicit)
{
boolean oldIsImplicit = isImplicit;
isImplicit = newIsImplicit;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EssentialOCLCSPackage.LET_EXP_CS__IS_IMPLICIT, oldIsImplicit, isImplicit));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString()
{
return super.toString();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID)
{
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_VARIABLES:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getOwnedVariables()).basicAdd(otherEnd, msgs);
}
return super.eInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID)
{
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_IN_EXPRESSION:
return basicSetOwnedInExpression(null, msgs);
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_VARIABLES:
return ((InternalEList<?>)getOwnedVariables()).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 EssentialOCLCSPackage.LET_EXP_CS__IS_IMPLICIT:
return isIsImplicit();
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_IN_EXPRESSION:
return getOwnedInExpression();
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_VARIABLES:
return getOwnedVariables();
}
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 EssentialOCLCSPackage.LET_EXP_CS__IS_IMPLICIT:
setIsImplicit((Boolean)newValue);
return;
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_IN_EXPRESSION:
setOwnedInExpression((ExpCS)newValue);
return;
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_VARIABLES:
getOwnedVariables().clear();
getOwnedVariables().addAll((Collection<? extends LetVariableCS>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID)
{
case EssentialOCLCSPackage.LET_EXP_CS__IS_IMPLICIT:
setIsImplicit(IS_IMPLICIT_EDEFAULT);
return;
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_IN_EXPRESSION:
setOwnedInExpression((ExpCS)null);
return;
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_VARIABLES:
getOwnedVariables().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID)
{
case EssentialOCLCSPackage.LET_EXP_CS__IS_IMPLICIT:
return isImplicit != IS_IMPLICIT_EDEFAULT;
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_IN_EXPRESSION:
return ownedInExpression != null;
case EssentialOCLCSPackage.LET_EXP_CS__OWNED_VARIABLES:
return ownedVariables != null && !ownedVariables.isEmpty();
}
return super.eIsSet(featureID);
}
/**
* {@inheritDoc}
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public <R> R accept(@NonNull BaseCSVisitor<R> visitor) {
return (R) ((EssentialOCLCSVisitor<?>)visitor).visitLetExpCS(this);
}
} //LetExpCSImpl