/*******************************************************************************
* 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.EObjectContainmentEList;
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.CollectionLiteralExpCS;
import org.eclipse.ocl.xtext.essentialoclcs.CollectionLiteralPartCS;
import org.eclipse.ocl.xtext.essentialoclcs.CollectionTypeCS;
import org.eclipse.ocl.xtext.essentialoclcs.EssentialOCLCSPackage;
import org.eclipse.ocl.xtext.essentialoclcs.util.EssentialOCLCSVisitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Collection Literal Exp CS</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.xtext.essentialoclcs.impl.CollectionLiteralExpCSImpl#getOwnedParts <em>Owned Parts</em>}</li>
* <li>{@link org.eclipse.ocl.xtext.essentialoclcs.impl.CollectionLiteralExpCSImpl#getOwnedType <em>Owned Type</em>}</li>
* </ul>
*
* @generated
*/
public class CollectionLiteralExpCSImpl
extends LiteralExpCSImpl
implements CollectionLiteralExpCS {
/**
* The cached value of the '{@link #getOwnedParts() <em>Owned Parts</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOwnedParts()
* @generated
* @ordered
*/
protected EList<CollectionLiteralPartCS> ownedParts;
/**
* The cached value of the '{@link #getOwnedType() <em>Owned Type</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOwnedType()
* @generated
* @ordered
*/
protected CollectionTypeCS ownedType;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected CollectionLiteralExpCSImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return EssentialOCLCSPackage.Literals.COLLECTION_LITERAL_EXP_CS;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public CollectionTypeCS getOwnedType() {
return ownedType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwnedType(CollectionTypeCS newOwnedType,
NotificationChain msgs) {
CollectionTypeCS oldOwnedType = ownedType;
ownedType = newOwnedType;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_TYPE, oldOwnedType, newOwnedType);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setOwnedType(CollectionTypeCS newOwnedType) {
if (newOwnedType != ownedType)
{
NotificationChain msgs = null;
if (ownedType != null)
msgs = ((InternalEObject)ownedType).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_TYPE, null, msgs);
if (newOwnedType != null)
msgs = ((InternalEObject)newOwnedType).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_TYPE, null, msgs);
msgs = basicSetOwnedType(newOwnedType, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_TYPE, newOwnedType, newOwnedType));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public EList<CollectionLiteralPartCS> getOwnedParts() {
if (ownedParts == null)
{
ownedParts = new EObjectContainmentEList<CollectionLiteralPartCS>(CollectionLiteralPartCS.class, this, EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_PARTS);
}
return ownedParts;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID)
{
case EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_PARTS:
return ((InternalEList<?>)getOwnedParts()).basicRemove(otherEnd, msgs);
case EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_TYPE:
return basicSetOwnedType(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.COLLECTION_LITERAL_EXP_CS__OWNED_PARTS:
return getOwnedParts();
case EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_TYPE:
return getOwnedType();
}
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.COLLECTION_LITERAL_EXP_CS__OWNED_PARTS:
getOwnedParts().clear();
getOwnedParts().addAll((Collection<? extends CollectionLiteralPartCS>)newValue);
return;
case EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_TYPE:
setOwnedType((CollectionTypeCS)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID)
{
case EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_PARTS:
getOwnedParts().clear();
return;
case EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_TYPE:
setOwnedType((CollectionTypeCS)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID)
{
case EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_PARTS:
return ownedParts != null && !ownedParts.isEmpty();
case EssentialOCLCSPackage.COLLECTION_LITERAL_EXP_CS__OWNED_TYPE:
return ownedType != null;
}
return super.eIsSet(featureID);
}
/**
* {@inheritDoc}
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public <R> R accept(@NonNull BaseCSVisitor<R> visitor) {
return (R) ((EssentialOCLCSVisitor<?>)visitor).visitCollectionLiteralExpCS(this);
}
} //CollectionLiteralExpCSImpl