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/**
* Copyright (c) 2011 Mia-Software.
*
* 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:
* Gregoire Dupe (Mia-Software) - Design
* Nicolas Guyomar (Mia-Software) - Implementation
* Emmanuelle Rouillé (Mia-Software) - Bug 352618 - To be able to use non derived facet structural features and save them values.
* Nicolas Bros (Mia-Software) - Bug 361823 - [Restructuring] eFacet2 meta-model
*/
package org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.serialization.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.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.serialization.SerializationPackage;
import org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.serialization.SingleValuedContainmentReferenceInstance;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Single Valued Containment Reference Instance</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.serialization.impl.SingleValuedContainmentReferenceInstanceImpl#getOwnedElement <em>Owned Element</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class SingleValuedContainmentReferenceInstanceImpl extends AbstractReferenceInstanceImpl implements SingleValuedContainmentReferenceInstance {
/**
* The cached value of the '{@link #getOwnedElement() <em>Owned Element</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #getOwnedElement()
* @generated
* @ordered
*/
protected EObject ownedElement;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected SingleValuedContainmentReferenceInstanceImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return SerializationPackage.Literals.SINGLE_VALUED_CONTAINMENT_REFERENCE_INSTANCE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public EObject getOwnedElement() {
return ownedElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetOwnedElement(EObject newOwnedElement, NotificationChain msgs) {
EObject oldOwnedElement = ownedElement;
ownedElement = newOwnedElement;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SerializationPackage.SINGLE_VALUED_CONTAINMENT_REFERENCE_INSTANCE__OWNED_ELEMENT, oldOwnedElement, newOwnedElement);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public void setOwnedElement(EObject newOwnedElement) {
if (newOwnedElement != ownedElement) {
NotificationChain msgs = null;
if (ownedElement != null) {
msgs = ((InternalEObject) ownedElement).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SerializationPackage.SINGLE_VALUED_CONTAINMENT_REFERENCE_INSTANCE__OWNED_ELEMENT, null, msgs);
}
if (newOwnedElement != null) {
msgs = ((InternalEObject) newOwnedElement).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SerializationPackage.SINGLE_VALUED_CONTAINMENT_REFERENCE_INSTANCE__OWNED_ELEMENT, null, msgs);
}
msgs = basicSetOwnedElement(newOwnedElement, msgs);
if (msgs != null) {
msgs.dispatch();
}
}
else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, SerializationPackage.SINGLE_VALUED_CONTAINMENT_REFERENCE_INSTANCE__OWNED_ELEMENT, newOwnedElement, newOwnedElement));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case SerializationPackage.SINGLE_VALUED_CONTAINMENT_REFERENCE_INSTANCE__OWNED_ELEMENT:
return basicSetOwnedElement(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 SerializationPackage.SINGLE_VALUED_CONTAINMENT_REFERENCE_INSTANCE__OWNED_ELEMENT:
return getOwnedElement();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case SerializationPackage.SINGLE_VALUED_CONTAINMENT_REFERENCE_INSTANCE__OWNED_ELEMENT:
setOwnedElement((EObject) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SerializationPackage.SINGLE_VALUED_CONTAINMENT_REFERENCE_INSTANCE__OWNED_ELEMENT:
setOwnedElement((EObject) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SerializationPackage.SINGLE_VALUED_CONTAINMENT_REFERENCE_INSTANCE__OWNED_ELEMENT:
return ownedElement != null;
}
return super.eIsSet(featureID);
}
} // SingleValuedContainmentReferenceInstanceImpl
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