/*******************************************************************************
* Copyright (c) 2012, 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.basecs.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.EClassifier;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.ocl.pivot.Element;
import org.eclipse.ocl.pivot.PivotPackage;
import org.eclipse.ocl.xtext.basecs.BaseCSPackage;
import org.eclipse.ocl.xtext.basecs.PathElementCS;
import org.eclipse.ocl.xtext.basecs.PathNameCS;
import org.eclipse.ocl.xtext.basecs.util.BaseCSVisitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Simple Named Element Ref CS</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.xtext.basecs.impl.PathElementCSImpl#getElementType <em>Element Type</em>}</li>
* <li>{@link org.eclipse.ocl.xtext.basecs.impl.PathElementCSImpl#getOwningPathName <em>Owning Path Name</em>}</li>
* <li>{@link org.eclipse.ocl.xtext.basecs.impl.PathElementCSImpl#getReferredElement <em>Referred Element</em>}</li>
* </ul>
*
* @generated
*/
public class PathElementCSImpl extends ElementCSImpl implements PathElementCS
{
/**
* The cached value of the '{@link #getElementType() <em>Element Type</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getElementType()
* @generated
* @ordered
*/
protected EClassifier elementType;
/**
* The cached value of the '{@link #getReferredElement() <em>Referred Element</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReferredElement()
* @generated
* @ordered
*/
protected Element referredElement;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected PathElementCSImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return BaseCSPackage.Literals.PATH_ELEMENT_CS;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public PathNameCS getOwningPathName()
{
if (eContainerFeatureID() != BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME) return null;
return (PathNameCS)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwningPathName(PathNameCS newOwningPathName, NotificationChain msgs)
{
msgs = eBasicSetContainer((InternalEObject)newOwningPathName, BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setOwningPathName(PathNameCS newOwningPathName)
{
if (newOwningPathName != eInternalContainer() || (eContainerFeatureID() != BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME && newOwningPathName != null))
{
if (EcoreUtil.isAncestor(this, newOwningPathName))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); //$NON-NLS-1$
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newOwningPathName != null)
msgs = ((InternalEObject)newOwningPathName).eInverseAdd(this, BaseCSPackage.PATH_NAME_CS__OWNED_PATH_ELEMENTS, PathNameCS.class, msgs);
msgs = basicSetOwningPathName(newOwningPathName, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME, newOwningPathName, newOwningPathName));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setReferredElement(Element newReferredElement)
{
Element oldReferredElement = referredElement;
referredElement = newReferredElement;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, BaseCSPackage.PATH_ELEMENT_CS__REFERRED_ELEMENT, oldReferredElement, referredElement));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public EClassifier getElementType()
{
if (elementType != null && elementType.eIsProxy())
{
InternalEObject oldElementType = (InternalEObject)elementType;
elementType = (EClassifier)eResolveProxy(oldElementType);
if (elementType != oldElementType)
{
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, BaseCSPackage.PATH_ELEMENT_CS__ELEMENT_TYPE, oldElementType, elementType));
}
}
return elementType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EClassifier basicGetElementType()
{
return elementType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setElementType(EClassifier newElementType)
{
EClassifier oldElementType = elementType;
elementType = newElementType;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, BaseCSPackage.PATH_ELEMENT_CS__ELEMENT_TYPE, oldElementType, elementType));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetOwningPathName((PathNameCS)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 BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME:
return basicSetOwningPathName(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs)
{
switch (eContainerFeatureID())
{
case BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME:
return eInternalContainer().eInverseRemove(this, BaseCSPackage.PATH_NAME_CS__OWNED_PATH_ELEMENTS, PathNameCS.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case BaseCSPackage.PATH_ELEMENT_CS__ELEMENT_TYPE:
if (resolve) return getElementType();
return basicGetElementType();
case BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME:
return getOwningPathName();
case BaseCSPackage.PATH_ELEMENT_CS__REFERRED_ELEMENT:
if (resolve) return getReferredElement();
return basicGetReferredElement();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case BaseCSPackage.PATH_ELEMENT_CS__ELEMENT_TYPE:
setElementType((EClassifier)newValue);
return;
case BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME:
setOwningPathName((PathNameCS)newValue);
return;
case BaseCSPackage.PATH_ELEMENT_CS__REFERRED_ELEMENT:
setReferredElement((Element)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case BaseCSPackage.PATH_ELEMENT_CS__ELEMENT_TYPE:
setElementType((EClassifier)null);
return;
case BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME:
setOwningPathName((PathNameCS)null);
return;
case BaseCSPackage.PATH_ELEMENT_CS__REFERRED_ELEMENT:
setReferredElement((Element)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case BaseCSPackage.PATH_ELEMENT_CS__ELEMENT_TYPE:
return elementType != null;
case BaseCSPackage.PATH_ELEMENT_CS__OWNING_PATH_NAME:
return getOwningPathName() != null;
case BaseCSPackage.PATH_ELEMENT_CS__REFERRED_ELEMENT:
return referredElement != null;
}
return super.eIsSet(featureID);
}
/**
* {@inheritDoc}
* @generated
*/
@Override
public <R> R accept(@NonNull BaseCSVisitor<R> visitor) {
return visitor.visitPathElementCS(this);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Element getReferredElement() {
if (referredElement != null && referredElement.eIsProxy())
{
InternalEObject oldReferredElement = (InternalEObject)referredElement;
referredElement = (Element)eResolveProxy(oldReferredElement);
if (referredElement != oldReferredElement)
{
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, BaseCSPackage.PATH_ELEMENT_CS__REFERRED_ELEMENT, oldReferredElement, referredElement));
}
}
return referredElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Element basicGetReferredElement()
{
return referredElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public Element getPivot() {
return getReferredElement();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public boolean isType() {
return elementType == PivotPackage.Literals.TYPE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public void resetPivot() {}
} //SimpleNamedElementRefCSImpl