/**
* <copyright>
* Copyright (c) 2013 Willink Transformations, University of York, 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
* Adolfo Sanchez-Barbudo (University of York) - Bug397429
* </copyright>
*/
package org.eclipse.qvto.examples.pivot.qvtoperational.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.ocl.pivot.OCLExpression;
import org.eclipse.ocl.pivot.Property;
import org.eclipse.ocl.pivot.internal.PropertyImpl;
import org.eclipse.ocl.pivot.util.Visitor;
import org.eclipse.qvto.examples.pivot.qvtoperational.ContextualProperty;
import org.eclipse.qvto.examples.pivot.qvtoperational.QVTOperationalPackage;
import org.eclipse.qvto.examples.pivot.qvtoperational.util.QVTOperationalVisitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Contextual Property</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.qvto.examples.pivot.qvtoperational.impl.ContextualPropertyImpl#getContext <em>Context</em>}</li>
* <li>{@link org.eclipse.qvto.examples.pivot.qvtoperational.impl.ContextualPropertyImpl#getInitExpression <em>Init Expression</em>}</li>
* <li>{@link org.eclipse.qvto.examples.pivot.qvtoperational.impl.ContextualPropertyImpl#getOverridden <em>Overridden</em>}</li>
* </ul>
*
* @generated
*/
public class ContextualPropertyImpl extends PropertyImpl implements ContextualProperty {
/**
* The cached value of the '{@link #getContext() <em>Context</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getContext()
* @generated
* @ordered
*/
protected org.eclipse.ocl.pivot.Class context;
/**
* The cached value of the '{@link #getInitExpression() <em>Init Expression</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getInitExpression()
* @generated
* @ordered
*/
protected OCLExpression initExpression;
/**
* The cached value of the '{@link #getOverridden() <em>Overridden</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOverridden()
* @generated
* @ordered
*/
protected Property overridden;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ContextualPropertyImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return QVTOperationalPackage.Literals.CONTEXTUAL_PROPERTY;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public org.eclipse.ocl.pivot.Class getContext() {
if (context != null && context.eIsProxy()) {
InternalEObject oldContext = (InternalEObject)context;
context = (org.eclipse.ocl.pivot.Class)eResolveProxy(oldContext);
if (context != oldContext) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, QVTOperationalPackage.CONTEXTUAL_PROPERTY__CONTEXT, oldContext, context));
}
}
return context;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public org.eclipse.ocl.pivot.Class basicGetContext() {
return context;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setContext(org.eclipse.ocl.pivot.Class newContext) {
org.eclipse.ocl.pivot.Class oldContext = context;
context = newContext;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, QVTOperationalPackage.CONTEXTUAL_PROPERTY__CONTEXT, oldContext, context));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public OCLExpression getInitExpression() {
return initExpression;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetInitExpression(OCLExpression newInitExpression, NotificationChain msgs) {
OCLExpression oldInitExpression = initExpression;
initExpression = newInitExpression;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, QVTOperationalPackage.CONTEXTUAL_PROPERTY__INIT_EXPRESSION, oldInitExpression, newInitExpression);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setInitExpression(OCLExpression newInitExpression) {
if (newInitExpression != initExpression) {
NotificationChain msgs = null;
if (initExpression != null)
msgs = ((InternalEObject)initExpression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - QVTOperationalPackage.CONTEXTUAL_PROPERTY__INIT_EXPRESSION, null, msgs);
if (newInitExpression != null)
msgs = ((InternalEObject)newInitExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - QVTOperationalPackage.CONTEXTUAL_PROPERTY__INIT_EXPRESSION, null, msgs);
msgs = basicSetInitExpression(newInitExpression, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, QVTOperationalPackage.CONTEXTUAL_PROPERTY__INIT_EXPRESSION, newInitExpression, newInitExpression));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Property getOverridden() {
if (overridden != null && overridden.eIsProxy()) {
InternalEObject oldOverridden = (InternalEObject)overridden;
overridden = (Property)eResolveProxy(oldOverridden);
if (overridden != oldOverridden) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, QVTOperationalPackage.CONTEXTUAL_PROPERTY__OVERRIDDEN, oldOverridden, overridden));
}
}
return overridden;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Property basicGetOverridden() {
return overridden;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOverridden(Property newOverridden) {
Property oldOverridden = overridden;
overridden = newOverridden;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, QVTOperationalPackage.CONTEXTUAL_PROPERTY__OVERRIDDEN, oldOverridden, overridden));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__INIT_EXPRESSION:
return basicSetInitExpression(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 QVTOperationalPackage.CONTEXTUAL_PROPERTY__CONTEXT:
if (resolve) return getContext();
return basicGetContext();
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__INIT_EXPRESSION:
return getInitExpression();
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__OVERRIDDEN:
if (resolve) return getOverridden();
return basicGetOverridden();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__CONTEXT:
setContext((org.eclipse.ocl.pivot.Class)newValue);
return;
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__INIT_EXPRESSION:
setInitExpression((OCLExpression)newValue);
return;
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__OVERRIDDEN:
setOverridden((Property)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__CONTEXT:
setContext((org.eclipse.ocl.pivot.Class)null);
return;
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__INIT_EXPRESSION:
setInitExpression((OCLExpression)null);
return;
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__OVERRIDDEN:
setOverridden((Property)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__CONTEXT:
return context != null;
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__INIT_EXPRESSION:
return initExpression != null;
case QVTOperationalPackage.CONTEXTUAL_PROPERTY__OVERRIDDEN:
return overridden != null;
}
return super.eIsSet(featureID);
}
/**
* {@inheritDoc}
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public <R> R accept(Visitor<R> visitor) {
return (R) ((QVTOperationalVisitor<?>)visitor).visitContextualProperty(this);
}
} //ContextualPropertyImpl