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/**
* <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 v2.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v20.html
*
* Contributors:
* E.D.Willink - Initial API and implementation
* Adolfo Sanchez-Barbudo (University of York) - Bug397429
* </copyright>
*/
package org.eclipse.qvto.examples.pivot.imperativeocl.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.internal.ElementImpl;
import org.eclipse.ocl.pivot.util.Visitor;
import org.eclipse.qvto.examples.pivot.imperativeocl.ImperativeOCLPackage;
import org.eclipse.qvto.examples.pivot.imperativeocl.OrderedTupleLiteralPart;
import org.eclipse.qvto.examples.pivot.imperativeocl.util.ImperativeOCLVisitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Ordered Tuple Literal Part</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.qvto.examples.pivot.imperativeocl.impl.OrderedTupleLiteralPartImpl#getValue <em>Value</em>}</li>
* </ul>
*
* @generated
*/
public class OrderedTupleLiteralPartImpl extends ElementImpl implements OrderedTupleLiteralPart {
/**
* The cached value of the '{@link #getValue() <em>Value</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getValue()
* @generated
* @ordered
*/
protected OCLExpression value;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected OrderedTupleLiteralPartImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ImperativeOCLPackage.Literals.ORDERED_TUPLE_LITERAL_PART;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public OCLExpression getValue() {
return value;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetValue(OCLExpression newValue, NotificationChain msgs) {
OCLExpression oldValue = value;
value = newValue;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ImperativeOCLPackage.ORDERED_TUPLE_LITERAL_PART__VALUE, oldValue, newValue);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setValue(OCLExpression newValue) {
if (newValue != value) {
NotificationChain msgs = null;
if (value != null)
msgs = ((InternalEObject)value).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ImperativeOCLPackage.ORDERED_TUPLE_LITERAL_PART__VALUE, null, msgs);
if (newValue != null)
msgs = ((InternalEObject)newValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ImperativeOCLPackage.ORDERED_TUPLE_LITERAL_PART__VALUE, null, msgs);
msgs = basicSetValue(newValue, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ImperativeOCLPackage.ORDERED_TUPLE_LITERAL_PART__VALUE, newValue, newValue));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ImperativeOCLPackage.ORDERED_TUPLE_LITERAL_PART__VALUE:
return basicSetValue(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 ImperativeOCLPackage.ORDERED_TUPLE_LITERAL_PART__VALUE:
return getValue();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ImperativeOCLPackage.ORDERED_TUPLE_LITERAL_PART__VALUE:
setValue((OCLExpression)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ImperativeOCLPackage.ORDERED_TUPLE_LITERAL_PART__VALUE:
setValue((OCLExpression)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ImperativeOCLPackage.ORDERED_TUPLE_LITERAL_PART__VALUE:
return value != null;
}
return super.eIsSet(featureID);
}
/**
* {@inheritDoc}
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public <R> R accept(Visitor<R> visitor) {
return (R) ((ImperativeOCLVisitor<?>)visitor).visitOrderedTupleLiteralPart(this);
}
} //OrderedTupleLiteralPartImpl
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