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/*******************************************************************************
* Copyright (c) 2013, 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.qvtd.codegen.qvticgmodel.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.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
import org.eclipse.ocl.examples.codegen.cgmodel.CGVariable;
import org.eclipse.ocl.examples.codegen.cgmodel.util.CGModelVisitor;
import org.eclipse.qvtd.codegen.qvticgmodel.CGVariablePredicate;
import org.eclipse.qvtd.codegen.qvticgmodel.QVTiCGModelPackage;
import org.eclipse.qvtd.codegen.qvticgmodel.util.QVTiCGModelVisitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>CG Variable Predicate</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.qvtd.codegen.qvticgmodel.impl.CGVariablePredicateImpl#getPredicateVariable <em>Predicate Variable</em>}</li>
* </ul>
*
* @generated
*/
public class CGVariablePredicateImpl extends CGPredicateImpl implements CGVariablePredicate {
/**
* The cached value of the '{@link #getPredicateVariable() <em>Predicate Variable</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getPredicateVariable()
* @generated
* @ordered
*/
protected CGVariable predicateVariable;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected CGVariablePredicateImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return QVTiCGModelPackage.Literals.CG_VARIABLE_PREDICATE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public CGVariable getPredicateVariable() {
return predicateVariable;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetPredicateVariable(CGVariable newPredicateVariable, NotificationChain msgs) {
CGVariable oldPredicateVariable = predicateVariable;
predicateVariable = newPredicateVariable;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, QVTiCGModelPackage.CG_VARIABLE_PREDICATE__PREDICATE_VARIABLE, oldPredicateVariable, newPredicateVariable);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setPredicateVariable(CGVariable newPredicateVariable) {
if (newPredicateVariable != predicateVariable) {
NotificationChain msgs = null;
if (predicateVariable != null)
msgs = ((InternalEObject)predicateVariable).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - QVTiCGModelPackage.CG_VARIABLE_PREDICATE__PREDICATE_VARIABLE, null, msgs);
if (newPredicateVariable != null)
msgs = ((InternalEObject)newPredicateVariable).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - QVTiCGModelPackage.CG_VARIABLE_PREDICATE__PREDICATE_VARIABLE, null, msgs);
msgs = basicSetPredicateVariable(newPredicateVariable, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, QVTiCGModelPackage.CG_VARIABLE_PREDICATE__PREDICATE_VARIABLE, newPredicateVariable, newPredicateVariable));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case QVTiCGModelPackage.CG_VARIABLE_PREDICATE__PREDICATE_VARIABLE:
return basicSetPredicateVariable(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 QVTiCGModelPackage.CG_VARIABLE_PREDICATE__PREDICATE_VARIABLE:
return getPredicateVariable();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case QVTiCGModelPackage.CG_VARIABLE_PREDICATE__PREDICATE_VARIABLE:
setPredicateVariable((CGVariable)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case QVTiCGModelPackage.CG_VARIABLE_PREDICATE__PREDICATE_VARIABLE:
setPredicateVariable((CGVariable)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case QVTiCGModelPackage.CG_VARIABLE_PREDICATE__PREDICATE_VARIABLE:
return predicateVariable != null;
}
return super.eIsSet(featureID);
}
/**
* {@inheritDoc}
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public @Nullable <R> R accept(@NonNull CGModelVisitor<R> visitor) {
return (R) ((QVTiCGModelVisitor<?>)visitor).visitCGVariablePredicate(this);
}
} //CGVariablePredicateImpl
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