/**
* <copyright>
* Copyright (c) 2008, 2009 Open Canarias S.L. 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:
* A. Sanchez-Barbudo - initial API and implementation
* </copyright>
*
* $Id: VariableInitExpImpl.java,v 1.5 2009/05/15 16:13:08 radvorak Exp $
*/
package org.eclipse.m2m.qvt.oml.ecore.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.m2m.qvt.oml.ecore.ImperativeOCL.ImperativeOCLPackage;
import org.eclipse.m2m.qvt.oml.ecore.ImperativeOCL.VariableInitExp;
import org.eclipse.m2m.qvt.oml.ecore.ImperativeOCL.util.ImperativeOCLVisitor;
import org.eclipse.ocl.ecore.Variable;
import org.eclipse.ocl.utilities.Visitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Variable Init Exp</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.m2m.qvt.oml.ecore.ImperativeOCL.impl.VariableInitExpImpl#getReferredVariable <em>Referred Variable</em>}</li>
* <li>{@link org.eclipse.m2m.qvt.oml.ecore.ImperativeOCL.impl.VariableInitExpImpl#isWithResult <em>With Result</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class VariableInitExpImpl extends ImperativeExpressionImpl implements VariableInitExp {
/**
* The cached value of the '{@link #getReferredVariable() <em>Referred Variable</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReferredVariable()
* @generated
* @ordered
*/
protected Variable referredVariable;
/**
* The default value of the '{@link #isWithResult() <em>With Result</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isWithResult()
* @generated
* @ordered
*/
protected static final boolean WITH_RESULT_EDEFAULT = false;
/**
* The cached value of the '{@link #isWithResult() <em>With Result</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isWithResult()
* @generated
* @ordered
*/
protected boolean withResult = WITH_RESULT_EDEFAULT;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected VariableInitExpImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ImperativeOCLPackage.Literals.VARIABLE_INIT_EXP;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Variable getReferredVariable() {
return referredVariable;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetReferredVariable(Variable newReferredVariable, NotificationChain msgs) {
Variable oldReferredVariable = referredVariable;
referredVariable = newReferredVariable;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ImperativeOCLPackage.VARIABLE_INIT_EXP__REFERRED_VARIABLE, oldReferredVariable, newReferredVariable);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setReferredVariable(Variable newReferredVariable) {
if (newReferredVariable != referredVariable) {
NotificationChain msgs = null;
if (referredVariable != null)
msgs = ((InternalEObject)referredVariable).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ImperativeOCLPackage.VARIABLE_INIT_EXP__REFERRED_VARIABLE, null, msgs);
if (newReferredVariable != null)
msgs = ((InternalEObject)newReferredVariable).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ImperativeOCLPackage.VARIABLE_INIT_EXP__REFERRED_VARIABLE, null, msgs);
msgs = basicSetReferredVariable(newReferredVariable, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ImperativeOCLPackage.VARIABLE_INIT_EXP__REFERRED_VARIABLE, newReferredVariable, newReferredVariable));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isWithResult() {
return withResult;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setWithResult(boolean newWithResult) {
boolean oldWithResult = withResult;
withResult = newWithResult;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ImperativeOCLPackage.VARIABLE_INIT_EXP__WITH_RESULT, oldWithResult, withResult));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ImperativeOCLPackage.VARIABLE_INIT_EXP__REFERRED_VARIABLE:
return basicSetReferredVariable(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.VARIABLE_INIT_EXP__REFERRED_VARIABLE:
return getReferredVariable();
case ImperativeOCLPackage.VARIABLE_INIT_EXP__WITH_RESULT:
return isWithResult();
}
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.VARIABLE_INIT_EXP__REFERRED_VARIABLE:
setReferredVariable((Variable)newValue);
return;
case ImperativeOCLPackage.VARIABLE_INIT_EXP__WITH_RESULT:
setWithResult((Boolean)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ImperativeOCLPackage.VARIABLE_INIT_EXP__REFERRED_VARIABLE:
setReferredVariable((Variable)null);
return;
case ImperativeOCLPackage.VARIABLE_INIT_EXP__WITH_RESULT:
setWithResult(WITH_RESULT_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ImperativeOCLPackage.VARIABLE_INIT_EXP__REFERRED_VARIABLE:
return referredVariable != null;
case ImperativeOCLPackage.VARIABLE_INIT_EXP__WITH_RESULT:
return withResult != WITH_RESULT_EDEFAULT;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (withResult: "); //$NON-NLS-1$
result.append(withResult);
result.append(')');
return result.toString();
}
/**
* @generated NOT
*/
@SuppressWarnings("unchecked")
@Override
public <T, U extends Visitor<T, ?, ?, ?, ?, ?, ?, ?, ?, ?>> T accept(U v) {
if (v instanceof ImperativeOCLVisitor)
return (T) ((ImperativeOCLVisitor) v).visitVariableInitExp(this);
return super.<T, U>accept(v);
}
} //VariableInitExpImpl