org.eclipse.ocl.cst.impl.LetExpCSImpl Maven / Gradle / Ivy
/**
*
*
* Copyright (c) 2005, 2008 IBM Corporation, Zeligsoft Inc., 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:
* IBM - Initial API and implementation
* Zeligsoft - Bug 243976
*
*
*
* $Id: LetExpCSImpl.java,v 1.3 2008/11/30 22:11:37 cdamus Exp $
*/
package org.eclipse.ocl.cst.impl;
import java.util.Collection;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.ocl.cst.CSTPackage;
import org.eclipse.ocl.cst.LetExpCS;
import org.eclipse.ocl.cst.OCLExpressionCS;
import org.eclipse.ocl.cst.VariableCS;
/**
*
* An implementation of the model object 'Let Exp CS'.
*
*
* The following features are implemented:
*
* - {@link org.eclipse.ocl.cst.impl.LetExpCSImpl#getVariables Variables}
* - {@link org.eclipse.ocl.cst.impl.LetExpCSImpl#getInExpression In Expression}
*
*
*
* @generated
*/
public class LetExpCSImpl
extends OCLExpressionCSImpl
implements LetExpCS {
/**
* The cached value of the '{@link #getVariables() Variables}' containment reference list.
*
*
* @see #getVariables()
* @generated
* @ordered
*/
protected EList variables;
/**
* The cached value of the '{@link #getInExpression() In Expression}' containment reference.
*
*
* @see #getInExpression()
* @generated
* @ordered
*/
protected OCLExpressionCS inExpression;
/**
*
*
* @generated
*/
protected LetExpCSImpl() {
super();
}
/**
*
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return CSTPackage.Literals.LET_EXP_CS;
}
/**
*
*
* @generated
*/
public EList getVariables() {
if (variables == null) {
variables = new EObjectContainmentEList(
VariableCS.class, this, CSTPackage.LET_EXP_CS__VARIABLES);
}
return variables;
}
/**
*
*
* @generated
*/
public OCLExpressionCS getInExpression() {
return inExpression;
}
/**
*
*
* @generated
*/
public NotificationChain basicSetInExpression(
OCLExpressionCS newInExpression, NotificationChain msgs) {
OCLExpressionCS oldInExpression = inExpression;
inExpression = newInExpression;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, CSTPackage.LET_EXP_CS__IN_EXPRESSION,
oldInExpression, newInExpression);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
*
*
* @generated
*/
public void setInExpression(OCLExpressionCS newInExpression) {
if (newInExpression != inExpression) {
NotificationChain msgs = null;
if (inExpression != null)
msgs = ((InternalEObject) inExpression).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE
- CSTPackage.LET_EXP_CS__IN_EXPRESSION, null, msgs);
if (newInExpression != null)
msgs = ((InternalEObject) newInExpression).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE
- CSTPackage.LET_EXP_CS__IN_EXPRESSION, null, msgs);
msgs = basicSetInExpression(newInExpression, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
CSTPackage.LET_EXP_CS__IN_EXPRESSION, newInExpression,
newInExpression));
}
/**
*
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case CSTPackage.LET_EXP_CS__VARIABLES :
return ((InternalEList) getVariables()).basicRemove(
otherEnd, msgs);
case CSTPackage.LET_EXP_CS__IN_EXPRESSION :
return basicSetInExpression(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
*
*
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case CSTPackage.LET_EXP_CS__VARIABLES :
return getVariables();
case CSTPackage.LET_EXP_CS__IN_EXPRESSION :
return getInExpression();
}
return super.eGet(featureID, resolve, coreType);
}
/**
*
*
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case CSTPackage.LET_EXP_CS__VARIABLES :
getVariables().clear();
getVariables().addAll(
(Collection) newValue);
return;
case CSTPackage.LET_EXP_CS__IN_EXPRESSION :
setInExpression((OCLExpressionCS) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
*
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case CSTPackage.LET_EXP_CS__VARIABLES :
getVariables().clear();
return;
case CSTPackage.LET_EXP_CS__IN_EXPRESSION :
setInExpression((OCLExpressionCS) null);
return;
}
super.eUnset(featureID);
}
/**
*
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case CSTPackage.LET_EXP_CS__VARIABLES :
return variables != null && !variables.isEmpty();
case CSTPackage.LET_EXP_CS__IN_EXPRESSION :
return inExpression != null;
}
return super.eIsSet(featureID);
}
} //LetExpCSImpl