/*****************************************************************************
* Copyright (c) 2011 CEA LIST.
*
*
* 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:
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.alf.alf.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.papyrus.uml.alf.alf.AlfPackage;
import org.eclipse.papyrus.uml.alf.alf.FinalClause;
import org.eclipse.papyrus.uml.alf.alf.IfStatement;
import org.eclipse.papyrus.uml.alf.alf.SequentialClauses;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>If Statement</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.uml.alf.alf.impl.IfStatementImpl#getSequentialClausses <em>Sequential Clausses</em>}</li>
* <li>{@link org.eclipse.papyrus.uml.alf.alf.impl.IfStatementImpl#getFinalClause <em>Final Clause</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class IfStatementImpl extends StatementImpl implements IfStatement
{
/**
* The cached value of the '{@link #getSequentialClausses() <em>Sequential Clausses</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSequentialClausses()
* @generated
* @ordered
*/
protected SequentialClauses sequentialClausses;
/**
* The cached value of the '{@link #getFinalClause() <em>Final Clause</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getFinalClause()
* @generated
* @ordered
*/
protected FinalClause finalClause;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected IfStatementImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return AlfPackage.Literals.IF_STATEMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SequentialClauses getSequentialClausses()
{
return sequentialClausses;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSequentialClausses(SequentialClauses newSequentialClausses, NotificationChain msgs)
{
SequentialClauses oldSequentialClausses = sequentialClausses;
sequentialClausses = newSequentialClausses;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlfPackage.IF_STATEMENT__SEQUENTIAL_CLAUSSES, oldSequentialClausses, newSequentialClausses);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSequentialClausses(SequentialClauses newSequentialClausses)
{
if (newSequentialClausses != sequentialClausses)
{
NotificationChain msgs = null;
if (sequentialClausses != null)
msgs = ((InternalEObject)sequentialClausses).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlfPackage.IF_STATEMENT__SEQUENTIAL_CLAUSSES, null, msgs);
if (newSequentialClausses != null)
msgs = ((InternalEObject)newSequentialClausses).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlfPackage.IF_STATEMENT__SEQUENTIAL_CLAUSSES, null, msgs);
msgs = basicSetSequentialClausses(newSequentialClausses, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AlfPackage.IF_STATEMENT__SEQUENTIAL_CLAUSSES, newSequentialClausses, newSequentialClausses));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public FinalClause getFinalClause()
{
return finalClause;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetFinalClause(FinalClause newFinalClause, NotificationChain msgs)
{
FinalClause oldFinalClause = finalClause;
finalClause = newFinalClause;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlfPackage.IF_STATEMENT__FINAL_CLAUSE, oldFinalClause, newFinalClause);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setFinalClause(FinalClause newFinalClause)
{
if (newFinalClause != finalClause)
{
NotificationChain msgs = null;
if (finalClause != null)
msgs = ((InternalEObject)finalClause).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlfPackage.IF_STATEMENT__FINAL_CLAUSE, null, msgs);
if (newFinalClause != null)
msgs = ((InternalEObject)newFinalClause).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlfPackage.IF_STATEMENT__FINAL_CLAUSE, null, msgs);
msgs = basicSetFinalClause(newFinalClause, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AlfPackage.IF_STATEMENT__FINAL_CLAUSE, newFinalClause, newFinalClause));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case AlfPackage.IF_STATEMENT__SEQUENTIAL_CLAUSSES:
return basicSetSequentialClausses(null, msgs);
case AlfPackage.IF_STATEMENT__FINAL_CLAUSE:
return basicSetFinalClause(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 AlfPackage.IF_STATEMENT__SEQUENTIAL_CLAUSSES:
return getSequentialClausses();
case AlfPackage.IF_STATEMENT__FINAL_CLAUSE:
return getFinalClause();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case AlfPackage.IF_STATEMENT__SEQUENTIAL_CLAUSSES:
setSequentialClausses((SequentialClauses)newValue);
return;
case AlfPackage.IF_STATEMENT__FINAL_CLAUSE:
setFinalClause((FinalClause)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case AlfPackage.IF_STATEMENT__SEQUENTIAL_CLAUSSES:
setSequentialClausses((SequentialClauses)null);
return;
case AlfPackage.IF_STATEMENT__FINAL_CLAUSE:
setFinalClause((FinalClause)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case AlfPackage.IF_STATEMENT__SEQUENTIAL_CLAUSSES:
return sequentialClausses != null;
case AlfPackage.IF_STATEMENT__FINAL_CLAUSE:
return finalClause != null;
}
return super.eIsSet(featureID);
}
} //IfStatementImpl