/*****************************************************************************
* 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.AssignmentCompletion;
import org.eclipse.papyrus.uml.alf.alf.ThisExpression;
import org.eclipse.papyrus.uml.alf.alf.ThisInvocationStatement;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>This Invocation Statement</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.uml.alf.alf.impl.ThisInvocationStatementImpl#get_this <em>this</em>}</li>
* <li>{@link org.eclipse.papyrus.uml.alf.alf.impl.ThisInvocationStatementImpl#getAssignmentCompletion <em>Assignment Completion</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class ThisInvocationStatementImpl extends StatementImpl implements ThisInvocationStatement
{
/**
* The cached value of the '{@link #get_this() <em>this</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #get_this()
* @generated
* @ordered
*/
protected ThisExpression _this;
/**
* The cached value of the '{@link #getAssignmentCompletion() <em>Assignment Completion</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAssignmentCompletion()
* @generated
* @ordered
*/
protected AssignmentCompletion assignmentCompletion;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ThisInvocationStatementImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return AlfPackage.Literals.THIS_INVOCATION_STATEMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ThisExpression get_this()
{
return _this;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSet_this(ThisExpression new_this, NotificationChain msgs)
{
ThisExpression old_this = _this;
_this = new_this;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlfPackage.THIS_INVOCATION_STATEMENT__THIS, old_this, new_this);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void set_this(ThisExpression new_this)
{
if (new_this != _this)
{
NotificationChain msgs = null;
if (_this != null)
msgs = ((InternalEObject)_this).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlfPackage.THIS_INVOCATION_STATEMENT__THIS, null, msgs);
if (new_this != null)
msgs = ((InternalEObject)new_this).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlfPackage.THIS_INVOCATION_STATEMENT__THIS, null, msgs);
msgs = basicSet_this(new_this, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AlfPackage.THIS_INVOCATION_STATEMENT__THIS, new_this, new_this));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public AssignmentCompletion getAssignmentCompletion()
{
return assignmentCompletion;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetAssignmentCompletion(AssignmentCompletion newAssignmentCompletion, NotificationChain msgs)
{
AssignmentCompletion oldAssignmentCompletion = assignmentCompletion;
assignmentCompletion = newAssignmentCompletion;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlfPackage.THIS_INVOCATION_STATEMENT__ASSIGNMENT_COMPLETION, oldAssignmentCompletion, newAssignmentCompletion);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setAssignmentCompletion(AssignmentCompletion newAssignmentCompletion)
{
if (newAssignmentCompletion != assignmentCompletion)
{
NotificationChain msgs = null;
if (assignmentCompletion != null)
msgs = ((InternalEObject)assignmentCompletion).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlfPackage.THIS_INVOCATION_STATEMENT__ASSIGNMENT_COMPLETION, null, msgs);
if (newAssignmentCompletion != null)
msgs = ((InternalEObject)newAssignmentCompletion).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlfPackage.THIS_INVOCATION_STATEMENT__ASSIGNMENT_COMPLETION, null, msgs);
msgs = basicSetAssignmentCompletion(newAssignmentCompletion, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AlfPackage.THIS_INVOCATION_STATEMENT__ASSIGNMENT_COMPLETION, newAssignmentCompletion, newAssignmentCompletion));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case AlfPackage.THIS_INVOCATION_STATEMENT__THIS:
return basicSet_this(null, msgs);
case AlfPackage.THIS_INVOCATION_STATEMENT__ASSIGNMENT_COMPLETION:
return basicSetAssignmentCompletion(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.THIS_INVOCATION_STATEMENT__THIS:
return get_this();
case AlfPackage.THIS_INVOCATION_STATEMENT__ASSIGNMENT_COMPLETION:
return getAssignmentCompletion();
}
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.THIS_INVOCATION_STATEMENT__THIS:
set_this((ThisExpression)newValue);
return;
case AlfPackage.THIS_INVOCATION_STATEMENT__ASSIGNMENT_COMPLETION:
setAssignmentCompletion((AssignmentCompletion)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case AlfPackage.THIS_INVOCATION_STATEMENT__THIS:
set_this((ThisExpression)null);
return;
case AlfPackage.THIS_INVOCATION_STATEMENT__ASSIGNMENT_COMPLETION:
setAssignmentCompletion((AssignmentCompletion)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case AlfPackage.THIS_INVOCATION_STATEMENT__THIS:
return _this != null;
case AlfPackage.THIS_INVOCATION_STATEMENT__ASSIGNMENT_COMPLETION:
return assignmentCompletion != null;
}
return super.eIsSet(featureID);
}
} //ThisInvocationStatementImpl