/*****************************************************************************
* 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.emf.ecore.impl.MinimalEObjectImpl;
import org.eclipse.papyrus.uml.alf.alf.AlfPackage;
import org.eclipse.papyrus.uml.alf.alf.Expression;
import org.eclipse.papyrus.uml.alf.alf.InstanceCreationTupleElement;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Instance Creation Tuple Element</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.uml.alf.alf.impl.InstanceCreationTupleElementImpl#getRole <em>Role</em>}</li>
* <li>{@link org.eclipse.papyrus.uml.alf.alf.impl.InstanceCreationTupleElementImpl#getObject <em>Object</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class InstanceCreationTupleElementImpl extends MinimalEObjectImpl.Container implements InstanceCreationTupleElement
{
/**
* The default value of the '{@link #getRole() <em>Role</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getRole()
* @generated
* @ordered
*/
protected static final String ROLE_EDEFAULT = null;
/**
* The cached value of the '{@link #getRole() <em>Role</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getRole()
* @generated
* @ordered
*/
protected String role = ROLE_EDEFAULT;
/**
* The cached value of the '{@link #getObject() <em>Object</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getObject()
* @generated
* @ordered
*/
protected Expression object;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected InstanceCreationTupleElementImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return AlfPackage.Literals.INSTANCE_CREATION_TUPLE_ELEMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getRole()
{
return role;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setRole(String newRole)
{
String oldRole = role;
role = newRole;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__ROLE, oldRole, role));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getObject()
{
return object;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetObject(Expression newObject, NotificationChain msgs)
{
Expression oldObject = object;
object = newObject;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__OBJECT, oldObject, newObject);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setObject(Expression newObject)
{
if (newObject != object)
{
NotificationChain msgs = null;
if (object != null)
msgs = ((InternalEObject)object).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__OBJECT, null, msgs);
if (newObject != null)
msgs = ((InternalEObject)newObject).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__OBJECT, null, msgs);
msgs = basicSetObject(newObject, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__OBJECT, newObject, newObject));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__OBJECT:
return basicSetObject(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.INSTANCE_CREATION_TUPLE_ELEMENT__ROLE:
return getRole();
case AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__OBJECT:
return getObject();
}
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.INSTANCE_CREATION_TUPLE_ELEMENT__ROLE:
setRole((String)newValue);
return;
case AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__OBJECT:
setObject((Expression)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__ROLE:
setRole(ROLE_EDEFAULT);
return;
case AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__OBJECT:
setObject((Expression)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__ROLE:
return ROLE_EDEFAULT == null ? role != null : !ROLE_EDEFAULT.equals(role);
case AlfPackage.INSTANCE_CREATION_TUPLE_ELEMENT__OBJECT:
return object != null;
}
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(" (role: ");
result.append(role);
result.append(')');
return result.toString();
}
} //InstanceCreationTupleElementImpl