/*****************************************************************************
* 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.Expression;
import org.eclipse.papyrus.uml.alf.alf.SequenceExpansionExpression;
import org.eclipse.papyrus.uml.alf.alf.SuffixExpression;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Sequence Expansion Expression</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.uml.alf.alf.impl.SequenceExpansionExpressionImpl#getName <em>Name</em>}</li>
* <li>{@link org.eclipse.papyrus.uml.alf.alf.impl.SequenceExpansionExpressionImpl#getExpr <em>Expr</em>}</li>
* <li>{@link org.eclipse.papyrus.uml.alf.alf.impl.SequenceExpansionExpressionImpl#getSuffix <em>Suffix</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class SequenceExpansionExpressionImpl extends SuffixExpressionImpl implements SequenceExpansionExpression
{
/**
* The default value of the '{@link #getName() <em>Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getName()
* @generated
* @ordered
*/
protected static final String NAME_EDEFAULT = null;
/**
* The cached value of the '{@link #getName() <em>Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getName()
* @generated
* @ordered
*/
protected String name = NAME_EDEFAULT;
/**
* The cached value of the '{@link #getExpr() <em>Expr</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getExpr()
* @generated
* @ordered
*/
protected Expression expr;
/**
* The cached value of the '{@link #getSuffix() <em>Suffix</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSuffix()
* @generated
* @ordered
*/
protected SuffixExpression suffix;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected SequenceExpansionExpressionImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return AlfPackage.Literals.SEQUENCE_EXPANSION_EXPRESSION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getName()
{
return name;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setName(String newName)
{
String oldName = name;
name = newName;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__NAME, oldName, name));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getExpr()
{
return expr;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetExpr(Expression newExpr, NotificationChain msgs)
{
Expression oldExpr = expr;
expr = newExpr;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__EXPR, oldExpr, newExpr);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setExpr(Expression newExpr)
{
if (newExpr != expr)
{
NotificationChain msgs = null;
if (expr != null)
msgs = ((InternalEObject)expr).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__EXPR, null, msgs);
if (newExpr != null)
msgs = ((InternalEObject)newExpr).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__EXPR, null, msgs);
msgs = basicSetExpr(newExpr, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__EXPR, newExpr, newExpr));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SuffixExpression getSuffix()
{
return suffix;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSuffix(SuffixExpression newSuffix, NotificationChain msgs)
{
SuffixExpression oldSuffix = suffix;
suffix = newSuffix;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__SUFFIX, oldSuffix, newSuffix);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSuffix(SuffixExpression newSuffix)
{
if (newSuffix != suffix)
{
NotificationChain msgs = null;
if (suffix != null)
msgs = ((InternalEObject)suffix).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__SUFFIX, null, msgs);
if (newSuffix != null)
msgs = ((InternalEObject)newSuffix).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__SUFFIX, null, msgs);
msgs = basicSetSuffix(newSuffix, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__SUFFIX, newSuffix, newSuffix));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__EXPR:
return basicSetExpr(null, msgs);
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__SUFFIX:
return basicSetSuffix(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.SEQUENCE_EXPANSION_EXPRESSION__NAME:
return getName();
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__EXPR:
return getExpr();
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__SUFFIX:
return getSuffix();
}
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.SEQUENCE_EXPANSION_EXPRESSION__NAME:
setName((String)newValue);
return;
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__EXPR:
setExpr((Expression)newValue);
return;
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__SUFFIX:
setSuffix((SuffixExpression)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__NAME:
setName(NAME_EDEFAULT);
return;
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__EXPR:
setExpr((Expression)null);
return;
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__SUFFIX:
setSuffix((SuffixExpression)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__EXPR:
return expr != null;
case AlfPackage.SEQUENCE_EXPANSION_EXPRESSION__SUFFIX:
return suffix != 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(" (name: ");
result.append(name);
result.append(')');
return result.toString();
}
} //SequenceExpansionExpressionImpl