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/**
* Copyright (c) 2014 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.dd.dg.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.dd.dc.Dimension;
import org.eclipse.papyrus.dd.dc.Point;
import org.eclipse.papyrus.dd.dg.DGPackage;
import org.eclipse.papyrus.dd.dg.Ellipse;
/**
* <!-- begin-user-doc --> An implementation of the model object ' <em><b>Ellipse</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.dd.dg.impl.EllipseImpl#getCenter <em>Center</em>}</li>
* <li>{@link org.eclipse.papyrus.dd.dg.impl.EllipseImpl#getRadii <em>Radii</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class EllipseImpl extends GraphicalElementImpl implements Ellipse {
/**
* The cached value of the '{@link #getCenter() <em>Center</em>}' containment reference.
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getCenter()
* @generated
* @ordered
*/
protected Point center;
/**
* The cached value of the '{@link #getRadii() <em>Radii</em>}' containment reference.
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getRadii()
* @generated
* @ordered
*/
protected Dimension radii;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected EllipseImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return DGPackage.Literals.ELLIPSE;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public Point getCenter() {
return center;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetCenter(Point newCenter, NotificationChain msgs) {
Point oldCenter = center;
center = newCenter;
if(eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DGPackage.ELLIPSE__CENTER, oldCenter, newCenter);
if(msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setCenter(Point newCenter) {
if(newCenter != center) {
NotificationChain msgs = null;
if(center != null)
msgs = ((InternalEObject)center).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DGPackage.ELLIPSE__CENTER, null, msgs);
if(newCenter != null)
msgs = ((InternalEObject)newCenter).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DGPackage.ELLIPSE__CENTER, null, msgs);
msgs = basicSetCenter(newCenter, msgs);
if(msgs != null)
msgs.dispatch();
} else if(eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DGPackage.ELLIPSE__CENTER, newCenter, newCenter));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public Dimension getRadii() {
return radii;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetRadii(Dimension newRadii, NotificationChain msgs) {
Dimension oldRadii = radii;
radii = newRadii;
if(eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DGPackage.ELLIPSE__RADII, oldRadii, newRadii);
if(msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setRadii(Dimension newRadii) {
if(newRadii != radii) {
NotificationChain msgs = null;
if(radii != null)
msgs = ((InternalEObject)radii).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DGPackage.ELLIPSE__RADII, null, msgs);
if(newRadii != null)
msgs = ((InternalEObject)newRadii).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DGPackage.ELLIPSE__RADII, null, msgs);
msgs = basicSetRadii(newRadii, msgs);
if(msgs != null)
msgs.dispatch();
} else if(eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DGPackage.ELLIPSE__RADII, newRadii, newRadii));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch(featureID) {
case DGPackage.ELLIPSE__CENTER:
return basicSetCenter(null, msgs);
case DGPackage.ELLIPSE__RADII:
return basicSetRadii(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 DGPackage.ELLIPSE__CENTER:
return getCenter();
case DGPackage.ELLIPSE__RADII:
return getRadii();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch(featureID) {
case DGPackage.ELLIPSE__CENTER:
setCenter((Point)newValue);
return;
case DGPackage.ELLIPSE__RADII:
setRadii((Dimension)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch(featureID) {
case DGPackage.ELLIPSE__CENTER:
setCenter((Point)null);
return;
case DGPackage.ELLIPSE__RADII:
setRadii((Dimension)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch(featureID) {
case DGPackage.ELLIPSE__CENTER:
return center != null;
case DGPackage.ELLIPSE__RADII:
return radii != null;
}
return super.eIsSet(featureID);
}
} // EllipseImpl
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