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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.Point;
import org.eclipse.papyrus.dd.dg.CubicCurveTo;
import org.eclipse.papyrus.dd.dg.DGPackage;
/**
* <!-- begin-user-doc --> An implementation of the model object ' <em><b>Cubic Curve To</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.dd.dg.impl.CubicCurveToImpl#getStartControl <em>Start Control</em>}</li>
* <li>{@link org.eclipse.papyrus.dd.dg.impl.CubicCurveToImpl#getEndControl <em>End Control</em>}</li>
* <li>{@link org.eclipse.papyrus.dd.dg.impl.CubicCurveToImpl#getPoint <em>Point</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class CubicCurveToImpl extends PathCommandImpl implements CubicCurveTo {
/**
* The cached value of the '{@link #getStartControl() <em>Start Control</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #getStartControl()
* @generated
* @ordered
*/
protected Point startControl;
/**
* The cached value of the '{@link #getEndControl() <em>End Control</em>}' containment reference.
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getEndControl()
* @generated
* @ordered
*/
protected Point endControl;
/**
* The cached value of the '{@link #getPoint() <em>Point</em>}' containment reference.
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getPoint()
* @generated
* @ordered
*/
protected Point point;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected CubicCurveToImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return DGPackage.Literals.CUBIC_CURVE_TO;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Point getPoint() {
return point;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetPoint(Point newPoint, NotificationChain msgs) {
Point oldPoint = point;
point = newPoint;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DGPackage.CUBIC_CURVE_TO__POINT, oldPoint, newPoint);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setPoint(Point newPoint) {
if (newPoint != point) {
NotificationChain msgs = null;
if (point != null) {
msgs = ((InternalEObject) point).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DGPackage.CUBIC_CURVE_TO__POINT, null, msgs);
}
if (newPoint != null) {
msgs = ((InternalEObject) newPoint).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DGPackage.CUBIC_CURVE_TO__POINT, null, msgs);
}
msgs = basicSetPoint(newPoint, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, DGPackage.CUBIC_CURVE_TO__POINT, newPoint, newPoint));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Point getStartControl() {
return startControl;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetStartControl(Point newStartControl, NotificationChain msgs) {
Point oldStartControl = startControl;
startControl = newStartControl;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DGPackage.CUBIC_CURVE_TO__START_CONTROL, oldStartControl, newStartControl);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setStartControl(Point newStartControl) {
if (newStartControl != startControl) {
NotificationChain msgs = null;
if (startControl != null) {
msgs = ((InternalEObject) startControl).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DGPackage.CUBIC_CURVE_TO__START_CONTROL, null, msgs);
}
if (newStartControl != null) {
msgs = ((InternalEObject) newStartControl).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DGPackage.CUBIC_CURVE_TO__START_CONTROL, null, msgs);
}
msgs = basicSetStartControl(newStartControl, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, DGPackage.CUBIC_CURVE_TO__START_CONTROL, newStartControl, newStartControl));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Point getEndControl() {
return endControl;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetEndControl(Point newEndControl, NotificationChain msgs) {
Point oldEndControl = endControl;
endControl = newEndControl;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DGPackage.CUBIC_CURVE_TO__END_CONTROL, oldEndControl, newEndControl);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setEndControl(Point newEndControl) {
if (newEndControl != endControl) {
NotificationChain msgs = null;
if (endControl != null) {
msgs = ((InternalEObject) endControl).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DGPackage.CUBIC_CURVE_TO__END_CONTROL, null, msgs);
}
if (newEndControl != null) {
msgs = ((InternalEObject) newEndControl).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DGPackage.CUBIC_CURVE_TO__END_CONTROL, null, msgs);
}
msgs = basicSetEndControl(newEndControl, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, DGPackage.CUBIC_CURVE_TO__END_CONTROL, newEndControl, newEndControl));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case DGPackage.CUBIC_CURVE_TO__START_CONTROL:
return basicSetStartControl(null, msgs);
case DGPackage.CUBIC_CURVE_TO__END_CONTROL:
return basicSetEndControl(null, msgs);
case DGPackage.CUBIC_CURVE_TO__POINT:
return basicSetPoint(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.CUBIC_CURVE_TO__START_CONTROL:
return getStartControl();
case DGPackage.CUBIC_CURVE_TO__END_CONTROL:
return getEndControl();
case DGPackage.CUBIC_CURVE_TO__POINT:
return getPoint();
}
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.CUBIC_CURVE_TO__START_CONTROL:
setStartControl((Point) newValue);
return;
case DGPackage.CUBIC_CURVE_TO__END_CONTROL:
setEndControl((Point) newValue);
return;
case DGPackage.CUBIC_CURVE_TO__POINT:
setPoint((Point) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case DGPackage.CUBIC_CURVE_TO__START_CONTROL:
setStartControl((Point) null);
return;
case DGPackage.CUBIC_CURVE_TO__END_CONTROL:
setEndControl((Point) null);
return;
case DGPackage.CUBIC_CURVE_TO__POINT:
setPoint((Point) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case DGPackage.CUBIC_CURVE_TO__START_CONTROL:
return startControl != null;
case DGPackage.CUBIC_CURVE_TO__END_CONTROL:
return endControl != null;
case DGPackage.CUBIC_CURVE_TO__POINT:
return point != null;
}
return super.eIsSet(featureID);
}
} // CubicCurveToImpl
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