/**
* 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 java.lang.reflect.InvocationTargetException;
import java.util.Map;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.Diagnostic;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.emf.common.util.EList;
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.Bounds;
import org.eclipse.papyrus.dd.dg.DGPackage;
import org.eclipse.papyrus.dd.dg.Rectangle;
import org.eclipse.papyrus.dd.dg.util.DGValidator;
/**
* <!-- begin-user-doc --> An implementation of the model object '
* <em><b>Rectangle</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.dd.dg.impl.RectangleImpl#getBounds <em>Bounds
* </em>}</li>
* <li>{@link org.eclipse.papyrus.dd.dg.impl.RectangleImpl#getCornerRadius <em>
* Corner Radius</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class RectangleImpl extends GraphicalElementImpl implements Rectangle {
/**
* The cached value of the '{@link #getBounds() <em>Bounds</em>}'
* containment reference. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getBounds()
* @generated
* @ordered
*/
protected Bounds bounds;
/**
* The default value of the '{@link #getCornerRadius()
* <em>Corner Radius</em>}' attribute. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getCornerRadius()
* @generated
* @ordered
*/
protected static final double CORNER_RADIUS_EDEFAULT = 0.0;
/**
* The cached value of the '{@link #getCornerRadius()
* <em>Corner Radius</em>}' attribute. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getCornerRadius()
* @generated
* @ordered
*/
protected double cornerRadius = CORNER_RADIUS_EDEFAULT;
/**
* This is true if the Corner Radius attribute has been set. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
* @ordered
*/
protected boolean cornerRadiusESet;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected RectangleImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return DGPackage.Literals.RECTANGLE;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public Bounds getBounds() {
return bounds;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetBounds(Bounds newBounds,
NotificationChain msgs) {
Bounds oldBounds = bounds;
bounds = newBounds;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, DGPackage.RECTANGLE__BOUNDS, oldBounds,
newBounds);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setBounds(Bounds newBounds) {
if (newBounds != bounds) {
NotificationChain msgs = null;
if (bounds != null)
msgs = ((InternalEObject) bounds).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE - DGPackage.RECTANGLE__BOUNDS,
null, msgs);
if (newBounds != null)
msgs = ((InternalEObject) newBounds).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE - DGPackage.RECTANGLE__BOUNDS,
null, msgs);
msgs = basicSetBounds(newBounds, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
DGPackage.RECTANGLE__BOUNDS, newBounds, newBounds));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public double getCornerRadius() {
return cornerRadius;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setCornerRadius(double newCornerRadius) {
double oldCornerRadius = cornerRadius;
cornerRadius = newCornerRadius;
boolean oldCornerRadiusESet = cornerRadiusESet;
cornerRadiusESet = true;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
DGPackage.RECTANGLE__CORNER_RADIUS, oldCornerRadius,
cornerRadius, !oldCornerRadiusESet));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void unsetCornerRadius() {
double oldCornerRadius = cornerRadius;
boolean oldCornerRadiusESet = cornerRadiusESet;
cornerRadius = CORNER_RADIUS_EDEFAULT;
cornerRadiusESet = false;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.UNSET,
DGPackage.RECTANGLE__CORNER_RADIUS, oldCornerRadius,
CORNER_RADIUS_EDEFAULT, oldCornerRadiusESet));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public boolean isSetCornerRadius() {
return cornerRadiusESet;
}
/**
* The cached validation expression for the '
* {@link #nonNegativeCornerRadius(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map)
* <em>Non Negative Corner Radius</em>}' invariant operation. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #nonNegativeCornerRadius(org.eclipse.emf.common.util.DiagnosticChain,
* java.util.Map)
* @generated
* @ordered
*/
protected static final String NON_NEGATIVE_CORNER_RADIUS_DIAGNOSTIC_CHAIN_MAP__EEXPRESSION = "cornerRadius >= 0";
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public boolean nonNegativeCornerRadius(DiagnosticChain diagnostics,
Map<Object, Object> context) {
return DGValidator
.validate(
DGPackage.Literals.RECTANGLE,
this,
diagnostics,
context,
"http://www.eclipse.org/emf/2002/Ecore/OCL",
DGPackage.Literals.RECTANGLE___NON_NEGATIVE_CORNER_RADIUS__DIAGNOSTICCHAIN_MAP,
NON_NEGATIVE_CORNER_RADIUS_DIAGNOSTIC_CHAIN_MAP__EEXPRESSION,
Diagnostic.ERROR, DGValidator.DIAGNOSTIC_SOURCE,
DGValidator.RECTANGLE__NON_NEGATIVE_CORNER_RADIUS);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case DGPackage.RECTANGLE__BOUNDS:
return basicSetBounds(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.RECTANGLE__BOUNDS:
return getBounds();
case DGPackage.RECTANGLE__CORNER_RADIUS:
return getCornerRadius();
}
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.RECTANGLE__BOUNDS:
setBounds((Bounds) newValue);
return;
case DGPackage.RECTANGLE__CORNER_RADIUS:
setCornerRadius((Double) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case DGPackage.RECTANGLE__BOUNDS:
setBounds((Bounds) null);
return;
case DGPackage.RECTANGLE__CORNER_RADIUS:
unsetCornerRadius();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case DGPackage.RECTANGLE__BOUNDS:
return bounds != null;
case DGPackage.RECTANGLE__CORNER_RADIUS:
return isSetCornerRadius();
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
@SuppressWarnings("unchecked")
public Object eInvoke(int operationID, EList<?> arguments)
throws InvocationTargetException {
switch (operationID) {
case DGPackage.RECTANGLE___NON_NEGATIVE_CORNER_RADIUS__DIAGNOSTICCHAIN_MAP:
return nonNegativeCornerRadius((DiagnosticChain) arguments.get(0),
(Map<Object, Object>) arguments.get(1));
}
return super.eInvoke(operationID, arguments);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String toString() {
if (eIsProxy())
return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (cornerRadius: ");
if (cornerRadiusESet)
result.append(cornerRadius);
else
result.append("<unset>");
result.append(')');
return result.toString();
}
} // RectangleImpl
