/*******************************************************************************
* Copyright (c) 2013, 2015 CEA LIST and others.
* 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:
* E.D.Willink(CEA LIST) - Initial API and implementation
*******************************************************************************/
package org.eclipse.ocl.examples.codegen.cgmodel.impl;
import java.util.Collection;
import java.util.List;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
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.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.ocl.examples.codegen.cgmodel.CGClass;
import org.eclipse.ocl.examples.codegen.cgmodel.CGModelPackage;
import org.eclipse.ocl.examples.codegen.cgmodel.CGPackage;
import org.eclipse.ocl.examples.codegen.cgmodel.util.CGModelVisitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>CG Package</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.examples.codegen.cgmodel.impl.CGPackageImpl#getClasses <em>Classes</em>}</li>
* <li>{@link org.eclipse.ocl.examples.codegen.cgmodel.impl.CGPackageImpl#getPackages <em>Packages</em>}</li>
* <li>{@link org.eclipse.ocl.examples.codegen.cgmodel.impl.CGPackageImpl#getContainingPackage <em>Containing Package</em>}</li>
* </ul>
*
* @generated
*/
public class CGPackageImpl extends CGNamedElementImpl implements CGPackage {
/**
* The cached value of the '{@link #getClasses() <em>Classes</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getClasses()
* @generated
* @ordered
*/
protected EList<CGClass> classes;
/**
* The cached value of the '{@link #getPackages() <em>Packages</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getPackages()
* @generated
* @ordered
*/
protected EList<CGPackage> packages;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected CGPackageImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return CGModelPackage.Literals.CG_PACKAGE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public List<CGClass> getClasses() {
if (classes == null) {
classes = new EObjectContainmentWithInverseEList<CGClass>(CGClass.class, this, CGModelPackage.CG_PACKAGE__CLASSES, CGModelPackage.CG_CLASS__CONTAINING_PACKAGE);
}
return classes;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public List<CGPackage> getPackages() {
if (packages == null) {
packages = new EObjectContainmentWithInverseEList<CGPackage>(CGPackage.class, this, CGModelPackage.CG_PACKAGE__PACKAGES, CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE);
}
return packages;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public CGPackage getContainingPackage() {
if (eContainerFeatureID() != CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE) return null;
return (CGPackage)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetContainingPackage(CGPackage newContainingPackage, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newContainingPackage, CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setContainingPackage(CGPackage newContainingPackage) {
if (newContainingPackage != eInternalContainer() || (eContainerFeatureID() != CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE && newContainingPackage != null)) {
if (EcoreUtil.isAncestor(this, newContainingPackage))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newContainingPackage != null)
msgs = ((InternalEObject)newContainingPackage).eInverseAdd(this, CGModelPackage.CG_PACKAGE__PACKAGES, CGPackage.class, msgs);
msgs = basicSetContainingPackage(newContainingPackage, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE, newContainingPackage, newContainingPackage));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case CGModelPackage.CG_PACKAGE__CLASSES:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getClasses()).basicAdd(otherEnd, msgs);
case CGModelPackage.CG_PACKAGE__PACKAGES:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getPackages()).basicAdd(otherEnd, msgs);
case CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetContainingPackage((CGPackage)otherEnd, msgs);
}
return super.eInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case CGModelPackage.CG_PACKAGE__CLASSES:
return ((InternalEList<?>)getClasses()).basicRemove(otherEnd, msgs);
case CGModelPackage.CG_PACKAGE__PACKAGES:
return ((InternalEList<?>)getPackages()).basicRemove(otherEnd, msgs);
case CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE:
return basicSetContainingPackage(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE:
return eInternalContainer().eInverseRemove(this, CGModelPackage.CG_PACKAGE__PACKAGES, CGPackage.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case CGModelPackage.CG_PACKAGE__CLASSES:
return getClasses();
case CGModelPackage.CG_PACKAGE__PACKAGES:
return getPackages();
case CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE:
return getContainingPackage();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case CGModelPackage.CG_PACKAGE__CLASSES:
getClasses().clear();
getClasses().addAll((Collection<? extends CGClass>)newValue);
return;
case CGModelPackage.CG_PACKAGE__PACKAGES:
getPackages().clear();
getPackages().addAll((Collection<? extends CGPackage>)newValue);
return;
case CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE:
setContainingPackage((CGPackage)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case CGModelPackage.CG_PACKAGE__CLASSES:
getClasses().clear();
return;
case CGModelPackage.CG_PACKAGE__PACKAGES:
getPackages().clear();
return;
case CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE:
setContainingPackage((CGPackage)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case CGModelPackage.CG_PACKAGE__CLASSES:
return classes != null && !classes.isEmpty();
case CGModelPackage.CG_PACKAGE__PACKAGES:
return packages != null && !packages.isEmpty();
case CGModelPackage.CG_PACKAGE__CONTAINING_PACKAGE:
return getContainingPackage() != null;
}
return super.eIsSet(featureID);
}
/**
* {@inheritDoc}
* @generated
*/
@Override
public <R> R accept(@NonNull CGModelVisitor<R> visitor) {
return visitor.visitCGPackage(this);
}
} //CGPackageImpl