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/*******************************************************************************
* Copyright (c) 2008, 2009 Obeo.
* 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:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.emf.compare.examples.addressbook.addressbook.impl;
import java.util.Collection;
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.compare.examples.addressbook.addressbook.AddressBook;
import org.eclipse.emf.compare.examples.addressbook.addressbook.AddressbookPackage;
import org.eclipse.emf.compare.examples.addressbook.addressbook.BookVersion;
import org.eclipse.emf.compare.examples.addressbook.addressbook.Repository;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Repository</b></em>'. <!--
* end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.compare.examples.addressbook.addressbook.impl.RepositoryImpl#getHead <em>Head
* </em>}</li>
* <li>{@link org.eclipse.emf.compare.examples.addressbook.addressbook.impl.RepositoryImpl#getHistory <em>
* History</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class RepositoryImpl extends EObjectImpl implements Repository {
/**
* The cached value of the '{@link #getHead() <em>Head</em>}' containment reference. <!-- begin-user-doc
* --> <!-- end-user-doc -->
*
* @see #getHead()
* @generated
* @ordered
*/
protected AddressBook head;
/**
* The cached value of the '{@link #getHistory() <em>History</em>}' containment reference list. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #getHistory()
* @generated
* @ordered
*/
protected EList<BookVersion> history;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected RepositoryImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return AddressbookPackage.Literals.REPOSITORY;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public AddressBook getHead() {
return head;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetHead(AddressBook newHead, NotificationChain msgs) {
final AddressBook oldHead = head;
head = newHead;
if (eNotificationRequired()) {
final ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
AddressbookPackage.REPOSITORY__HEAD, oldHead, newHead);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setHead(AddressBook newHead) {
if (newHead != head) {
NotificationChain msgs = null;
if (head != null) {
msgs = ((InternalEObject)head).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
- AddressbookPackage.REPOSITORY__HEAD, null, msgs);
}
if (newHead != null) {
msgs = ((InternalEObject)newHead).eInverseAdd(this, EOPPOSITE_FEATURE_BASE
- AddressbookPackage.REPOSITORY__HEAD, null, msgs);
}
msgs = basicSetHead(newHead, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, AddressbookPackage.REPOSITORY__HEAD,
newHead, newHead));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public EList<BookVersion> getHistory() {
if (history == null) {
history = new EObjectContainmentEList<BookVersion>(BookVersion.class, this,
AddressbookPackage.REPOSITORY__HISTORY);
}
return history;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public AddressBook checkout(int id) {
// TODO: implement this method
// Ensure that you remove @generated or mark it @generated NOT
throw new UnsupportedOperationException();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void checkin() {
// TODO: implement this method
// Ensure that you remove @generated or mark it @generated NOT
throw new UnsupportedOperationException();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case AddressbookPackage.REPOSITORY__HEAD:
return basicSetHead(null, msgs);
case AddressbookPackage.REPOSITORY__HISTORY:
return ((InternalEList<?>)getHistory()).basicRemove(otherEnd, 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 AddressbookPackage.REPOSITORY__HEAD:
return getHead();
case AddressbookPackage.REPOSITORY__HISTORY:
return getHistory();
}
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 AddressbookPackage.REPOSITORY__HEAD:
setHead((AddressBook)newValue);
return;
case AddressbookPackage.REPOSITORY__HISTORY:
getHistory().clear();
getHistory().addAll((Collection<? extends BookVersion>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case AddressbookPackage.REPOSITORY__HEAD:
setHead((AddressBook)null);
return;
case AddressbookPackage.REPOSITORY__HISTORY:
getHistory().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case AddressbookPackage.REPOSITORY__HEAD:
return head != null;
case AddressbookPackage.REPOSITORY__HISTORY:
return history != null && !history.isEmpty();
}
return super.eIsSet(featureID);
}
} // RepositoryImpl
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