/**
* <copyright>
* </copyright>
*
* $Id: BookImpl.java,v 1.2 2007/02/22 21:48:18 ahunter Exp $
*/
package org.eclipse.gmf.examples.eclipsecon.library.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.emf.ecore.impl.EObjectImpl;
import org.eclipse.gmf.examples.eclipsecon.library.Author;
import org.eclipse.gmf.examples.eclipsecon.library.Book;
import org.eclipse.gmf.examples.eclipsecon.library.LibraryPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Book</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.gmf.examples.eclipsecon.library.impl.BookImpl#getTitle <em>Title</em>}</li>
* <li>{@link org.eclipse.gmf.examples.eclipsecon.library.impl.BookImpl#getAuthor <em>Author</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class BookImpl extends EObjectImpl implements Book {
/**
* The default value of the '{@link #getTitle() <em>Title</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTitle()
* @generated
* @ordered
*/
protected static final String TITLE_EDEFAULT = null;
/**
* The cached value of the '{@link #getTitle() <em>Title</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTitle()
* @generated
* @ordered
*/
protected String title = TITLE_EDEFAULT;
/**
* The cached value of the '{@link #getAuthor() <em>Author</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAuthor()
* @generated
* @ordered
*/
protected Author author = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected BookImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected EClass eStaticClass() {
return LibraryPackage.Literals.BOOK;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getTitle() {
return title;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTitle(String newTitle) {
String oldTitle = title;
title = newTitle;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, LibraryPackage.BOOK__TITLE, oldTitle, title));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Author getAuthor() {
if (author != null && author.eIsProxy()) {
InternalEObject oldAuthor = (InternalEObject)author;
author = (Author)eResolveProxy(oldAuthor);
if (author != oldAuthor) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, LibraryPackage.BOOK__AUTHOR, oldAuthor, author));
}
}
return author;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Author basicGetAuthor() {
return author;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetAuthor(Author newAuthor, NotificationChain msgs) {
Author oldAuthor = author;
author = newAuthor;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, LibraryPackage.BOOK__AUTHOR, oldAuthor, newAuthor);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setAuthor(Author newAuthor) {
if (newAuthor != author) {
NotificationChain msgs = null;
if (author != null)
msgs = ((InternalEObject)author).eInverseRemove(this, LibraryPackage.AUTHOR__BOOKS, Author.class, msgs);
if (newAuthor != null)
msgs = ((InternalEObject)newAuthor).eInverseAdd(this, LibraryPackage.AUTHOR__BOOKS, Author.class, msgs);
msgs = basicSetAuthor(newAuthor, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, LibraryPackage.BOOK__AUTHOR, newAuthor, newAuthor));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case LibraryPackage.BOOK__AUTHOR:
if (author != null)
msgs = ((InternalEObject)author).eInverseRemove(this, LibraryPackage.AUTHOR__BOOKS, Author.class, msgs);
return basicSetAuthor((Author)otherEnd, msgs);
}
return super.eInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case LibraryPackage.BOOK__AUTHOR:
return basicSetAuthor(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case LibraryPackage.BOOK__TITLE:
return getTitle();
case LibraryPackage.BOOK__AUTHOR:
if (resolve) return getAuthor();
return basicGetAuthor();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case LibraryPackage.BOOK__TITLE:
setTitle((String)newValue);
return;
case LibraryPackage.BOOK__AUTHOR:
setAuthor((Author)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eUnset(int featureID) {
switch (featureID) {
case LibraryPackage.BOOK__TITLE:
setTitle(TITLE_EDEFAULT);
return;
case LibraryPackage.BOOK__AUTHOR:
setAuthor((Author)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean eIsSet(int featureID) {
switch (featureID) {
case LibraryPackage.BOOK__TITLE:
return TITLE_EDEFAULT == null ? title != null : !TITLE_EDEFAULT.equals(title);
case LibraryPackage.BOOK__AUTHOR:
return author != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (title: ");
result.append(title);
result.append(')');
return result.toString();
}
} //BookImpl
