/**
* <copyright>
* </copyright>
*
* $Id: BookImpl.java,v 1.4 2011/08/25 14:34:34 mtaal Exp $
*/
package extlibrary.impl;
import extlibrary.Book;
import extlibrary.BookCategory;
import extlibrary.ExtlibraryPackage;
import extlibrary.Writer;
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;
/**
* <!-- 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 extlibrary.impl.BookImpl#getTitle <em>Title</em>}</li>
* <li>{@link extlibrary.impl.BookImpl#getPages <em>Pages</em>}</li>
* <li>{@link extlibrary.impl.BookImpl#getCategory <em>Category</em>}</li>
* <li>{@link extlibrary.impl.BookImpl#getAuthor <em>Author</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class BookImpl extends CirculatingItemImpl 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 = "Book";
/**
* 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 default value of the '{@link #getPages() <em>Pages</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
* -->
*
* @see #getPages()
* @generated
* @ordered
*/
protected static final int PAGES_EDEFAULT = 100;
/**
* The cached value of the '{@link #getPages() <em>Pages</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
* -->
*
* @see #getPages()
* @generated
* @ordered
*/
protected int pages = PAGES_EDEFAULT;
/**
* The default value of the '{@link #getCategory() <em>Category</em>}' attribute. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getCategory()
* @generated
* @ordered
*/
protected static final BookCategory CATEGORY_EDEFAULT = BookCategory.MYSTERY;
/**
* The cached value of the '{@link #getCategory() <em>Category</em>}' attribute. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @see #getCategory()
* @generated
* @ordered
*/
protected BookCategory category = CATEGORY_EDEFAULT;
/**
* This is true if the Category attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
* @ordered
*/
protected boolean categoryESet;
/**
* The cached value of the '{@link #getAuthor() <em>Author</em>}' reference. <!-- begin-user-doc --> <!-- end-user-doc
* -->
*
* @see #getAuthor()
* @generated
* @ordered
*/
protected Writer author;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected BookImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return ExtlibraryPackage.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, ExtlibraryPackage.BOOK__TITLE, oldTitle, title));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public int getPages() {
return pages;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setPages(int newPages) {
int oldPages = pages;
pages = newPages;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ExtlibraryPackage.BOOK__PAGES, oldPages, pages));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public BookCategory getCategory() {
return category;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setCategory(BookCategory newCategory) {
BookCategory oldCategory = category;
category = newCategory == null ? CATEGORY_EDEFAULT : newCategory;
boolean oldCategoryESet = categoryESet;
categoryESet = true;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ExtlibraryPackage.BOOK__CATEGORY, oldCategory, category,
!oldCategoryESet));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void unsetCategory() {
BookCategory oldCategory = category;
boolean oldCategoryESet = categoryESet;
category = CATEGORY_EDEFAULT;
categoryESet = false;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.UNSET, ExtlibraryPackage.BOOK__CATEGORY, oldCategory,
CATEGORY_EDEFAULT, oldCategoryESet));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public boolean isSetCategory() {
return categoryESet;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public Writer getAuthor() {
if (author != null && author.eIsProxy()) {
InternalEObject oldAuthor = (InternalEObject) author;
author = (Writer) eResolveProxy(oldAuthor);
if (author != oldAuthor) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExtlibraryPackage.BOOK__AUTHOR, oldAuthor, author));
}
}
return author;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public Writer basicGetAuthor() {
return author;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetAuthor(Writer newAuthor, NotificationChain msgs) {
Writer oldAuthor = author;
author = newAuthor;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ExtlibraryPackage.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(Writer newAuthor) {
if (newAuthor != author) {
NotificationChain msgs = null;
if (author != null)
msgs = ((InternalEObject) author).eInverseRemove(this, ExtlibraryPackage.WRITER__BOOKS, Writer.class, msgs);
if (newAuthor != null)
msgs = ((InternalEObject) newAuthor).eInverseAdd(this, ExtlibraryPackage.WRITER__BOOKS, Writer.class, msgs);
msgs = basicSetAuthor(newAuthor, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ExtlibraryPackage.BOOK__AUTHOR, newAuthor, newAuthor));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ExtlibraryPackage.BOOK__AUTHOR:
if (author != null)
msgs = ((InternalEObject) author).eInverseRemove(this, ExtlibraryPackage.WRITER__BOOKS, Writer.class, msgs);
return basicSetAuthor((Writer) 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 ExtlibraryPackage.BOOK__AUTHOR:
return basicSetAuthor(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 ExtlibraryPackage.BOOK__TITLE:
return getTitle();
case ExtlibraryPackage.BOOK__PAGES:
return getPages();
case ExtlibraryPackage.BOOK__CATEGORY:
return getCategory();
case ExtlibraryPackage.BOOK__AUTHOR:
if (resolve)
return getAuthor();
return basicGetAuthor();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ExtlibraryPackage.BOOK__TITLE:
setTitle((String) newValue);
return;
case ExtlibraryPackage.BOOK__PAGES:
setPages((Integer) newValue);
return;
case ExtlibraryPackage.BOOK__CATEGORY:
setCategory((BookCategory) newValue);
return;
case ExtlibraryPackage.BOOK__AUTHOR:
setAuthor((Writer) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ExtlibraryPackage.BOOK__TITLE:
setTitle(TITLE_EDEFAULT);
return;
case ExtlibraryPackage.BOOK__PAGES:
setPages(PAGES_EDEFAULT);
return;
case ExtlibraryPackage.BOOK__CATEGORY:
unsetCategory();
return;
case ExtlibraryPackage.BOOK__AUTHOR:
setAuthor((Writer) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ExtlibraryPackage.BOOK__TITLE:
return TITLE_EDEFAULT == null ? title != null : !TITLE_EDEFAULT.equals(title);
case ExtlibraryPackage.BOOK__PAGES:
return pages != PAGES_EDEFAULT;
case ExtlibraryPackage.BOOK__CATEGORY:
return isSetCategory();
case ExtlibraryPackage.BOOK__AUTHOR:
return author != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String toString() {
if (eIsProxy())
return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (title: ");
result.append(title);
result.append(", pages: ");
result.append(pages);
result.append(", category: ");
if (categoryESet)
result.append(category);
else
result.append("<unset>");
result.append(')');
return result.toString();
}
} // BookImpl