/**
* <copyright>
* </copyright>
*
* $Id: LibraryItemProviderAdapterFactory.java,v 1.2 2007/02/22 21:51:41 ahunter Exp $
*/
package org.eclipse.gmf.examples.eclipsecon.library.provider;
import java.util.ArrayList;
import java.util.Collection;
import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;
import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.gmf.examples.eclipsecon.library.util.LibraryAdapterFactory;
/**
* This is the factory that is used to provide the interfaces needed to support Viewers.
* The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
* The adapters also support Eclipse property sheets.
* Note that most of the adapters are shared among multiple instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class LibraryItemProviderAdapterFactory extends LibraryAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
/**
* This keeps track of the root adapter factory that delegates to this adapter factory.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ComposedAdapterFactory parentAdapterFactory;
/**
* This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected IChangeNotifier changeNotifier = new ChangeNotifier();
/**
* This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected Collection supportedTypes = new ArrayList();
/**
* This constructs an instance.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public LibraryItemProviderAdapterFactory() {
supportedTypes.add(IEditingDomainItemProvider.class);
supportedTypes.add(IStructuredItemContentProvider.class);
supportedTypes.add(ITreeItemContentProvider.class);
supportedTypes.add(IItemLabelProvider.class);
supportedTypes.add(IItemPropertySource.class);
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.gmf.examples.eclipsecon.library.Author} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected AuthorItemProvider authorItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.gmf.examples.eclipsecon.library.Author}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Adapter createAuthorAdapter() {
if (authorItemProvider == null) {
authorItemProvider = new AuthorItemProvider(this);
}
return authorItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.gmf.examples.eclipsecon.library.Book} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected BookItemProvider bookItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.gmf.examples.eclipsecon.library.Book}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Adapter createBookAdapter() {
if (bookItemProvider == null) {
bookItemProvider = new BookItemProvider(this);
}
return bookItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.gmf.examples.eclipsecon.library.Employee} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected EmployeeItemProvider employeeItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.gmf.examples.eclipsecon.library.Employee}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Adapter createEmployeeAdapter() {
if (employeeItemProvider == null) {
employeeItemProvider = new EmployeeItemProvider(this);
}
return employeeItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.gmf.examples.eclipsecon.library.Library} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected LibraryItemProvider libraryItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.gmf.examples.eclipsecon.library.Library}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Adapter createLibraryAdapter() {
if (libraryItemProvider == null) {
libraryItemProvider = new LibraryItemProvider(this);
}
return libraryItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.gmf.examples.eclipsecon.library.Shelf} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ShelfItemProvider shelfItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.gmf.examples.eclipsecon.library.Shelf}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Adapter createShelfAdapter() {
if (shelfItemProvider == null) {
shelfItemProvider = new ShelfItemProvider(this);
}
return shelfItemProvider;
}
/**
* This returns the root adapter factory that contains this factory.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ComposeableAdapterFactory getRootAdapterFactory() {
return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
}
/**
* This sets the composed adapter factory that contains this factory.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
this.parentAdapterFactory = parentAdapterFactory;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isFactoryForType(Object type) {
return supportedTypes.contains(type) || super.isFactoryForType(type);
}
/**
* This implementation substitutes the factory itself as the key for the adapter.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Adapter adapt(Notifier notifier, Object type) {
return super.adapt(notifier, this);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object adapt(Object object, Object type) {
if (isFactoryForType(type)) {
Object adapter = super.adapt(object, type);
if (!(type instanceof Class) || (((Class)type).isInstance(adapter))) {
return adapter;
}
}
return null;
}
/**
* This adds a listener.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void addListener(INotifyChangedListener notifyChangedListener) {
changeNotifier.addListener(notifyChangedListener);
}
/**
* This removes a listener.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void removeListener(INotifyChangedListener notifyChangedListener) {
changeNotifier.removeListener(notifyChangedListener);
}
/**
* This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void fireNotifyChanged(Notification notification) {
changeNotifier.fireNotifyChanged(notification);
if (parentAdapterFactory != null) {
parentAdapterFactory.fireNotifyChanged(notification);
}
}
/**
* This disposes all of the item providers created by this factory.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void dispose() {
if (authorItemProvider != null) authorItemProvider.dispose();
if (bookItemProvider != null) bookItemProvider.dispose();
if (employeeItemProvider != null) employeeItemProvider.dispose();
if (libraryItemProvider != null) libraryItemProvider.dispose();
if (shelfItemProvider != null) shelfItemProvider.dispose();
}
}
