/*******************************************************************************
* Copyright (c) 2008-2011 Chair for Applied Software Engineering,
* Technische Universitaet Muenchen.
* 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:
******************************************************************************/
package org.eclipse.emf.emfstore.server.model.versioning.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.emf.emfstore.server.model.versioning.util.VersioningAdapterFactory;
/**
* 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 VersioningItemProviderAdapterFactory extends VersioningAdapterFactory 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<Object> supportedTypes = new ArrayList<Object>();
/**
* This constructs an instance.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public VersioningItemProviderAdapterFactory() {
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.emf.emfstore.server.model.versioning.TagVersionSpec} instances.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected TagVersionSpecItemProvider tagVersionSpecItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.TagVersionSpec}.
* <!-- begin-user-doc
* --> <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createTagVersionSpecAdapter() {
if (tagVersionSpecItemProvider == null) {
tagVersionSpecItemProvider = new TagVersionSpecItemProvider(this);
}
return tagVersionSpecItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.emfstore.server.model.versioning.DateVersionSpec} instances.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected DateVersionSpecItemProvider dateVersionSpecItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.DateVersionSpec}. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Adapter createDateVersionSpecAdapter() {
if (dateVersionSpecItemProvider == null) {
dateVersionSpecItemProvider = new DateVersionSpecItemProvider(this);
}
return dateVersionSpecItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.emfstore.server.model.versioning.PrimaryVersionSpec} instances.
* <!-- begin-user-doc --> <!--
* end-user-doc -->
* @generated
*/
protected PrimaryVersionSpecItemProvider primaryVersionSpecItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.PrimaryVersionSpec}. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Adapter createPrimaryVersionSpecAdapter() {
if (primaryVersionSpecItemProvider == null) {
primaryVersionSpecItemProvider = new PrimaryVersionSpecItemProvider(this);
}
return primaryVersionSpecItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.emfstore.server.model.versioning.LogMessage} instances.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected LogMessageItemProvider logMessageItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.LogMessage}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createLogMessageAdapter() {
if (logMessageItemProvider == null) {
logMessageItemProvider = new LogMessageItemProvider(this);
}
return logMessageItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.emfstore.server.model.versioning.ChangePackage} instances.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected ChangePackageItemProvider changePackageItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.ChangePackage}.
* <!-- begin-user-doc
* --> <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createChangePackageAdapter() {
if (changePackageItemProvider == null) {
changePackageItemProvider = new ChangePackageItemProvider(this);
}
return changePackageItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.emfstore.server.model.versioning.HistoryInfo} instances.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected HistoryInfoItemProvider historyInfoItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.HistoryInfo}.
* <!-- begin-user-doc
* --> <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createHistoryInfoAdapter() {
if (historyInfoItemProvider == null) {
historyInfoItemProvider = new HistoryInfoItemProvider(this);
}
return historyInfoItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.emfstore.server.model.versioning.HistoryQuery} instances.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected HistoryQueryItemProvider historyQueryItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.HistoryQuery}.
* <!-- begin-user-doc
* --> <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createHistoryQueryAdapter() {
if (historyQueryItemProvider == null) {
historyQueryItemProvider = new HistoryQueryItemProvider(this);
}
return historyQueryItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.emfstore.server.model.versioning.Version} instances.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected VersionItemProvider versionItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.Version}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createVersionAdapter() {
if (versionItemProvider == null) {
versionItemProvider = new VersionItemProvider(this);
}
return versionItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.emfstore.server.model.versioning.HeadVersionSpec} instances.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected HeadVersionSpecItemProvider headVersionSpecItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.HeadVersionSpec}. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Adapter createHeadVersionSpecAdapter() {
if (headVersionSpecItemProvider == null) {
headVersionSpecItemProvider = new HeadVersionSpecItemProvider(this);
}
return headVersionSpecItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.emfstore.server.model.versioning.VersionProperty} instances.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected VersionPropertyItemProvider versionPropertyItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.emfstore.server.model.versioning.VersionProperty}. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Adapter createVersionPropertyAdapter() {
if (versionPropertyItemProvider == null) {
versionPropertyItemProvider = new VersionPropertyItemProvider(this);
}
return versionPropertyItemProvider;
}
/**
* 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
*/
@Override
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
*/
@Override
public Adapter adapt(Notifier notifier, Object type) {
return super.adapt(notifier, this);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
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 (tagVersionSpecItemProvider != null) tagVersionSpecItemProvider.dispose();
if (dateVersionSpecItemProvider != null) dateVersionSpecItemProvider.dispose();
if (primaryVersionSpecItemProvider != null) primaryVersionSpecItemProvider.dispose();
if (logMessageItemProvider != null) logMessageItemProvider.dispose();
if (changePackageItemProvider != null) changePackageItemProvider.dispose();
if (historyInfoItemProvider != null) historyInfoItemProvider.dispose();
if (historyQueryItemProvider != null) historyQueryItemProvider.dispose();
if (versionItemProvider != null) versionItemProvider.dispose();
if (headVersionSpecItemProvider != null) headVersionSpecItemProvider.dispose();
if (versionPropertyItemProvider != null) versionPropertyItemProvider.dispose();
}
}