org.eclipse.osbp.ecview.extension.grid.model.edit/src/org/eclipse/osbp/ecview/extension/grid/memento/provider/CxGridMementoItemProviderAdapterFactory.java

/**
 *                                                                            
 *  Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany) 
 *                                                                            
 *  All rights reserved. This program and the accompanying materials           
 *  are made available under the terms of the Eclipse Public License 2.0        
 *  which accompanies this distribution, and is available at                  
 *  https://www.eclipse.org/legal/epl-2.0/                                 
 *                                 
 *  SPDX-License-Identifier: EPL-2.0                                 
 *                                                                            
 *  Contributors:                                                      
 * 	   Florian Pirchner - Initial implementation
 * 
 */
package org.eclipse.osbp.ecview.extension.grid.memento.provider;

import org.eclipse.osbp.ecview.extension.grid.memento.util.CxGridMementoAdapterFactory;

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;

/**
 * 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 CxGridMementoItemProviderAdapterFactory extends CxGridMementoAdapterFactory 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 CxGridMementoItemProviderAdapterFactory() {
		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.osbp.ecview.extension.grid.memento.CxGridMemento} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CxGridMementoItemProvider cxGridMementoItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.osbp.ecview.extension.grid.memento.CxGridMemento}.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCxGridMementoAdapter() {
		if (cxGridMementoItemProvider == null) {
			cxGridMementoItemProvider = new CxGridMementoItemProvider(this);
		}

		return cxGridMementoItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.osbp.ecview.extension.grid.memento.CxGridMementoColumn} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CxGridMementoColumnItemProvider cxGridMementoColumnItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.osbp.ecview.extension.grid.memento.CxGridMementoColumn}.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCxGridMementoColumnAdapter() {
		if (cxGridMementoColumnItemProvider == null) {
			cxGridMementoColumnItemProvider = new CxGridMementoColumnItemProvider(this);
		}

		return cxGridMementoColumnItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.osbp.ecview.extension.grid.memento.CxGridMementoSortable} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CxGridMementoSortableItemProvider cxGridMementoSortableItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.osbp.ecview.extension.grid.memento.CxGridMementoSortable}.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCxGridMementoSortableAdapter() {
		if (cxGridMementoSortableItemProvider == null) {
			cxGridMementoSortableItemProvider = new CxGridMementoSortableItemProvider(this);
		}

		return cxGridMementoSortableItemProvider;
	}

	/**
	 * This returns the root adapter factory that contains this factory. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 *
	 * @return the root adapter factory
	 * @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 -->
	 *
	 * @param parentAdapterFactory
	 *            the new this keeps track of the root adapter factory that
	 *            delegates to this adapter factory
	 * @generated
	 */
	public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
		this.parentAdapterFactory = parentAdapterFactory;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
	 *
	 * @param type
	 *            the type
	 * @return true, if is factory for type
	 * @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 -->.
	 *
	 * @param object
	 *            the object
	 * @param type
	 *            the type
	 * @return the object
	 * @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
	 * -->
	 *
	 * @param notification
	 *            the notification
	 * @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 (cxGridMementoItemProvider != null) cxGridMementoItemProvider.dispose();
		if (cxGridMementoColumnItemProvider != null) cxGridMementoColumnItemProvider.dispose();
		if (cxGridMementoSortableItemProvider != null) cxGridMementoSortableItemProvider.dispose();
	}

}