org.eclipse.opencert.infra.mappings.edit/src/org/eclipse/opencert/infra/mappings/mapping/provider/MappingItemProviderAdapterFactory.java

/*******************************************************************************
 * Copyright (c) 2016 Fundación Tecnalia Research & Innovation.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *   Huascar Espinoza - initial API and implementation
 *   Alejandra Ruíz - initial API and implementation
 *   Idoya Del Río - initial API and implementation
 *   Mari Carmen Palacios - initial API and implementation
 *   Angel López - initial API and implementation
 *******************************************************************************/
/**
 */
package org.eclipse.opencert.infra.mappings.mapping.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.opencert.infra.mappings.mapping.util.MappingAdapterFactory;

/**
 * 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 MappingItemProviderAdapterFactory extends MappingAdapterFactory 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 MappingItemProviderAdapterFactory() {
		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.opencert.infra.mappings.mapping.MapModel} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected MapModelItemProvider mapModelItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.opencert.infra.mappings.mapping.MapModel}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createMapModelAdapter() {
		if (mapModelItemProvider == null) {
			mapModelItemProvider = new MapModelItemProvider(this);
		}

		return mapModelItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.opencert.infra.mappings.mapping.MapGroup} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected MapGroupItemProvider mapGroupItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.opencert.infra.mappings.mapping.MapGroup}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createMapGroupAdapter() {
		if (mapGroupItemProvider == null) {
			mapGroupItemProvider = new MapGroupItemProvider(this);
		}

		return mapGroupItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.opencert.infra.mappings.mapping.Map} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected MapItemProvider mapItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.opencert.infra.mappings.mapping.Map}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createMapAdapter() {
		if (mapItemProvider == null) {
			mapItemProvider = new MapItemProvider(this);
		}

		return mapItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.opencert.infra.mappings.mapping.MapJustification} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected MapJustificationItemProvider mapJustificationItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.opencert.infra.mappings.mapping.MapJustification}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createMapJustificationAdapter() {
		if (mapJustificationItemProvider == null) {
			mapJustificationItemProvider = new MapJustificationItemProvider(this);
		}

		return mapJustificationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.opencert.infra.mappings.mapping.ComplianceMap} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ComplianceMapItemProvider complianceMapItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.opencert.infra.mappings.mapping.ComplianceMap}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createComplianceMapAdapter() {
		if (complianceMapItemProvider == null) {
			complianceMapItemProvider = new ComplianceMapItemProvider(this);
		}

		return complianceMapItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.opencert.infra.mappings.mapping.EquivalenceMap} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected EquivalenceMapItemProvider equivalenceMapItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.opencert.infra.mappings.mapping.EquivalenceMap}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createEquivalenceMapAdapter() {
		if (equivalenceMapItemProvider == null) {
			equivalenceMapItemProvider = new EquivalenceMapItemProvider(this);
		}

		return equivalenceMapItemProvider;
	}

	/**
	 * 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 (mapModelItemProvider != null) mapModelItemProvider.dispose();
		if (mapGroupItemProvider != null) mapGroupItemProvider.dispose();
		if (mapItemProvider != null) mapItemProvider.dispose();
		if (mapJustificationItemProvider != null) mapJustificationItemProvider.dispose();
		if (complianceMapItemProvider != null) complianceMapItemProvider.dispose();
		if (equivalenceMapItemProvider != null) equivalenceMapItemProvider.dispose();
	}

}