org.eclipse.rmf.reqif10.pror.edit/src/org/eclipse/rmf/reqif10/pror/configuration/provider/ConfigurationItemProviderAdapterFactory.java

/*******************************************************************************
 * Copyright (c) 2011, 2012 Formal Mind GmbH and University of Dusseldorf.
 * 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:
 *     Michael Jastram - initial API and implementation
 ******************************************************************************/

package org.eclipse.rmf.reqif10.pror.configuration.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.Disposable;
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.rmf.reqif10.pror.configuration.util.ConfigurationAdapterFactory;

/**
 * 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 ConfigurationItemProviderAdapterFactory extends ConfigurationAdapterFactory 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 item providers created, so that they can be {@link #dispose disposed}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected Disposable disposable = new Disposable();

	/**
	 * 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 ConfigurationItemProviderAdapterFactory() {
		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.rmf.reqif10.pror.configuration.ProrToolExtension} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ProrToolExtensionItemProvider prorToolExtensionItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.rmf.reqif10.pror.configuration.ProrToolExtension}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createProrToolExtensionAdapter() {
		if (prorToolExtensionItemProvider == null) {
			prorToolExtensionItemProvider = new ProrToolExtensionItemProvider(this);
		}

		return prorToolExtensionItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.rmf.reqif10.pror.configuration.ProrSpecViewConfiguration} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ProrSpecViewConfigurationItemProvider prorSpecViewConfigurationItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.rmf.reqif10.pror.configuration.ProrSpecViewConfiguration}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createProrSpecViewConfigurationAdapter() {
		if (prorSpecViewConfigurationItemProvider == null) {
			prorSpecViewConfigurationItemProvider = new ProrSpecViewConfigurationItemProvider(this);
		}

		return prorSpecViewConfigurationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.rmf.reqif10.pror.configuration.Column} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ColumnItemProvider columnItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.rmf.reqif10.pror.configuration.Column}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createColumnAdapter() {
		if (columnItemProvider == null) {
			columnItemProvider = new ColumnItemProvider(this);
		}

		return columnItemProvider;
	}

	/**
	 * This creates an adapter for a {@link org.eclipse.rmf.reqif10.pror.configuration.ProrPresentationConfigurations}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createProrPresentationConfigurationsAdapter() {
		return new ProrPresentationConfigurationsItemProvider(this);
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.rmf.reqif10.pror.configuration.ProrGeneralConfiguration} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ProrGeneralConfigurationItemProvider prorGeneralConfigurationItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.rmf.reqif10.pror.configuration.ProrGeneralConfiguration}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createProrGeneralConfigurationAdapter() {
		if (prorGeneralConfigurationItemProvider == null) {
			prorGeneralConfigurationItemProvider = new ProrGeneralConfigurationItemProvider(this);
		}

		return prorGeneralConfigurationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.rmf.reqif10.pror.configuration.LabelConfiguration} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected LabelConfigurationItemProvider labelConfigurationItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.rmf.reqif10.pror.configuration.LabelConfiguration}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createLabelConfigurationAdapter() {
		if (labelConfigurationItemProvider == null) {
			labelConfigurationItemProvider = new LabelConfigurationItemProvider(this);
		}

		return labelConfigurationItemProvider;
	}

	/**
	 * 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;
	}

	/**
	 * Associates an adapter with a notifier via the base implementation, then records it to ensure it will be disposed.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected void associate(Adapter adapter, Notifier target) {
		super.associate(adapter, target);
		if (adapter != null) {
			disposable.add(adapter);
		}
	}

	/**
	 * 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() {
		disposable.dispose();
	}

}