NotationItemProviderAdapterFactory.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package fr.inria.atlanmod.collaboro.notation.provider;

import fr.inria.atlanmod.collaboro.notation.util.NotationAdapterFactory;

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 NotationItemProviderAdapterFactory extends NotationAdapterFactory 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 NotationItemProviderAdapterFactory() {
		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 fr.inria.atlanmod.collaboro.notation.Image} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ImageItemProvider imageItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.Image}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createImageAdapter() {
		if (imageItemProvider == null) {
			imageItemProvider = new ImageItemProvider(this);
		}

		return imageItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.Rectangle} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected RectangleItemProvider rectangleItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.Rectangle}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createRectangleAdapter() {
		if (rectangleItemProvider == null) {
			rectangleItemProvider = new RectangleItemProvider(this);
		}

		return rectangleItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.Line} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected LineItemProvider lineItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.Line}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createLineAdapter() {
		if (lineItemProvider == null) {
			lineItemProvider = new LineItemProvider(this);
		}

		return lineItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.Label} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected LabelItemProvider labelItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.Label}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createLabelAdapter() {
		if (labelItemProvider == null) {
			labelItemProvider = new LabelItemProvider(this);
		}

		return labelItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.TextualElement} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected TextualElementItemProvider textualElementItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.TextualElement}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createTextualElementAdapter() {
		if (textualElementItemProvider == null) {
			textualElementItemProvider = new TextualElementItemProvider(this);
		}

		return textualElementItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.Token} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected TokenItemProvider tokenItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.Token}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createTokenAdapter() {
		if (tokenItemProvider == null) {
			tokenItemProvider = new TokenItemProvider(this);
		}

		return tokenItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.Keyword} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected KeywordItemProvider keywordItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.Keyword}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createKeywordAdapter() {
		if (keywordItemProvider == null) {
			keywordItemProvider = new KeywordItemProvider(this);
		}

		return keywordItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.AttributeValue} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected AttributeValueItemProvider attributeValueItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.AttributeValue}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createAttributeValueAdapter() {
		if (attributeValueItemProvider == null) {
			attributeValueItemProvider = new AttributeValueItemProvider(this);
		}

		return attributeValueItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.ReferenceValue} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ReferenceValueItemProvider referenceValueItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.ReferenceValue}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createReferenceValueAdapter() {
		if (referenceValueItemProvider == null) {
			referenceValueItemProvider = new ReferenceValueItemProvider(this);
		}

		return referenceValueItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.SyntaxOf} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected SyntaxOfItemProvider syntaxOfItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.SyntaxOf}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createSyntaxOfAdapter() {
		if (syntaxOfItemProvider == null) {
			syntaxOfItemProvider = new SyntaxOfItemProvider(this);
		}

		return syntaxOfItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.Composite} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CompositeItemProvider compositeItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.Composite}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCompositeAdapter() {
		if (compositeItemProvider == null) {
			compositeItemProvider = new CompositeItemProvider(this);
		}

		return compositeItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link fr.inria.atlanmod.collaboro.notation.Definition} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DefinitionItemProvider definitionItemProvider;

	/**
	 * This creates an adapter for a {@link fr.inria.atlanmod.collaboro.notation.Definition}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDefinitionAdapter() {
		if (definitionItemProvider == null) {
			definitionItemProvider = new DefinitionItemProvider(this);
		}

		return definitionItemProvider;
	}

	/**
	 * 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 (imageItemProvider != null) imageItemProvider.dispose();
		if (rectangleItemProvider != null) rectangleItemProvider.dispose();
		if (lineItemProvider != null) lineItemProvider.dispose();
		if (labelItemProvider != null) labelItemProvider.dispose();
		if (textualElementItemProvider != null) textualElementItemProvider.dispose();
		if (tokenItemProvider != null) tokenItemProvider.dispose();
		if (keywordItemProvider != null) keywordItemProvider.dispose();
		if (attributeValueItemProvider != null) attributeValueItemProvider.dispose();
		if (referenceValueItemProvider != null) referenceValueItemProvider.dispose();
		if (syntaxOfItemProvider != null) syntaxOfItemProvider.dispose();
		if (compositeItemProvider != null) compositeItemProvider.dispose();
		if (definitionItemProvider != null) definitionItemProvider.dispose();
	}

}