CoreItemProviderAdapterFactory.java

/**
 */
package core.provider;

import core.util.CoreAdapterFactory;

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 CoreItemProviderAdapterFactory extends CoreAdapterFactory 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 CoreItemProviderAdapterFactory() {
		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 core.Rule} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected RuleItemProvider ruleItemProvider;

	/**
	 * This creates an adapter for a {@link core.Rule}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createRuleAdapter() {
		if (ruleItemProvider == null) {
			ruleItemProvider = new RuleItemProvider(this);
		}

		return ruleItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Add} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected AddItemProvider addItemProvider;

	/**
	 * This creates an adapter for a {@link core.Add}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createAddAdapter() {
		if (addItemProvider == null) {
			addItemProvider = new AddItemProvider(this);
		}

		return addItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.UnaryExpression} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected UnaryExpressionItemProvider unaryExpressionItemProvider;

	/**
	 * This creates an adapter for a {@link core.UnaryExpression}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createUnaryExpressionAdapter() {
		if (unaryExpressionItemProvider == null) {
			unaryExpressionItemProvider = new UnaryExpressionItemProvider(this);
		}

		return unaryExpressionItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.And} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected AndItemProvider andItemProvider;

	/**
	 * This creates an adapter for a {@link core.And}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createAndAdapter() {
		if (andItemProvider == null) {
			andItemProvider = new AndItemProvider(this);
		}

		return andItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Or} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected OrItemProvider orItemProvider;

	/**
	 * This creates an adapter for a {@link core.Or}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createOrAdapter() {
		if (orItemProvider == null) {
			orItemProvider = new OrItemProvider(this);
		}

		return orItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Not} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected NotItemProvider notItemProvider;

	/**
	 * This creates an adapter for a {@link core.Not}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createNotAdapter() {
		if (notItemProvider == null) {
			notItemProvider = new NotItemProvider(this);
		}

		return notItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Greater} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected GreaterItemProvider greaterItemProvider;

	/**
	 * This creates an adapter for a {@link core.Greater}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createGreaterAdapter() {
		if (greaterItemProvider == null) {
			greaterItemProvider = new GreaterItemProvider(this);
		}

		return greaterItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Lower} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected LowerItemProvider lowerItemProvider;

	/**
	 * This creates an adapter for a {@link core.Lower}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createLowerAdapter() {
		if (lowerItemProvider == null) {
			lowerItemProvider = new LowerItemProvider(this);
		}

		return lowerItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.IntegerLiteral} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected IntegerLiteralItemProvider integerLiteralItemProvider;

	/**
	 * This creates an adapter for a {@link core.IntegerLiteral}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createIntegerLiteralAdapter() {
		if (integerLiteralItemProvider == null) {
			integerLiteralItemProvider = new IntegerLiteralItemProvider(this);
		}

		return integerLiteralItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Conditional} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ConditionalItemProvider conditionalItemProvider;

	/**
	 * This creates an adapter for a {@link core.Conditional}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createConditionalAdapter() {
		if (conditionalItemProvider == null) {
			conditionalItemProvider = new ConditionalItemProvider(this);
		}

		return conditionalItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.BinaryExpression} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected BinaryExpressionItemProvider binaryExpressionItemProvider;

	/**
	 * This creates an adapter for a {@link core.BinaryExpression}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createBinaryExpressionAdapter() {
		if (binaryExpressionItemProvider == null) {
			binaryExpressionItemProvider = new BinaryExpressionItemProvider(this);
		}

		return binaryExpressionItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Mult} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected MultItemProvider multItemProvider;

	/**
	 * This creates an adapter for a {@link core.Mult}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createMultAdapter() {
		if (multItemProvider == null) {
			multItemProvider = new MultItemProvider(this);
		}

		return multItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Div} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DivItemProvider divItemProvider;

	/**
	 * This creates an adapter for a {@link core.Div}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDivAdapter() {
		if (divItemProvider == null) {
			divItemProvider = new DivItemProvider(this);
		}

		return divItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Mod} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ModItemProvider modItemProvider;

	/**
	 * This creates an adapter for a {@link core.Mod}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createModAdapter() {
		if (modItemProvider == null) {
			modItemProvider = new ModItemProvider(this);
		}

		return modItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.UMinus} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected UMinusItemProvider uMinusItemProvider;

	/**
	 * This creates an adapter for a {@link core.UMinus}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createUMinusAdapter() {
		if (uMinusItemProvider == null) {
			uMinusItemProvider = new UMinusItemProvider(this);
		}

		return uMinusItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Minus} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected MinusItemProvider minusItemProvider;

	/**
	 * This creates an adapter for a {@link core.Minus}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createMinusAdapter() {
		if (minusItemProvider == null) {
			minusItemProvider = new MinusItemProvider(this);
		}

		return minusItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link core.Equal} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected EqualItemProvider equalItemProvider;

	/**
	 * This creates an adapter for a {@link core.Equal}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createEqualAdapter() {
		if (equalItemProvider == null) {
			equalItemProvider = new EqualItemProvider(this);
		}

		return equalItemProvider;
	}

	/**
	 * 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 (ruleItemProvider != null) ruleItemProvider.dispose();
		if (addItemProvider != null) addItemProvider.dispose();
		if (unaryExpressionItemProvider != null) unaryExpressionItemProvider.dispose();
		if (andItemProvider != null) andItemProvider.dispose();
		if (orItemProvider != null) orItemProvider.dispose();
		if (notItemProvider != null) notItemProvider.dispose();
		if (greaterItemProvider != null) greaterItemProvider.dispose();
		if (lowerItemProvider != null) lowerItemProvider.dispose();
		if (integerLiteralItemProvider != null) integerLiteralItemProvider.dispose();
		if (conditionalItemProvider != null) conditionalItemProvider.dispose();
		if (binaryExpressionItemProvider != null) binaryExpressionItemProvider.dispose();
		if (multItemProvider != null) multItemProvider.dispose();
		if (divItemProvider != null) divItemProvider.dispose();
		if (modItemProvider != null) modItemProvider.dispose();
		if (uMinusItemProvider != null) uMinusItemProvider.dispose();
		if (minusItemProvider != null) minusItemProvider.dispose();
		if (equalItemProvider != null) equalItemProvider.dispose();
	}

}