plugins/core/org.eclipse.papyrus.sysml16.edit/src-gen/org/eclipse/papyrus/sysml16/requirements/provider/RequirementsItemProviderAdapterFactory.java

/**
 * Copyright (c) 2019 CEA LIST.
 * 
 * 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:
 *   Nicolas FAUVERGUE (CEA LIST) nicolas.fauvergue@cea.fr - Initial API and implementation
 */
package org.eclipse.papyrus.sysml16.requirements.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.papyrus.sysml16.requirements.util.RequirementsAdapterFactory;

/**
 * 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 RequirementsItemProviderAdapterFactory extends RequirementsAdapterFactory 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 RequirementsItemProviderAdapterFactory() {
		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.papyrus.sysml16.requirements.Copy} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CopyItemProvider copyItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.sysml16.requirements.Copy}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCopyAdapter() {
		if (copyItemProvider == null) {
			copyItemProvider = new CopyItemProvider(this);
		}

		return copyItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.sysml16.requirements.Trace} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected TraceItemProvider traceItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.sysml16.requirements.Trace}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createTraceAdapter() {
		if (traceItemProvider == null) {
			traceItemProvider = new TraceItemProvider(this);
		}

		return traceItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.sysml16.requirements.Requirement} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected RequirementItemProvider requirementItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.sysml16.requirements.Requirement}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createRequirementAdapter() {
		if (requirementItemProvider == null) {
			requirementItemProvider = new RequirementItemProvider(this);
		}

		return requirementItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.sysml16.requirements.DeriveReqt} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected DeriveReqtItemProvider deriveReqtItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.sysml16.requirements.DeriveReqt}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createDeriveReqtAdapter() {
		if (deriveReqtItemProvider == null) {
			deriveReqtItemProvider = new DeriveReqtItemProvider(this);
		}

		return deriveReqtItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.sysml16.requirements.Refine} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected RefineItemProvider refineItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.sysml16.requirements.Refine}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createRefineAdapter() {
		if (refineItemProvider == null) {
			refineItemProvider = new RefineItemProvider(this);
		}

		return refineItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.sysml16.requirements.Satisfy} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected SatisfyItemProvider satisfyItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.sysml16.requirements.Satisfy}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createSatisfyAdapter() {
		if (satisfyItemProvider == null) {
			satisfyItemProvider = new SatisfyItemProvider(this);
		}

		return satisfyItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.sysml16.requirements.TestCase} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected TestCaseItemProvider testCaseItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.sysml16.requirements.TestCase}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createTestCaseAdapter() {
		if (testCaseItemProvider == null) {
			testCaseItemProvider = new TestCaseItemProvider(this);
		}

		return testCaseItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.sysml16.requirements.Verify} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected VerifyItemProvider verifyItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.sysml16.requirements.Verify}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createVerifyAdapter() {
		if (verifyItemProvider == null) {
			verifyItemProvider = new VerifyItemProvider(this);
		}

		return verifyItemProvider;
	}

	/**
	 * This returns the root adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	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
	 */
	@Override
	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
	 */
	@Override
	public void addListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.addListener(notifyChangedListener);
	}

	/**
	 * This removes a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void removeListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.removeListener(notifyChangedListener);
	}

	/**
	 * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	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
	 */
	@Override
	public void dispose() {
		if (copyItemProvider != null) copyItemProvider.dispose();
		if (traceItemProvider != null) traceItemProvider.dispose();
		if (requirementItemProvider != null) requirementItemProvider.dispose();
		if (deriveReqtItemProvider != null) deriveReqtItemProvider.dispose();
		if (refineItemProvider != null) refineItemProvider.dispose();
		if (satisfyItemProvider != null) satisfyItemProvider.dispose();
		if (testCaseItemProvider != null) testCaseItemProvider.dispose();
		if (verifyItemProvider != null) verifyItemProvider.dispose();
	}

}