SchoolItemProviderAdapterFactory.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package school.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 school.util.SchoolAdapterFactory;

/**
 * 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 SchoolItemProviderAdapterFactory extends SchoolAdapterFactory 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 SchoolItemProviderAdapterFactory() {
		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 school.Course} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CourseItemProvider courseItemProvider;

	/**
	 * This creates an adapter for a {@link school.Course}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createCourseAdapter() {
		if (courseItemProvider == null) {
			courseItemProvider = new CourseItemProvider(this);
		}

		return courseItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link school.School} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected SchoolItemProvider schoolItemProvider;

	/**
	 * This creates an adapter for a {@link school.School}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createSchoolAdapter() {
		if (schoolItemProvider == null) {
			schoolItemProvider = new SchoolItemProvider(this);
		}

		return schoolItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link school.SchoolClass} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected SchoolClassItemProvider schoolClassItemProvider;

	/**
	 * This creates an adapter for a {@link school.SchoolClass}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createSchoolClassAdapter() {
		if (schoolClassItemProvider == null) {
			schoolClassItemProvider = new SchoolClassItemProvider(this);
		}

		return schoolClassItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link school.SpecialisationCourse} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected SpecialisationCourseItemProvider specialisationCourseItemProvider;

	/**
	 * This creates an adapter for a {@link school.SpecialisationCourse}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createSpecialisationCourseAdapter() {
		if (specialisationCourseItemProvider == null) {
			specialisationCourseItemProvider = new SpecialisationCourseItemProvider(this);
		}

		return specialisationCourseItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link school.Student} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected StudentItemProvider studentItemProvider;

	/**
	 * This creates an adapter for a {@link school.Student}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createStudentAdapter() {
		if (studentItemProvider == null) {
			studentItemProvider = new StudentItemProvider(this);
		}

		return studentItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link school.Teacher} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected TeacherItemProvider teacherItemProvider;

	/**
	 * This creates an adapter for a {@link school.Teacher}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createTeacherAdapter() {
		if (teacherItemProvider == null) {
			teacherItemProvider = new TeacherItemProvider(this);
		}

		return teacherItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link school.Year} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected YearItemProvider yearItemProvider;

	/**
	 * This creates an adapter for a {@link school.Year}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createYearAdapter() {
		if (yearItemProvider == null) {
			yearItemProvider = new YearItemProvider(this);
		}

		return yearItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link school.LimitedCapacityCourse} instances.
	 * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
	 * @generated
	 */
    protected LimitedCapacityCourseItemProvider limitedCapacityCourseItemProvider;

    /**
	 * This creates an adapter for a {@link school.LimitedCapacityCourse}.
	 * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
	 * @generated
	 */
    @Override
    public Adapter createLimitedCapacityCourseAdapter() {
		if (limitedCapacityCourseItemProvider == null) {
			limitedCapacityCourseItemProvider = new LimitedCapacityCourseItemProvider(this);
		}

		return limitedCapacityCourseItemProvider;
	}

    /**
	 * 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 (courseItemProvider != null) courseItemProvider.dispose();
		if (schoolItemProvider != null) schoolItemProvider.dispose();
		if (schoolClassItemProvider != null) schoolClassItemProvider.dispose();
		if (specialisationCourseItemProvider != null) specialisationCourseItemProvider.dispose();
		if (studentItemProvider != null) studentItemProvider.dispose();
		if (teacherItemProvider != null) teacherItemProvider.dispose();
		if (yearItemProvider != null) yearItemProvider.dispose();
		if (limitedCapacityCourseItemProvider != null) limitedCapacityCourseItemProvider.dispose();
	}

}