/*******************************************************************************
 * Copyright (c) 2016, 2019 Willink Transformations and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *     E.D.Willink - initial API and implementation
 *******************************************************************************/
/**
 */
package example5.tderived.impl;

import example5.tbase.TbasePackage;

import example5.tderived.TderivedFactory;
import example5.tderived.TderivedPackage;

import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.EReference;

import org.eclipse.emf.ecore.impl.EPackageImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model <b>Package</b>.
 * <!-- end-user-doc -->
 * @generated
 */
public class TderivedPackageImpl extends EPackageImpl implements TderivedPackage {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private EClass a2EClass = null;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private EClass b2EClass = null;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private EClass dEClass = null;

	/**
	 * Creates an instance of the model <b>Package</b>, registered with
	 * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package
	 * package URI value.
	 * <p>Note: the correct way to create the package is via the static
	 * factory method {@link #init init()}, which also performs
	 * initialization of the package, or returns the registered package,
	 * if one already exists.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see org.eclipse.emf.ecore.EPackage.Registry
	 * @see example5.tderived.TderivedPackage#eNS_URI
	 * @see #init()
	 * @generated
	 */
	private TderivedPackageImpl() {
		super(eNS_URI, TderivedFactory.eINSTANCE);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private static boolean isInited = false;

	/**
	 * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.
	 *
	 * <p>This method is used to initialize {@link TderivedPackage#eINSTANCE} when that field is accessed.
	 * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #eNS_URI
	 * @see #createPackageContents()
	 * @see #initializePackageContents()
	 * @generated
	 */
	public static TderivedPackage init() {
		if (isInited) return (TderivedPackage)EPackage.Registry.INSTANCE.getEPackage(TderivedPackage.eNS_URI);

		// Obtain or create and register package
		Object registeredTderivedPackage = EPackage.Registry.INSTANCE.get(eNS_URI);
		TderivedPackageImpl theTderivedPackage = registeredTderivedPackage instanceof TderivedPackageImpl ? (TderivedPackageImpl)registeredTderivedPackage : new TderivedPackageImpl();

		isInited = true;

		// Initialize simple dependencies
		TbasePackage.eINSTANCE.eClass();

		// Create package meta-data objects
		theTderivedPackage.createPackageContents();

		// Initialize created meta-data
		theTderivedPackage.initializePackageContents();

		// Mark meta-data to indicate it can't be changed
		theTderivedPackage.freeze();

		// Update the registry and return the package
		EPackage.Registry.INSTANCE.put(TderivedPackage.eNS_URI, theTderivedPackage);
		return theTderivedPackage;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EClass getA2() {
		return a2EClass;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EReference getA2_OwnsD() {
		return (EReference)a2EClass.getEStructuralFeatures().get(0);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EClass getB2() {
		return b2EClass;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EAttribute getB2_AnotherName() {
		return (EAttribute)b2EClass.getEStructuralFeatures().get(0);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EClass getD() {
		return dEClass;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public TderivedFactory getTderivedFactory() {
		return (TderivedFactory)getEFactoryInstance();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private boolean isCreated = false;

	/**
	 * Creates the meta-model objects for the package.  This method is
	 * guarded to have no affect on any invocation but its first.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void createPackageContents() {
		if (isCreated) return;
		isCreated = true;

		// Create classes and their features
		a2EClass = createEClass(A2);
		createEReference(a2EClass, A2__OWNS_D);

		b2EClass = createEClass(B2);
		createEAttribute(b2EClass, B2__ANOTHER_NAME);

		dEClass = createEClass(D);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private boolean isInitialized = false;

	/**
	 * Complete the initialization of the package and its meta-model.  This
	 * method is guarded to have no affect on any invocation but its first.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void initializePackageContents() {
		if (isInitialized) return;
		isInitialized = true;

		// Initialize package
		setName(eNAME);
		setNsPrefix(eNS_PREFIX);
		setNsURI(eNS_URI);

		// Obtain other dependent packages
		TbasePackage theTbasePackage = (TbasePackage)EPackage.Registry.INSTANCE.getEPackage(TbasePackage.eNS_URI);

		// Create type parameters

		// Set bounds for type parameters

		// Add supertypes to classes
		a2EClass.getESuperTypes().add(theTbasePackage.getA());
		b2EClass.getESuperTypes().add(theTbasePackage.getB());
		dEClass.getESuperTypes().add(theTbasePackage.getElement());

		// Initialize classes, features, and operations; add parameters
		initEClass(a2EClass, example5.tderived.A2.class, "A2", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
		initEReference(getA2_OwnsD(), this.getD(), null, "ownsD", null, 0, -1, example5.tderived.A2.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

		initEClass(b2EClass, example5.tderived.B2.class, "B2", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
		initEAttribute(getB2_AnotherName(), ecorePackage.getEString(), "anotherName", null, 0, 1, example5.tderived.B2.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

		initEClass(dEClass, example5.tderived.D.class, "D", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);

		// Create resource
		createResource(eNS_URI);

		// Create annotations
		// http://www.eclipse.org/emf/2002/Ecore
		createEcoreAnnotations();
	}

	/**
	 * Initializes the annotations for <b>http://www.eclipse.org/emf/2002/Ecore</b>.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void createEcoreAnnotations() {
		String source = "http://www.eclipse.org/emf/2002/Ecore";
		addAnnotation
		  (this,
		   source,
		   new String[] {
			   "invocationDelegates", "http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot",
			   "settingDelegates", "http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot",
			   "validationDelegates", "http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot"
		   });
	}

} //TderivedPackageImpl