/**
 * Copyright (c) 2007 IBM Corporation 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:
 *   IBM - Initial API and implementation
 */
package org.eclipse.emf.test.models.lib.impl;

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;
import org.eclipse.emf.test.models.lib.Address;
import org.eclipse.emf.test.models.lib.Book;
import org.eclipse.emf.test.models.lib.Cafeteria;
import org.eclipse.emf.test.models.lib.LibFactory;
import org.eclipse.emf.test.models.lib.LibPackage;
import org.eclipse.emf.test.models.lib.Library;
import org.eclipse.emf.test.models.lib.Person;

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

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

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  private EClass cafeteriaEClass = 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 org.eclipse.emf.test.models.lib.LibPackage#eNS_URI
   * @see #init()
   * @generated
   */
  private LibPackageImpl()
  {
    super(eNS_URI, LibFactory.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 LibPackage#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 LibPackage init()
  {
    if (isInited) return (LibPackage)EPackage.Registry.INSTANCE.getEPackage(LibPackage.eNS_URI);

    // Obtain or create and register package
    LibPackageImpl theLibPackage = (LibPackageImpl)(EPackage.Registry.INSTANCE.get(eNS_URI) instanceof LibPackageImpl ? EPackage.Registry.INSTANCE.get(eNS_URI) : new LibPackageImpl());

    isInited = true;

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

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

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

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

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EReference getLibrary_Books()
  {
    return (EReference)libraryEClass.getEStructuralFeatures().get(1);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EReference getLibrary_Address()
  {
    return (EReference)libraryEClass.getEStructuralFeatures().get(2);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EReference getLibrary_Writers()
  {
    return (EReference)libraryEClass.getEStructuralFeatures().get(3);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EReference getLibrary_Cafeteria()
  {
    return (EReference)libraryEClass.getEStructuralFeatures().get(4);
  }

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

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

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

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

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EReference getPerson_Library()
  {
    return (EReference)personEClass.getEStructuralFeatures().get(1);
  }

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EReference getCafeteria_Library()
  {
    return (EReference)cafeteriaEClass.getEStructuralFeatures().get(1);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public LibFactory getLibFactory()
  {
    return (LibFactory)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
    libraryEClass = createEClass(LIBRARY);
    createEAttribute(libraryEClass, LIBRARY__NAME);
    createEReference(libraryEClass, LIBRARY__BOOKS);
    createEReference(libraryEClass, LIBRARY__ADDRESS);
    createEReference(libraryEClass, LIBRARY__WRITERS);
    createEReference(libraryEClass, LIBRARY__CAFETERIA);

    bookEClass = createEClass(BOOK);
    createEAttribute(bookEClass, BOOK__TITLE);

    addressEClass = createEClass(ADDRESS);
    createEAttribute(addressEClass, ADDRESS__POSTAL_CODE);

    personEClass = createEClass(PERSON);
    createEAttribute(personEClass, PERSON__NAME);
    createEReference(personEClass, PERSON__LIBRARY);

    cafeteriaEClass = createEClass(CAFETERIA);
    createEAttribute(cafeteriaEClass, CAFETERIA__NAME);
    createEReference(cafeteriaEClass, CAFETERIA__LIBRARY);
  }

  /**
   * <!-- 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);

    // Create type parameters

    // Set bounds for type parameters

    // Add supertypes to classes

    // Initialize classes and features; add operations and parameters
    initEClass(libraryEClass, Library.class, "Library", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
    initEAttribute(getLibrary_Name(), ecorePackage.getEString(), "name", null, 0, 1, Library.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
    initEReference(getLibrary_Books(), this.getBook(), null, "books", null, 0, -1, Library.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
    initEReference(getLibrary_Address(), this.getAddress(), null, "address", null, 1, 1, Library.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
    initEReference(getLibrary_Writers(), this.getPerson(), this.getPerson_Library(), "writers", null, 0, -1, Library.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
    initEReference(getLibrary_Cafeteria(), this.getCafeteria(), this.getCafeteria_Library(), "cafeteria", null, 0, 1, Library.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

    initEClass(bookEClass, Book.class, "Book", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
    initEAttribute(getBook_Title(), ecorePackage.getEString(), "title", null, 0, 1, Book.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

    initEClass(addressEClass, Address.class, "Address", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
    initEAttribute(getAddress_PostalCode(), ecorePackage.getEString(), "postalCode", null, 0, 1, Address.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

    initEClass(personEClass, Person.class, "Person", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
    initEAttribute(getPerson_Name(), ecorePackage.getEString(), "name", null, 0, 1, Person.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
    initEReference(getPerson_Library(), this.getLibrary(), this.getLibrary_Writers(), "library", null, 0, 1, Person.class, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

    initEClass(cafeteriaEClass, Cafeteria.class, "Cafeteria", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
    initEAttribute(getCafeteria_Name(), ecorePackage.getEString(), "name", null, 0, 1, Cafeteria.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
    initEReference(getCafeteria_Library(), this.getLibrary(), this.getLibrary_Cafeteria(), "library", null, 1, 1, Cafeteria.class, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

    // Create resource
    createResource(eNS_URI);
  }

} //LibPackageImpl
