/**
 * This is my code.
 */
package org.examples.hr.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.examples.hr.HRFactory;
import org.examples.hr.HRPackage;
import org.examples.hr.Person;

import org.examples.library.LibraryPackage;

import org.examples.library.impl.LibraryPackageImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model <b>Package</b>.
 * <!-- end-user-doc -->
 * @generated
 */
public class HRPackageImpl extends EPackageImpl implements HRPackage
{
  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  private EClass personEClass = 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.examples.hr.HRPackage#eNS_URI
   * @see #init()
   * @generated
   */
  private HRPackageImpl()
  {
    super(eNS_URI, HRFactory.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 HRPackage#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 HRPackage init()
  {
    if (isInited) return (HRPackage)EPackage.Registry.INSTANCE.getEPackage(HRPackage.eNS_URI);

    // Obtain or create and register package
    Object registeredHRPackage = EPackage.Registry.INSTANCE.get(eNS_URI);
    HRPackageImpl theHRPackage = registeredHRPackage instanceof HRPackageImpl ? (HRPackageImpl)registeredHRPackage : new HRPackageImpl();

    isInited = true;

    // Obtain or create and register interdependencies
    Object registeredPackage = EPackage.Registry.INSTANCE.getEPackage(LibraryPackage.eNS_URI);
    LibraryPackageImpl theLibraryPackage = (LibraryPackageImpl)(registeredPackage instanceof LibraryPackageImpl ? registeredPackage : LibraryPackage.eINSTANCE);

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

    // Initialize created meta-data
    theHRPackage.initializePackageContents();
    theLibraryPackage.initializePackageContents();

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

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

  /**
   * <!-- 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 HRFactory getHRFactory()
  {
    return (HRFactory)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
    personEClass = createEClass(PERSON);
    createEAttribute(personEClass, PERSON__NAME);
    createEReference(personEClass, PERSON__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);

    // Obtain other dependent packages
    LibraryPackage theLibraryPackage = (LibraryPackage)EPackage.Registry.INSTANCE.getEPackage(LibraryPackage.eNS_URI);

    // Add supertypes to classes

    // Initialize classes and features; add operations and parameters
    initEClass(personEClass, Person.class, "Person", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS); //$NON-NLS-1$
    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); //$NON-NLS-1$
    initEReference(getPerson_Library(), theLibraryPackage.getLibrary(), theLibraryPackage.getLibrary_Employees(), "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); //$NON-NLS-1$

    // Create resource
    createResource(eNS_URI);
  }

} //HRPackageImpl
