LibraryPackageImpl.java

/**
 * This is my code.
 */
package org.examples.library.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.ecore.xml.type.XMLTypePackage;

import org.examples.library.Library;
import org.examples.library.LibraryFactory;
import org.examples.library.LibraryPackage;

import org.examples.library.elements.ElementsPackage;

import org.examples.library.elements.impl.ElementsPackageImpl;

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

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

    isInited = true;

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

    // Obtain or create and register interdependencies
    ElementsPackageImpl theElementsPackage = (ElementsPackageImpl)(EPackage.Registry.INSTANCE.getEPackage(ElementsPackage.eNS_URI) instanceof ElementsPackageImpl ? EPackage.Registry.INSTANCE.getEPackage(ElementsPackage.eNS_URI) : ElementsPackage.eINSTANCE);

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

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

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

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

  /**
   * <!-- 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_Writers()
  {
    return (EReference)libraryEClass.getEStructuralFeatures().get(1);
  }

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public LibraryFactory getLibraryFactory()
  {
    return (LibraryFactory)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__WRITERS);
    createEReference(libraryEClass, LIBRARY__BOOKS);
  }

  /**
   * <!-- 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
    XMLTypePackage theXMLTypePackage = (XMLTypePackage)EPackage.Registry.INSTANCE.getEPackage(XMLTypePackage.eNS_URI);
    ElementsPackage theElementsPackage = (ElementsPackage)EPackage.Registry.INSTANCE.getEPackage(ElementsPackage.eNS_URI);

    // 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(), theXMLTypePackage.getString(), "name", null, 1, 1, Library.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
    initEReference(getLibrary_Writers(), theElementsPackage.getWriter(), null, "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_Books(), theElementsPackage.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);

    // Create resource
    createResource(eNS_URI);

    // Create annotations
    // http:///org/eclipse/emf/ecore/util/ExtendedMetaData
    createExtendedMetaDataAnnotations();
  }

  /**
   * Initializes the annotations for <b>http:///org/eclipse/emf/ecore/util/ExtendedMetaData</b>.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected void createExtendedMetaDataAnnotations()
  {
    String source = "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";	
    addAnnotation
      (libraryEClass, 
       source, 
       new String[] 
       {
       "name", "Library",
       "kind", "elementOnly"
       });	
    addAnnotation
      (getLibrary_Name(), 
       source, 
       new String[] 
       {
       "kind", "element",
       "name", "name"
       });	
    addAnnotation
      (getLibrary_Writers(), 
       source, 
       new String[] 
       {
       "kind", "element",
       "name", "writers"
       });	
    addAnnotation
      (getLibrary_Books(), 
       source, 
       new String[] 
       {
       "kind", "element",
       "name", "books"
       });
  }

} //LibraryPackageImpl