/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.omg.spec.bpmn._20100524.model.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.jboss.drools.DroolsPackage;

import org.jboss.drools.impl.DroolsPackageImpl;

import org.omg.spec.bpmn._20100524.model.DocumentRoot;
import org.omg.spec.bpmn._20100524.model.ModelFactory;
import org.omg.spec.bpmn._20100524.model.ModelPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model <b>Package</b>.
 * <!-- end-user-doc -->
 * @generated
 */
public class ModelPackageImpl extends EPackageImpl implements ModelPackage {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private EClass documentRootEClass = 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.omg.spec.bpmn._20100524.model.ModelPackage#eNS_URI
	 * @see #init()
	 * @generated
	 */
	private ModelPackageImpl() {
		super(eNS_URI, ModelFactory.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 ModelPackage#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 ModelPackage init() {
		if (isInited) return (ModelPackage)EPackage.Registry.INSTANCE.getEPackage(ModelPackage.eNS_URI);

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

		isInited = true;

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

		// Obtain or create and register interdependencies
		DroolsPackageImpl theDroolsPackage = (DroolsPackageImpl)(EPackage.Registry.INSTANCE.getEPackage(DroolsPackage.eNS_URI) instanceof DroolsPackageImpl ? EPackage.Registry.INSTANCE.getEPackage(DroolsPackage.eNS_URI) : DroolsPackage.eINSTANCE);

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

		// Initialize created meta-data
		theModelPackage.initializePackageContents();
		theDroolsPackage.initializePackageContents();

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

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

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EAttribute getDocumentRoot_Script() {
		return (EAttribute)documentRootEClass.getEStructuralFeatures().get(3);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ModelFactory getModelFactory() {
		return (ModelFactory)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
		documentRootEClass = createEClass(DOCUMENT_ROOT);
		createEAttribute(documentRootEClass, DOCUMENT_ROOT__MIXED);
		createEReference(documentRootEClass, DOCUMENT_ROOT__XMLNS_PREFIX_MAP);
		createEReference(documentRootEClass, DOCUMENT_ROOT__XSI_SCHEMA_LOCATION);
		createEAttribute(documentRootEClass, DOCUMENT_ROOT__SCRIPT);
	}

	/**
	 * <!-- 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);

		// Add supertypes to classes

		// Initialize classes and features; add operations and parameters
		initEClass(documentRootEClass, DocumentRoot.class, "DocumentRoot", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
		initEAttribute(getDocumentRoot_Mixed(), ecorePackage.getEFeatureMapEntry(), "mixed", null, 0, -1, null, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, !IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
		initEReference(getDocumentRoot_XMLNSPrefixMap(), ecorePackage.getEStringToStringMapEntry(), null, "xMLNSPrefixMap", null, 0, -1, null, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
		initEReference(getDocumentRoot_XSISchemaLocation(), ecorePackage.getEStringToStringMapEntry(), null, "xSISchemaLocation", null, 0, -1, null, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
		initEAttribute(getDocumentRoot_Script(), theXMLTypePackage.getString(), "script", null, 0, -2, null, IS_TRANSIENT, IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, !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
		  (documentRootEClass, 
		   source, 
		   new String[] {
			 "name", "",
			 "kind", "mixed"
		   });		
		addAnnotation
		  (getDocumentRoot_Mixed(), 
		   source, 
		   new String[] {
			 "kind", "elementWildcard",
			 "name", ":mixed"
		   });		
		addAnnotation
		  (getDocumentRoot_XMLNSPrefixMap(), 
		   source, 
		   new String[] {
			 "kind", "attribute",
			 "name", "xmlns:prefix"
		   });		
		addAnnotation
		  (getDocumentRoot_XSISchemaLocation(), 
		   source, 
		   new String[] {
			 "kind", "attribute",
			 "name", "xsi:schemaLocation"
		   });		
		addAnnotation
		  (getDocumentRoot_Script(), 
		   source, 
		   new String[] {
			 "kind", "element",
			 "name", "script",
			 "namespace", "##targetNamespace"
		   });
	}

} //ModelPackageImpl
