/**
 * 
 * Copyright (c) 2009-2010 Thales Corporate Services S.A.S.
 * 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
 * https://www.eclipse.org/legal/epl-v2.0
 *
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 * Thales Corporate Services S.A.S - initial API and implementation
 * 
 */
package org.eclipse.egf.model.mapping.impl;

import org.eclipse.egf.model.domain.DomainPackage;
import org.eclipse.egf.model.fcore.FcorePackage;
import org.eclipse.egf.model.mapping.Mapping;
import org.eclipse.egf.model.mapping.MappingDomain;
import org.eclipse.egf.model.mapping.MappingFactory;
import org.eclipse.egf.model.mapping.MappingPackage;
import org.eclipse.egf.model.mapping.MappingViewpoint;
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 MappingPackageImpl extends EPackageImpl implements MappingPackage {

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    private EClass mappingViewpointEClass = null;

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    private EClass mappingEClass = null;

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    private EClass mappingDomainEClass = 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.egf.model.mapping.MappingPackage#eNS_URI
     * @see #init()
     * @generated
     */
    private MappingPackageImpl() {
        super(eNS_URI, MappingFactory.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 MappingPackage#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 MappingPackage init() {
        if (isInited)
            return (MappingPackage) EPackage.Registry.INSTANCE.getEPackage(MappingPackage.eNS_URI);

        // Obtain or create and register package
        MappingPackageImpl theMappingPackage = (MappingPackageImpl) (EPackage.Registry.INSTANCE.get(eNS_URI) instanceof MappingPackageImpl ? EPackage.Registry.INSTANCE.get(eNS_URI) : new MappingPackageImpl());

        isInited = true;

        // Initialize simple dependencies
        DomainPackage.eINSTANCE.eClass();

        // Create package meta-data objects
        theMappingPackage.createPackageContents();

        // Initialize created meta-data
        theMappingPackage.initializePackageContents();

        // Mark meta-data to indicate it can't be changed
        theMappingPackage.freeze();

        // Update the registry and return the package
        EPackage.Registry.INSTANCE.put(MappingPackage.eNS_URI, theMappingPackage);
        return theMappingPackage;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EClass getMappingViewpoint() {
        return mappingViewpointEClass;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EReference getMappingViewpoint_Mappings() {
        return (EReference) mappingViewpointEClass.getEStructuralFeatures().get(0);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EClass getMapping() {
        return mappingEClass;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EClass getMappingDomain() {
        return mappingDomainEClass;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EReference getMappingDomain_Source() {
        return (EReference) mappingDomainEClass.getEStructuralFeatures().get(0);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EReference getMappingDomain_Target() {
        return (EReference) mappingDomainEClass.getEStructuralFeatures().get(1);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public MappingFactory getMappingFactory() {
        return (MappingFactory) 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
        mappingViewpointEClass = createEClass(MAPPING_VIEWPOINT);
        createEReference(mappingViewpointEClass, MAPPING_VIEWPOINT__MAPPINGS);

        mappingEClass = createEClass(MAPPING);

        mappingDomainEClass = createEClass(MAPPING_DOMAIN);
        createEReference(mappingDomainEClass, MAPPING_DOMAIN__SOURCE);
        createEReference(mappingDomainEClass, MAPPING_DOMAIN__TARGET);
    }

    /**
     * <!-- 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
        FcorePackage theFcorePackage = (FcorePackage) EPackage.Registry.INSTANCE.getEPackage(FcorePackage.eNS_URI);
        DomainPackage theDomainPackage = (DomainPackage) EPackage.Registry.INSTANCE.getEPackage(DomainPackage.eNS_URI);

        // Create type parameters

        // Set bounds for type parameters

        // Add supertypes to classes
        mappingViewpointEClass.getESuperTypes().add(theFcorePackage.getViewpoint());
        mappingEClass.getESuperTypes().add(theFcorePackage.getNamedModelElement());
        mappingDomainEClass.getESuperTypes().add(this.getMapping());

        // Initialize classes and features; add operations and parameters
        initEClass(mappingViewpointEClass, MappingViewpoint.class, "MappingViewpoint", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS); //$NON-NLS-1$
        initEReference(getMappingViewpoint_Mappings(), this.getMappingDomain(), null, "mappings", null, 0, -1, MappingViewpoint.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED); //$NON-NLS-1$

        initEClass(mappingEClass, Mapping.class, "Mapping", IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS); //$NON-NLS-1$

        initEClass(mappingDomainEClass, MappingDomain.class, "MappingDomain", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS); //$NON-NLS-1$
        initEReference(getMappingDomain_Source(), theDomainPackage.getDomain(), null, "source", null, 1, 1, MappingDomain.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED); //$NON-NLS-1$
        initEReference(getMappingDomain_Target(), theDomainPackage.getDomain(), null, "target", null, 1, 1, MappingDomain.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);
    }

} // MappingPackageImpl