StringPackageImpl.java

/**
 * Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
 * Rick Salay.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *    Alessio Di Sandro - Implementation.
 */
package edu.toronto.cs.se.modelepedia.primitive.string.impl;

import edu.toronto.cs.se.mmint.mid.MIDPackage;
import edu.toronto.cs.se.modelepedia.primitive.file.FilePackage;
import edu.toronto.cs.se.modelepedia.primitive.file.impl.FilePackageImpl;
import edu.toronto.cs.se.modelepedia.primitive.int_.IntPackage;

import edu.toronto.cs.se.modelepedia.primitive.int_.impl.IntPackageImpl;

import edu.toronto.cs.se.modelepedia.primitive.string.StringFactory;
import edu.toronto.cs.se.modelepedia.primitive.string.StringPackage;

import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EPackage;

import org.eclipse.emf.ecore.impl.EPackageImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model <b>Package</b>.
 * <!-- end-user-doc -->
 * @generated
 */
public class StringPackageImpl extends EPackageImpl implements StringPackage {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private EClass stringEClass = 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 edu.toronto.cs.se.modelepedia.primitive.string.StringPackage#eNS_URI
	 * @see #init()
	 * @generated
	 */
	private StringPackageImpl() {
		super(eNS_URI, StringFactory.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 StringPackage#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 StringPackage init() {
		if (isInited) return (StringPackage)EPackage.Registry.INSTANCE.getEPackage(StringPackage.eNS_URI);

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

		isInited = true;

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

		// Obtain or create and register interdependencies
		IntPackageImpl theIntPackage = (IntPackageImpl)(EPackage.Registry.INSTANCE.getEPackage(IntPackage.eNS_URI) instanceof IntPackageImpl ? EPackage.Registry.INSTANCE.getEPackage(IntPackage.eNS_URI) : IntPackage.eINSTANCE);
		FilePackageImpl theFilePackage = (FilePackageImpl)(EPackage.Registry.INSTANCE.getEPackage(FilePackage.eNS_URI) instanceof FilePackageImpl ? EPackage.Registry.INSTANCE.getEPackage(FilePackage.eNS_URI) : FilePackage.eINSTANCE);

		// Create package meta-data objects
		theStringPackage.createPackageContents();
		theIntPackage.createPackageContents();
		theFilePackage.createPackageContents();

		// Initialize created meta-data
		theStringPackage.initializePackageContents();
		theIntPackage.initializePackageContents();
		theFilePackage.initializePackageContents();

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public StringFactory getStringFactory() {
		return (StringFactory)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
		stringEClass = createEClass(STRING);
		createEAttribute(stringEClass, STRING__VALUE);
	}

	/**
	 * <!-- 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, features, and operations; add parameters
		initEClass(stringEClass, edu.toronto.cs.se.modelepedia.primitive.string.String.class, "String", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
		initEAttribute(getString_Value(), ecorePackage.getEString(), "value", null, 1, 1, edu.toronto.cs.se.modelepedia.primitive.string.String.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

		// Create resource
		createResource(eNS_URI);
	}

} //StringPackageImpl