examples/org.eclipse.graphiti.examples.chess/src-gen/org/eclipse/graphiti/examples/mm/chess/impl/ChessPackageImpl.java - graphiti/org.eclipse.graphiti - Git at Google

 /*********************************************************************
 * Copyright (c) 2011, 2019 SAP SE
 *
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 *
 * Contributors:
 *    SAP SE - initial API, implementation and documentation
 *
 * SPDX-License-Identifier: EPL-2.0
 **********************************************************************/
 package org.eclipse.graphiti.examples.mm.chess.impl;

 import org.eclipse.emf.ecore.EAttribute;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EEnum;
 import org.eclipse.emf.ecore.EOperation;
 import org.eclipse.emf.ecore.EPackage;
 import org.eclipse.emf.ecore.EReference;
 import org.eclipse.emf.ecore.impl.EPackageImpl;
 import org.eclipse.graphiti.examples.mm.chess.Board;
 import org.eclipse.graphiti.examples.mm.chess.ChessFactory;
 import org.eclipse.graphiti.examples.mm.chess.ChessPackage;
 import org.eclipse.graphiti.examples.mm.chess.Colors;
 import org.eclipse.graphiti.examples.mm.chess.Files;
 import org.eclipse.graphiti.examples.mm.chess.Piece;
 import org.eclipse.graphiti.examples.mm.chess.Ranks;
 import org.eclipse.graphiti.examples.mm.chess.Square;
 import org.eclipse.graphiti.examples.mm.chess.Types;

 /**
  * <!-- begin-user-doc --> An implementation of the model <b>Package</b>. <!--
  * end-user-doc -->
  *
  * @generated
  */
 public class ChessPackageImpl extends EPackageImpl implements ChessPackage {
 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	private EClass boardEClass = null;

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	private EClass squareEClass = null;

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	private EClass pieceEClass = null;

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	private EEnum ranksEEnum = null;

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	private EEnum filesEEnum = null;

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	private EEnum colorsEEnum = null;

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	private EEnum typesEEnum = 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.graphiti.examples.mm.chess.ChessPackage#eNS_URI
 	 * @see #init()
 	 * @generated
 	 */
 	private ChessPackageImpl() {
 		super(eNS_URI, ChessFactory.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 ChessPackage#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 ChessPackage init() {
 		if (isInited)
 			return (ChessPackage) EPackage.Registry.INSTANCE.getEPackage(ChessPackage.eNS_URI);

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

 		isInited = true;

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

 		// Initialize created meta-data
 		theChessPackage.initializePackageContents();

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

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

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

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EReference getBoard_Squares() {
 		return (EReference) boardEClass.getEStructuralFeatures().get(0);
 	}

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

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

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EReference getSquare_Board() {
 		return (EReference) squareEClass.getEStructuralFeatures().get(0);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EAttribute getSquare_Index() {
 		return (EAttribute) squareEClass.getEStructuralFeatures().get(1);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EAttribute getSquare_File() {
 		return (EAttribute) squareEClass.getEStructuralFeatures().get(2);
 	}

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

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EAttribute getSquare_Color() {
 		return (EAttribute) squareEClass.getEStructuralFeatures().get(4);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EReference getSquare_Piece() {
 		return (EReference) squareEClass.getEStructuralFeatures().get(5);
 	}

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

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

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EAttribute getPiece_Type() {
 		return (EAttribute) pieceEClass.getEStructuralFeatures().get(1);
 	}

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

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EReference getPiece_Board() {
 		return (EReference) pieceEClass.getEStructuralFeatures().get(3);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EEnum getRanks() {
 		return ranksEEnum;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EEnum getFiles() {
 		return filesEEnum;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EEnum getColors() {
 		return colorsEEnum;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public EEnum getTypes() {
 		return typesEEnum;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated
 	 */
 	public ChessFactory getChessFactory() {
 		return (ChessFactory) 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
 		boardEClass = createEClass(BOARD);
 		createEReference(boardEClass, BOARD__SQUARES);
 		createEReference(boardEClass, BOARD__PIECES);

 		squareEClass = createEClass(SQUARE);
 		createEReference(squareEClass, SQUARE__BOARD);
 		createEAttribute(squareEClass, SQUARE__INDEX);
 		createEAttribute(squareEClass, SQUARE__FILE);
 		createEAttribute(squareEClass, SQUARE__RANK);
 		createEAttribute(squareEClass, SQUARE__COLOR);
 		createEReference(squareEClass, SQUARE__PIECE);

 		pieceEClass = createEClass(PIECE);
 		createEAttribute(pieceEClass, PIECE__OWNER);
 		createEAttribute(pieceEClass, PIECE__TYPE);
 		createEReference(pieceEClass, PIECE__SQUARE);
 		createEReference(pieceEClass, PIECE__BOARD);

 		// Create enums
 		ranksEEnum = createEEnum(RANKS);
 		filesEEnum = createEEnum(FILES);
 		colorsEEnum = createEEnum(COLORS);
 		typesEEnum = createEEnum(TYPES);
 	}

 	/**
 	 * <!-- 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 and features; add operations and parameters
 		initEClass(boardEClass, Board.class, "Board", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
 		initEReference(getBoard_Squares(), this.getSquare(), this.getSquare_Board(), "squares", null, 64, 64,
 				Board.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES,
 				!IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
 		initEReference(getBoard_Pieces(), this.getPiece(), this.getPiece_Board(), "pieces", null, 0, 32, Board.class,
 				!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
 				IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

 		EOperation op = addEOperation(boardEClass, this.getSquare(), "getSquare", 1, 1, IS_UNIQUE, IS_ORDERED);
 		addEParameter(op, this.getRanks(), "rank", 1, 1, IS_UNIQUE, IS_ORDERED);
 		addEParameter(op, this.getFiles(), "file", 1, 1, IS_UNIQUE, IS_ORDERED);

 		initEClass(squareEClass, Square.class, "Square", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
 		initEReference(getSquare_Board(), this.getBoard(), this.getBoard_Squares(), "board", null, 1, 1, Square.class,
 				!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
 				IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
 		initEAttribute(getSquare_Index(), ecorePackage.getEInt(), "index", "-1", 1, 1, Square.class, !IS_TRANSIENT,
 				!IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
 		initEAttribute(getSquare_File(), this.getFiles(), "file", null, 1, 1, Square.class, !IS_TRANSIENT, !IS_VOLATILE,
 				IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
 		initEAttribute(getSquare_Rank(), this.getRanks(), "rank", "", 1, 1, Square.class, !IS_TRANSIENT, !IS_VOLATILE,
 				IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
 		initEAttribute(getSquare_Color(), this.getColors(), "color", null, 1, 1, Square.class, !IS_TRANSIENT,
 				!IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
 		initEReference(getSquare_Piece(), this.getPiece(), this.getPiece_Square(), "piece", null, 0, 1, Square.class,
 				!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
 				IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

 		addEOperation(squareEClass, ecorePackage.getEInt(), "getOffsetX", 1, 1, IS_UNIQUE, IS_ORDERED);

 		addEOperation(squareEClass, ecorePackage.getEInt(), "getOffsetY", 1, 1, IS_UNIQUE, IS_ORDERED);

 		initEClass(pieceEClass, Piece.class, "Piece", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
 		initEAttribute(getPiece_Owner(), this.getColors(), "owner", null, 0, 1, Piece.class, !IS_TRANSIENT,
 				!IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
 		initEAttribute(getPiece_Type(), this.getTypes(), "type", null, 0, 1, Piece.class, !IS_TRANSIENT, !IS_VOLATILE,
 				IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
 		initEReference(getPiece_Square(), this.getSquare(), this.getSquare_Piece(), "square", null, 1, 1, Piece.class,
 				!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
 				IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
 		initEReference(getPiece_Board(), this.getBoard(), this.getBoard_Pieces(), "board", null, 1, 1, Piece.class,
 				!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
 				IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

 		// Initialize enums and add enum literals
 		initEEnum(ranksEEnum, Ranks.class, "Ranks");
 		addEEnumLiteral(ranksEEnum, Ranks.NONE);
 		addEEnumLiteral(ranksEEnum, Ranks.ONE);
 		addEEnumLiteral(ranksEEnum, Ranks.TWO);
 		addEEnumLiteral(ranksEEnum, Ranks.THREE);
 		addEEnumLiteral(ranksEEnum, Ranks.FOUR);
 		addEEnumLiteral(ranksEEnum, Ranks.FIVE);
 		addEEnumLiteral(ranksEEnum, Ranks.SIX);
 		addEEnumLiteral(ranksEEnum, Ranks.SEVEN);
 		addEEnumLiteral(ranksEEnum, Ranks.EIGHT);

 		initEEnum(filesEEnum, Files.class, "Files");
 		addEEnumLiteral(filesEEnum, Files.NONE);
 		addEEnumLiteral(filesEEnum, Files.A);
 		addEEnumLiteral(filesEEnum, Files.B);
 		addEEnumLiteral(filesEEnum, Files.C);
 		addEEnumLiteral(filesEEnum, Files.D);
 		addEEnumLiteral(filesEEnum, Files.E);
 		addEEnumLiteral(filesEEnum, Files.F);
 		addEEnumLiteral(filesEEnum, Files.G);
 		addEEnumLiteral(filesEEnum, Files.H);

 		initEEnum(colorsEEnum, Colors.class, "Colors");
 		addEEnumLiteral(colorsEEnum, Colors.NONE);
 		addEEnumLiteral(colorsEEnum, Colors.LIGHT);
 		addEEnumLiteral(colorsEEnum, Colors.DARK);

 		initEEnum(typesEEnum, Types.class, "Types");
 		addEEnumLiteral(typesEEnum, Types.NONE);
 		addEEnumLiteral(typesEEnum, Types.KING);
 		addEEnumLiteral(typesEEnum, Types.QUEEN);
 		addEEnumLiteral(typesEEnum, Types.ROOK);
 		addEEnumLiteral(typesEEnum, Types.KNIGHT);
 		addEEnumLiteral(typesEEnum, Types.BISHOP);
 		addEEnumLiteral(typesEEnum, Types.PAWN);

 		// Create resource
 		createResource(eNS_URI);
 	}

 } // ChessPackageImpl
	/*********************************************************************
	* Copyright (c) 2011, 2019 SAP SE
	*
	* This program and the accompanying materials are made
	* available under the terms of the Eclipse Public License 2.0
	* which is available at https://www.eclipse.org/legal/epl-2.0/
	*
	* Contributors:
	* SAP SE - initial API, implementation and documentation
	*
	* SPDX-License-Identifier: EPL-2.0
	**********************************************************************/
	package org.eclipse.graphiti.examples.mm.chess.impl;

	import org.eclipse.emf.ecore.EAttribute;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EEnum;
	import org.eclipse.emf.ecore.EOperation;
	import org.eclipse.emf.ecore.EPackage;
	import org.eclipse.emf.ecore.EReference;
	import org.eclipse.emf.ecore.impl.EPackageImpl;
	import org.eclipse.graphiti.examples.mm.chess.Board;
	import org.eclipse.graphiti.examples.mm.chess.ChessFactory;
	import org.eclipse.graphiti.examples.mm.chess.ChessPackage;
	import org.eclipse.graphiti.examples.mm.chess.Colors;
	import org.eclipse.graphiti.examples.mm.chess.Files;
	import org.eclipse.graphiti.examples.mm.chess.Piece;
	import org.eclipse.graphiti.examples.mm.chess.Ranks;
	import org.eclipse.graphiti.examples.mm.chess.Square;
	import org.eclipse.graphiti.examples.mm.chess.Types;

	/**
	* <!-- begin-user-doc --> An implementation of the model <b>Package</b>. <!--
	* end-user-doc -->
	*
	* @generated
	*/
	public class ChessPackageImpl extends EPackageImpl implements ChessPackage {
	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	private EClass boardEClass = null;

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	private EClass squareEClass = null;

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	private EClass pieceEClass = null;

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	private EEnum ranksEEnum = null;

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	private EEnum filesEEnum = null;

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	private EEnum colorsEEnum = null;

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	private EEnum typesEEnum = 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.graphiti.examples.mm.chess.ChessPackage#eNS_URI
	* @see #init()
	* @generated
	*/
	private ChessPackageImpl() {
	super(eNS_URI, ChessFactory.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 ChessPackage#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 ChessPackage init() {
	if (isInited)
	return (ChessPackage) EPackage.Registry.INSTANCE.getEPackage(ChessPackage.eNS_URI);

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

	isInited = true;

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

	// Initialize created meta-data
	theChessPackage.initializePackageContents();

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

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

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

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EReference getBoard_Squares() {
	return (EReference) boardEClass.getEStructuralFeatures().get(0);
	}

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

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

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EReference getSquare_Board() {
	return (EReference) squareEClass.getEStructuralFeatures().get(0);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EAttribute getSquare_Index() {
	return (EAttribute) squareEClass.getEStructuralFeatures().get(1);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EAttribute getSquare_File() {
	return (EAttribute) squareEClass.getEStructuralFeatures().get(2);
	}

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

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EAttribute getSquare_Color() {
	return (EAttribute) squareEClass.getEStructuralFeatures().get(4);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EReference getSquare_Piece() {
	return (EReference) squareEClass.getEStructuralFeatures().get(5);
	}

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

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

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EAttribute getPiece_Type() {
	return (EAttribute) pieceEClass.getEStructuralFeatures().get(1);
	}

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

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EReference getPiece_Board() {
	return (EReference) pieceEClass.getEStructuralFeatures().get(3);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EEnum getRanks() {
	return ranksEEnum;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EEnum getFiles() {
	return filesEEnum;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EEnum getColors() {
	return colorsEEnum;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public EEnum getTypes() {
	return typesEEnum;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated
	*/
	public ChessFactory getChessFactory() {
	return (ChessFactory) 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
	boardEClass = createEClass(BOARD);
	createEReference(boardEClass, BOARD__SQUARES);
	createEReference(boardEClass, BOARD__PIECES);

	squareEClass = createEClass(SQUARE);
	createEReference(squareEClass, SQUARE__BOARD);
	createEAttribute(squareEClass, SQUARE__INDEX);
	createEAttribute(squareEClass, SQUARE__FILE);
	createEAttribute(squareEClass, SQUARE__RANK);
	createEAttribute(squareEClass, SQUARE__COLOR);
	createEReference(squareEClass, SQUARE__PIECE);

	pieceEClass = createEClass(PIECE);
	createEAttribute(pieceEClass, PIECE__OWNER);
	createEAttribute(pieceEClass, PIECE__TYPE);
	createEReference(pieceEClass, PIECE__SQUARE);
	createEReference(pieceEClass, PIECE__BOARD);

	// Create enums
	ranksEEnum = createEEnum(RANKS);
	filesEEnum = createEEnum(FILES);
	colorsEEnum = createEEnum(COLORS);
	typesEEnum = createEEnum(TYPES);
	}

	/**
	* <!-- 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 and features; add operations and parameters
	initEClass(boardEClass, Board.class, "Board", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
	initEReference(getBoard_Squares(), this.getSquare(), this.getSquare_Board(), "squares", null, 64, 64,
	Board.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES,
	!IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
	initEReference(getBoard_Pieces(), this.getPiece(), this.getPiece_Board(), "pieces", null, 0, 32, Board.class,
	!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
	IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

	EOperation op = addEOperation(boardEClass, this.getSquare(), "getSquare", 1, 1, IS_UNIQUE, IS_ORDERED);
	addEParameter(op, this.getRanks(), "rank", 1, 1, IS_UNIQUE, IS_ORDERED);
	addEParameter(op, this.getFiles(), "file", 1, 1, IS_UNIQUE, IS_ORDERED);

	initEClass(squareEClass, Square.class, "Square", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
	initEReference(getSquare_Board(), this.getBoard(), this.getBoard_Squares(), "board", null, 1, 1, Square.class,
	!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
	IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
	initEAttribute(getSquare_Index(), ecorePackage.getEInt(), "index", "-1", 1, 1, Square.class, !IS_TRANSIENT,
	!IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
	initEAttribute(getSquare_File(), this.getFiles(), "file", null, 1, 1, Square.class, !IS_TRANSIENT, !IS_VOLATILE,
	IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
	initEAttribute(getSquare_Rank(), this.getRanks(), "rank", "", 1, 1, Square.class, !IS_TRANSIENT, !IS_VOLATILE,
	IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
	initEAttribute(getSquare_Color(), this.getColors(), "color", null, 1, 1, Square.class, !IS_TRANSIENT,
	!IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
	initEReference(getSquare_Piece(), this.getPiece(), this.getPiece_Square(), "piece", null, 0, 1, Square.class,
	!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
	IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

	addEOperation(squareEClass, ecorePackage.getEInt(), "getOffsetX", 1, 1, IS_UNIQUE, IS_ORDERED);

	addEOperation(squareEClass, ecorePackage.getEInt(), "getOffsetY", 1, 1, IS_UNIQUE, IS_ORDERED);

	initEClass(pieceEClass, Piece.class, "Piece", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
	initEAttribute(getPiece_Owner(), this.getColors(), "owner", null, 0, 1, Piece.class, !IS_TRANSIENT,
	!IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
	initEAttribute(getPiece_Type(), this.getTypes(), "type", null, 0, 1, Piece.class, !IS_TRANSIENT, !IS_VOLATILE,
	IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
	initEReference(getPiece_Square(), this.getSquare(), this.getSquare_Piece(), "square", null, 1, 1, Piece.class,
	!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
	IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
	initEReference(getPiece_Board(), this.getBoard(), this.getBoard_Pieces(), "board", null, 1, 1, Piece.class,
	!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
	IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

	// Initialize enums and add enum literals
	initEEnum(ranksEEnum, Ranks.class, "Ranks");
	addEEnumLiteral(ranksEEnum, Ranks.NONE);
	addEEnumLiteral(ranksEEnum, Ranks.ONE);
	addEEnumLiteral(ranksEEnum, Ranks.TWO);
	addEEnumLiteral(ranksEEnum, Ranks.THREE);
	addEEnumLiteral(ranksEEnum, Ranks.FOUR);
	addEEnumLiteral(ranksEEnum, Ranks.FIVE);
	addEEnumLiteral(ranksEEnum, Ranks.SIX);
	addEEnumLiteral(ranksEEnum, Ranks.SEVEN);
	addEEnumLiteral(ranksEEnum, Ranks.EIGHT);

	initEEnum(filesEEnum, Files.class, "Files");
	addEEnumLiteral(filesEEnum, Files.NONE);
	addEEnumLiteral(filesEEnum, Files.A);
	addEEnumLiteral(filesEEnum, Files.B);
	addEEnumLiteral(filesEEnum, Files.C);
	addEEnumLiteral(filesEEnum, Files.D);
	addEEnumLiteral(filesEEnum, Files.E);
	addEEnumLiteral(filesEEnum, Files.F);
	addEEnumLiteral(filesEEnum, Files.G);
	addEEnumLiteral(filesEEnum, Files.H);

	initEEnum(colorsEEnum, Colors.class, "Colors");
	addEEnumLiteral(colorsEEnum, Colors.NONE);
	addEEnumLiteral(colorsEEnum, Colors.LIGHT);
	addEEnumLiteral(colorsEEnum, Colors.DARK);

	initEEnum(typesEEnum, Types.class, "Types");
	addEEnumLiteral(typesEEnum, Types.NONE);
	addEEnumLiteral(typesEEnum, Types.KING);
	addEEnumLiteral(typesEEnum, Types.QUEEN);
	addEEnumLiteral(typesEEnum, Types.ROOK);
	addEEnumLiteral(typesEEnum, Types.KNIGHT);
	addEEnumLiteral(typesEEnum, Types.BISHOP);
	addEEnumLiteral(typesEEnum, Types.PAWN);

	// Create resource
	createResource(eNS_URI);
	}

	} // ChessPackageImpl