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

 /**
  * <copyright>
  *
  * Copyright (c) 2011, 2011 SAP AG.
  * 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:
  *    SAP AG - initial API, implementation and documentation
  *
  * </copyright>
  */
 package org.eclipse.graphiti.examples.mm.chess.impl;

 import org.eclipse.emf.common.notify.Notification;
 import org.eclipse.emf.common.notify.NotificationChain;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.InternalEObject;
 import org.eclipse.emf.ecore.impl.ENotificationImpl;
 import org.eclipse.emf.ecore.impl.EObjectImpl;
 import org.eclipse.emf.ecore.util.EcoreUtil;
 import org.eclipse.graphiti.examples.mm.chess.Board;
 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;

 /**
  * <!-- begin-user-doc --> An implementation of the model object '
  * <em><b>Square</b></em>'. <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getBoard <em>Board</em>}</li>
  *   <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getIndex <em>Index</em>}</li>
  *   <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getFile <em>File</em>}</li>
  *   <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getRank <em>Rank</em>}</li>
  *   <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getColor <em>Color</em>}</li>
  *   <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getPiece <em>Piece</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class SquareImpl extends EObjectImpl implements Square {
 	/**
 	 * The default value of the '{@link #getIndex() <em>Index</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getIndex()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final int INDEX_EDEFAULT = -1;
 	/**
 	 * The cached value of the '{@link #getIndex() <em>Index</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getIndex()
 	 * @generated
 	 * @ordered
 	 */
 	protected int index = INDEX_EDEFAULT;

 	/**
 	 * The default value of the '{@link #getFile() <em>File</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getFile()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final Files FILE_EDEFAULT = Files.NONE;
 	/**
 	 * The cached value of the '{@link #getFile() <em>File</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getFile()
 	 * @generated
 	 * @ordered
 	 */
 	protected Files file = FILE_EDEFAULT;
 	/**
 	 * The default value of the '{@link #getRank() <em>Rank</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getRank()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final Ranks RANK_EDEFAULT = Ranks.NONE;
 	/**
 	 * The cached value of the '{@link #getRank() <em>Rank</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getRank()
 	 * @generated
 	 * @ordered
 	 */
 	protected Ranks rank = RANK_EDEFAULT;
 	/**
 	 * The default value of the '{@link #getColor() <em>Color</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getColor()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final Colors COLOR_EDEFAULT = Colors.NONE;
 	/**
 	 * The cached value of the '{@link #getColor() <em>Color</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getColor()
 	 * @generated
 	 * @ordered
 	 */
 	protected Colors color = COLOR_EDEFAULT;
 	/**
 	 * The cached value of the '{@link #getPiece() <em>Piece</em>}' reference.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getPiece()
 	 * @generated
 	 * @ordered
 	 */
 	protected Piece piece;

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected SquareImpl() {
 		super();
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	protected EClass eStaticClass() {
 		return ChessPackage.Literals.SQUARE;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Board getBoard() {
 		if (eContainerFeatureID() != ChessPackage.SQUARE__BOARD) return null;
 		return (Board)eContainer();
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetBoard(Board newBoard, NotificationChain msgs) {
 		msgs = eBasicSetContainer((InternalEObject)newBoard, ChessPackage.SQUARE__BOARD, msgs);
 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setBoard(Board newBoard) {
 		if (newBoard != eInternalContainer() || (eContainerFeatureID() != ChessPackage.SQUARE__BOARD && newBoard != null)) {
 			if (EcoreUtil.isAncestor(this, newBoard))
 				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
 			NotificationChain msgs = null;
 			if (eInternalContainer() != null)
 				msgs = eBasicRemoveFromContainer(msgs);
 			if (newBoard != null)
 				msgs = ((InternalEObject)newBoard).eInverseAdd(this, ChessPackage.BOARD__SQUARES, Board.class, msgs);
 			msgs = basicSetBoard(newBoard, msgs);
 			if (msgs != null) msgs.dispatch();
 		}
 		else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__BOARD, newBoard, newBoard));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public int getIndex() {
 		return index;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setIndex(int newIndex) {
 		int oldIndex = index;
 		index = newIndex;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__INDEX, oldIndex, index));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Piece getPiece() {
 		if (piece != null && piece.eIsProxy()) {
 			InternalEObject oldPiece = (InternalEObject)piece;
 			piece = (Piece)eResolveProxy(oldPiece);
 			if (piece != oldPiece) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChessPackage.SQUARE__PIECE, oldPiece, piece));
 			}
 		}
 		return piece;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Piece basicGetPiece() {
 		return piece;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetPiece(Piece newPiece, NotificationChain msgs) {
 		Piece oldPiece = piece;
 		piece = newPiece;
 		if (eNotificationRequired()) {
 			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__PIECE, oldPiece, newPiece);
 			if (msgs == null) msgs = notification; else msgs.add(notification);
 		}
 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setPiece(Piece newPiece) {
 		if (newPiece != piece) {
 			NotificationChain msgs = null;
 			if (piece != null)
 				msgs = ((InternalEObject)piece).eInverseRemove(this, ChessPackage.PIECE__SQUARE, Piece.class, msgs);
 			if (newPiece != null)
 				msgs = ((InternalEObject)newPiece).eInverseAdd(this, ChessPackage.PIECE__SQUARE, Piece.class, msgs);
 			msgs = basicSetPiece(newPiece, msgs);
 			if (msgs != null) msgs.dispatch();
 		}
 		else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__PIECE, newPiece, newPiece));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Ranks getRank() {
 		return rank;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setRank(Ranks newRank) {
 		Ranks oldRank = rank;
 		rank = newRank == null ? RANK_EDEFAULT : newRank;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__RANK, oldRank, rank));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Files getFile() {
 		return file;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setFile(Files newFile) {
 		Files oldFile = file;
 		file = newFile == null ? FILE_EDEFAULT : newFile;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__FILE, oldFile, file));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Colors getColor() {
 		return color;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setColor(Colors newColor) {
 		Colors oldColor = color;
 		color = newColor == null ? COLOR_EDEFAULT : newColor;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__COLOR, oldColor, color));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated not
 	 */
 	public int getOffsetX() {
 		return getFile().getValue() - 1;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 *
 	 * @generated not
 	 */
 	public int getOffsetY() {
 		return 8 - getRank().getValue();
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case ChessPackage.SQUARE__BOARD:
 				if (eInternalContainer() != null)
 					msgs = eBasicRemoveFromContainer(msgs);
 				return basicSetBoard((Board)otherEnd, msgs);
 			case ChessPackage.SQUARE__PIECE:
 				if (piece != null)
 					msgs = ((InternalEObject)piece).eInverseRemove(this, ChessPackage.PIECE__SQUARE, Piece.class, msgs);
 				return basicSetPiece((Piece)otherEnd, msgs);
 		}
 		return super.eInverseAdd(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case ChessPackage.SQUARE__BOARD:
 				return basicSetBoard(null, msgs);
 			case ChessPackage.SQUARE__PIECE:
 				return basicSetPiece(null, msgs);
 		}
 		return super.eInverseRemove(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
 		switch (eContainerFeatureID()) {
 			case ChessPackage.SQUARE__BOARD:
 				return eInternalContainer().eInverseRemove(this, ChessPackage.BOARD__SQUARES, Board.class, msgs);
 		}
 		return super.eBasicRemoveFromContainerFeature(msgs);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID) {
 			case ChessPackage.SQUARE__BOARD:
 				return getBoard();
 			case ChessPackage.SQUARE__INDEX:
 				return getIndex();
 			case ChessPackage.SQUARE__FILE:
 				return getFile();
 			case ChessPackage.SQUARE__RANK:
 				return getRank();
 			case ChessPackage.SQUARE__COLOR:
 				return getColor();
 			case ChessPackage.SQUARE__PIECE:
 				if (resolve) return getPiece();
 				return basicGetPiece();
 		}
 		return super.eGet(featureID, resolve, coreType);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eSet(int featureID, Object newValue) {
 		switch (featureID) {
 			case ChessPackage.SQUARE__BOARD:
 				setBoard((Board)newValue);
 				return;
 			case ChessPackage.SQUARE__INDEX:
 				setIndex((Integer)newValue);
 				return;
 			case ChessPackage.SQUARE__FILE:
 				setFile((Files)newValue);
 				return;
 			case ChessPackage.SQUARE__RANK:
 				setRank((Ranks)newValue);
 				return;
 			case ChessPackage.SQUARE__COLOR:
 				setColor((Colors)newValue);
 				return;
 			case ChessPackage.SQUARE__PIECE:
 				setPiece((Piece)newValue);
 				return;
 		}
 		super.eSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
 		switch (featureID) {
 			case ChessPackage.SQUARE__BOARD:
 				setBoard((Board)null);
 				return;
 			case ChessPackage.SQUARE__INDEX:
 				setIndex(INDEX_EDEFAULT);
 				return;
 			case ChessPackage.SQUARE__FILE:
 				setFile(FILE_EDEFAULT);
 				return;
 			case ChessPackage.SQUARE__RANK:
 				setRank(RANK_EDEFAULT);
 				return;
 			case ChessPackage.SQUARE__COLOR:
 				setColor(COLOR_EDEFAULT);
 				return;
 			case ChessPackage.SQUARE__PIECE:
 				setPiece((Piece)null);
 				return;
 		}
 		super.eUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
 		switch (featureID) {
 			case ChessPackage.SQUARE__BOARD:
 				return getBoard() != null;
 			case ChessPackage.SQUARE__INDEX:
 				return index != INDEX_EDEFAULT;
 			case ChessPackage.SQUARE__FILE:
 				return file != FILE_EDEFAULT;
 			case ChessPackage.SQUARE__RANK:
 				return rank != RANK_EDEFAULT;
 			case ChessPackage.SQUARE__COLOR:
 				return color != COLOR_EDEFAULT;
 			case ChessPackage.SQUARE__PIECE:
 				return piece != null;
 		}
 		return super.eIsSet(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public String toString() {
 		if (eIsProxy()) return super.toString();

 		StringBuffer result = new StringBuffer(super.toString());
 		result.append(" (index: ");
 		result.append(index);
 		result.append(", file: ");
 		result.append(file);
 		result.append(", rank: ");
 		result.append(rank);
 		result.append(", color: ");
 		result.append(color);
 		result.append(')');
 		return result.toString();
 	}

 } // SquareImpl
	/**
	* <copyright>
	*
	* Copyright (c) 2011, 2011 SAP AG.
	* 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:
	* SAP AG - initial API, implementation and documentation
	*
	* </copyright>
	*/
	package org.eclipse.graphiti.examples.mm.chess.impl;

	import org.eclipse.emf.common.notify.Notification;
	import org.eclipse.emf.common.notify.NotificationChain;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.InternalEObject;
	import org.eclipse.emf.ecore.impl.ENotificationImpl;
	import org.eclipse.emf.ecore.impl.EObjectImpl;
	import org.eclipse.emf.ecore.util.EcoreUtil;
	import org.eclipse.graphiti.examples.mm.chess.Board;
	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;

	/**
	* <!-- begin-user-doc --> An implementation of the model object '
	* <em><b>Square</b></em>'. <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getBoard <em>Board</em>}</li>
	* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getIndex <em>Index</em>}</li>
	* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getFile <em>File</em>}</li>
	* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getRank <em>Rank</em>}</li>
	* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getColor <em>Color</em>}</li>
	* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getPiece <em>Piece</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class SquareImpl extends EObjectImpl implements Square {
	/**
	* The default value of the '{@link #getIndex() <em>Index</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getIndex()
	* @generated
	* @ordered
	*/
	protected static final int INDEX_EDEFAULT = -1;
	/**
	* The cached value of the '{@link #getIndex() <em>Index</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getIndex()
	* @generated
	* @ordered
	*/
	protected int index = INDEX_EDEFAULT;

	/**
	* The default value of the '{@link #getFile() <em>File</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getFile()
	* @generated
	* @ordered
	*/
	protected static final Files FILE_EDEFAULT = Files.NONE;
	/**
	* The cached value of the '{@link #getFile() <em>File</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getFile()
	* @generated
	* @ordered
	*/
	protected Files file = FILE_EDEFAULT;
	/**
	* The default value of the '{@link #getRank() <em>Rank</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getRank()
	* @generated
	* @ordered
	*/
	protected static final Ranks RANK_EDEFAULT = Ranks.NONE;
	/**
	* The cached value of the '{@link #getRank() <em>Rank</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getRank()
	* @generated
	* @ordered
	*/
	protected Ranks rank = RANK_EDEFAULT;
	/**
	* The default value of the '{@link #getColor() <em>Color</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getColor()
	* @generated
	* @ordered
	*/
	protected static final Colors COLOR_EDEFAULT = Colors.NONE;
	/**
	* The cached value of the '{@link #getColor() <em>Color</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getColor()
	* @generated
	* @ordered
	*/
	protected Colors color = COLOR_EDEFAULT;
	/**
	* The cached value of the '{@link #getPiece() <em>Piece</em>}' reference.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getPiece()
	* @generated
	* @ordered
	*/
	protected Piece piece;

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	protected SquareImpl() {
	super();
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	@Override
	protected EClass eStaticClass() {
	return ChessPackage.Literals.SQUARE;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public Board getBoard() {
	if (eContainerFeatureID() != ChessPackage.SQUARE__BOARD) return null;
	return (Board)eContainer();
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetBoard(Board newBoard, NotificationChain msgs) {
	msgs = eBasicSetContainer((InternalEObject)newBoard, ChessPackage.SQUARE__BOARD, msgs);
	return msgs;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public void setBoard(Board newBoard) {
	if (newBoard != eInternalContainer() \|\| (eContainerFeatureID() != ChessPackage.SQUARE__BOARD && newBoard != null)) {
	if (EcoreUtil.isAncestor(this, newBoard))
	throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
	NotificationChain msgs = null;
	if (eInternalContainer() != null)
	msgs = eBasicRemoveFromContainer(msgs);
	if (newBoard != null)
	msgs = ((InternalEObject)newBoard).eInverseAdd(this, ChessPackage.BOARD__SQUARES, Board.class, msgs);
	msgs = basicSetBoard(newBoard, msgs);
	if (msgs != null) msgs.dispatch();
	}
	else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__BOARD, newBoard, newBoard));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public int getIndex() {
	return index;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public void setIndex(int newIndex) {
	int oldIndex = index;
	index = newIndex;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__INDEX, oldIndex, index));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public Piece getPiece() {
	if (piece != null && piece.eIsProxy()) {
	InternalEObject oldPiece = (InternalEObject)piece;
	piece = (Piece)eResolveProxy(oldPiece);
	if (piece != oldPiece) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChessPackage.SQUARE__PIECE, oldPiece, piece));
	}
	}
	return piece;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public Piece basicGetPiece() {
	return piece;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetPiece(Piece newPiece, NotificationChain msgs) {
	Piece oldPiece = piece;
	piece = newPiece;
	if (eNotificationRequired()) {
	ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__PIECE, oldPiece, newPiece);
	if (msgs == null) msgs = notification; else msgs.add(notification);
	}
	return msgs;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public void setPiece(Piece newPiece) {
	if (newPiece != piece) {
	NotificationChain msgs = null;
	if (piece != null)
	msgs = ((InternalEObject)piece).eInverseRemove(this, ChessPackage.PIECE__SQUARE, Piece.class, msgs);
	if (newPiece != null)
	msgs = ((InternalEObject)newPiece).eInverseAdd(this, ChessPackage.PIECE__SQUARE, Piece.class, msgs);
	msgs = basicSetPiece(newPiece, msgs);
	if (msgs != null) msgs.dispatch();
	}
	else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__PIECE, newPiece, newPiece));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public Ranks getRank() {
	return rank;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public void setRank(Ranks newRank) {
	Ranks oldRank = rank;
	rank = newRank == null ? RANK_EDEFAULT : newRank;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__RANK, oldRank, rank));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public Files getFile() {
	return file;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public void setFile(Files newFile) {
	Files oldFile = file;
	file = newFile == null ? FILE_EDEFAULT : newFile;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__FILE, oldFile, file));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public Colors getColor() {
	return color;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public void setColor(Colors newColor) {
	Colors oldColor = color;
	color = newColor == null ? COLOR_EDEFAULT : newColor;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__COLOR, oldColor, color));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated not
	*/
	public int getOffsetX() {
	return getFile().getValue() - 1;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*
	* @generated not
	*/
	public int getOffsetY() {
	return 8 - getRank().getValue();
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
	switch (featureID) {
	case ChessPackage.SQUARE__BOARD:
	if (eInternalContainer() != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return basicSetBoard((Board)otherEnd, msgs);
	case ChessPackage.SQUARE__PIECE:
	if (piece != null)
	msgs = ((InternalEObject)piece).eInverseRemove(this, ChessPackage.PIECE__SQUARE, Piece.class, msgs);
	return basicSetPiece((Piece)otherEnd, msgs);
	}
	return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
	switch (featureID) {
	case ChessPackage.SQUARE__BOARD:
	return basicSetBoard(null, msgs);
	case ChessPackage.SQUARE__PIECE:
	return basicSetPiece(null, msgs);
	}
	return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
	switch (eContainerFeatureID()) {
	case ChessPackage.SQUARE__BOARD:
	return eInternalContainer().eInverseRemove(this, ChessPackage.BOARD__SQUARES, Board.class, msgs);
	}
	return super.eBasicRemoveFromContainerFeature(msgs);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID) {
	case ChessPackage.SQUARE__BOARD:
	return getBoard();
	case ChessPackage.SQUARE__INDEX:
	return getIndex();
	case ChessPackage.SQUARE__FILE:
	return getFile();
	case ChessPackage.SQUARE__RANK:
	return getRank();
	case ChessPackage.SQUARE__COLOR:
	return getColor();
	case ChessPackage.SQUARE__PIECE:
	if (resolve) return getPiece();
	return basicGetPiece();
	}
	return super.eGet(featureID, resolve, coreType);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eSet(int featureID, Object newValue) {
	switch (featureID) {
	case ChessPackage.SQUARE__BOARD:
	setBoard((Board)newValue);
	return;
	case ChessPackage.SQUARE__INDEX:
	setIndex((Integer)newValue);
	return;
	case ChessPackage.SQUARE__FILE:
	setFile((Files)newValue);
	return;
	case ChessPackage.SQUARE__RANK:
	setRank((Ranks)newValue);
	return;
	case ChessPackage.SQUARE__COLOR:
	setColor((Colors)newValue);
	return;
	case ChessPackage.SQUARE__PIECE:
	setPiece((Piece)newValue);
	return;
	}
	super.eSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eUnset(int featureID) {
	switch (featureID) {
	case ChessPackage.SQUARE__BOARD:
	setBoard((Board)null);
	return;
	case ChessPackage.SQUARE__INDEX:
	setIndex(INDEX_EDEFAULT);
	return;
	case ChessPackage.SQUARE__FILE:
	setFile(FILE_EDEFAULT);
	return;
	case ChessPackage.SQUARE__RANK:
	setRank(RANK_EDEFAULT);
	return;
	case ChessPackage.SQUARE__COLOR:
	setColor(COLOR_EDEFAULT);
	return;
	case ChessPackage.SQUARE__PIECE:
	setPiece((Piece)null);
	return;
	}
	super.eUnset(featureID);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID) {
	switch (featureID) {
	case ChessPackage.SQUARE__BOARD:
	return getBoard() != null;
	case ChessPackage.SQUARE__INDEX:
	return index != INDEX_EDEFAULT;
	case ChessPackage.SQUARE__FILE:
	return file != FILE_EDEFAULT;
	case ChessPackage.SQUARE__RANK:
	return rank != RANK_EDEFAULT;
	case ChessPackage.SQUARE__COLOR:
	return color != COLOR_EDEFAULT;
	case ChessPackage.SQUARE__PIECE:
	return piece != null;
	}
	return super.eIsSet(featureID);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public String toString() {
	if (eIsProxy()) return super.toString();

	StringBuffer result = new StringBuffer(super.toString());
	result.append(" (index: ");
	result.append(index);
	result.append(", file: ");
	result.append(file);
	result.append(", rank: ");
	result.append(rank);
	result.append(", color: ");
	result.append(color);
	result.append(')');
	return result.toString();
	}

	} // SquareImpl