plugins/org.eclipse.bpel.model/src/org/eclipse/bpel/model/impl/VariableImpl.java - bpel/org.eclipse.bpel - Git at Google

 /**
  * <copyright>
  * Copyright (c) 2005 IBM Corporation and others.
  * 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:
  *     IBM Corporation - initial API and implementation
  * </copyright>
  *
  * $Id: VariableImpl.java,v 1.16 2011/03/30 18:54:25 rbrodt Exp $
  */
 package org.eclipse.bpel.model.impl;

 import javax.xml.namespace.QName;

 import org.eclipse.bpel.model.BPELPackage;
 import org.eclipse.bpel.model.From;
 import org.eclipse.bpel.model.Variable;
 import org.eclipse.bpel.model.util.BPELConstants;
 import org.eclipse.bpel.model.util.ReconciliationHelper;
 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.wst.wsdl.Message;
 import org.eclipse.wst.wsdl.WSDLElement;
 import org.eclipse.xsd.XSDElementDeclaration;
 import org.eclipse.xsd.XSDTypeDefinition;

 /**
  * <!-- begin-user-doc --> An implementation of the model object '<em><b>Variable</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.bpel.model.impl.VariableImpl#getName <em>Name</em>}</li>
  *   <li>{@link org.eclipse.bpel.model.impl.VariableImpl#getMessageType <em>Message Type</em>}</li>
  *   <li>{@link org.eclipse.bpel.model.impl.VariableImpl#getXSDElement <em>XSD Element</em>}</li>
  *   <li>{@link org.eclipse.bpel.model.impl.VariableImpl#getType <em>Type</em>}</li>
  *   <li>{@link org.eclipse.bpel.model.impl.VariableImpl#getFrom <em>From</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */

 @SuppressWarnings("restriction")
 public class VariableImpl extends BPELExtensibleElementImpl implements Variable {
 	/**
 	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getName()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final String NAME_EDEFAULT = null;

 	/**
 	 * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getName()
 	 * @generated
 	 * @ordered
 	 */
 	protected String name = NAME_EDEFAULT;

 	/**
 	 * The cached value of the '{@link #getMessageType() <em>Message Type</em>}' reference.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getMessageType()
 	 * @generated
 	 * @ordered
 	 */
 	protected Message messageType;

 	/**
 	 * The cached value of the '{@link #getXSDElement() <em>XSD Element</em>}' reference.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getXSDElement()
 	 * @generated
 	 * @ordered
 	 */
 	protected XSDElementDeclaration xsdElement;

 	/**
 	 * The cached value of the '{@link #getType() <em>Type</em>}' reference.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getType()
 	 * @generated
 	 * @ordered
 	 */
 	protected XSDTypeDefinition type;

 	/**
 	 * The cached value of the '{@link #getFrom() <em>From</em>}' containment reference.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getFrom()
 	 * @generated
 	 * @ordered
 	 */
 	protected From from;

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

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

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public String getName() {
 		return name;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 */
 	public void setName(String newName) {
 		String oldName = name;
 		if (!isReconciling) {
 			ReconciliationHelper.replaceAttribute(this, BPELConstants.AT_NAME,
 					newName);
 			ReconciliationHelper.updateVariableName((WSDLElement) eContainer(),
 					newName);
 		}
 		name = newName;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 					BPELPackage.VARIABLE__NAME, oldName, name));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Message getMessageType() {
 		if (messageType != null && messageType.eIsProxy()) {
 			InternalEObject oldMessageType = (InternalEObject) messageType;
 			messageType = (Message) eResolveProxy(oldMessageType);
 			if (messageType != oldMessageType) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
 							BPELPackage.VARIABLE__MESSAGE_TYPE, oldMessageType,
 							messageType));
 			}
 		}
 		return messageType;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public Message basicGetMessageType() {
 		return messageType;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 */
 	public void setMessageType(Message newMessageType) {
 		Message oldMessageType = messageType;
 		if (!isReconciling) {
 			ReconciliationHelper.replaceAttribute(this,
 					BPELConstants.AT_MESSAGE_TYPE,
 					newMessageType == null ? null : newMessageType.getQName());
 		}
 		messageType = newMessageType;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 					BPELPackage.VARIABLE__MESSAGE_TYPE, oldMessageType,
 					messageType));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public XSDElementDeclaration getXSDElement() {
 		if (xsdElement != null && xsdElement.eIsProxy()) {
 			InternalEObject oldXSDElement = (InternalEObject) xsdElement;
 			xsdElement = (XSDElementDeclaration) eResolveProxy(oldXSDElement);
 			if (xsdElement != oldXSDElement) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
 							BPELPackage.VARIABLE__XSD_ELEMENT, oldXSDElement,
 							xsdElement));
 			}
 		}
 		return xsdElement;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public XSDElementDeclaration basicGetXSDElement() {
 		return xsdElement;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 */
 	public void setXSDElement(XSDElementDeclaration newXSDElement) {
 		XSDElementDeclaration oldXSDElement = xsdElement;
 		if (!isReconciling) {
 			ReconciliationHelper.replaceAttribute(this,
 					BPELConstants.AT_ELEMENT, newXSDElement == null ? null
 							: new QName(newXSDElement.getTargetNamespace(),
 									newXSDElement.getName()));
 		}
 		xsdElement = newXSDElement;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 					BPELPackage.VARIABLE__XSD_ELEMENT, oldXSDElement,
 					xsdElement));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public XSDTypeDefinition getType() {
 		if (type != null && type.eIsProxy()) {
 			InternalEObject oldType = (InternalEObject) type;
 			type = (XSDTypeDefinition) eResolveProxy(oldType);
 			if (type != oldType) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
 							BPELPackage.VARIABLE__TYPE, oldType, type));
 			}
 		}
 		return type;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public XSDTypeDefinition basicGetType() {
 		return type;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 */
 	public void setType(XSDTypeDefinition newType) {
 		XSDTypeDefinition oldType = type;
 		if (!isReconciling) {
 			ReconciliationHelper.replaceAttribute(
 					this,
 					BPELConstants.AT_TYPE,
 					newType == null ? null : new QName(newType
 							.getTargetNamespace(), newType.getName()));
 		}
 		type = newType;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 					BPELPackage.VARIABLE__TYPE, oldType, type));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public From getFrom() {
 		return from;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 */
 	public NotificationChain basicSetFrom(From newFrom, NotificationChain msgs) {
 		From oldFrom = from;
 		if (!isReconciling) {
 			ReconciliationHelper.replaceChild(this, oldFrom, newFrom);
 		}
 		from = newFrom;
 		if (eNotificationRequired()) {
 			ENotificationImpl notification = new ENotificationImpl(this,
 					Notification.SET, BPELPackage.VARIABLE__FROM, oldFrom,
 					newFrom);
 			if (msgs == null)
 				msgs = notification;
 			else
 				msgs.add(notification);
 		}
 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @generated
 	 */
 	public void setFrom(From newFrom) {
 		if (newFrom != from) {
 			NotificationChain msgs = null;
 			if (from != null)
 				msgs = ((InternalEObject) from).eInverseRemove(this,
 						EOPPOSITE_FEATURE_BASE - BPELPackage.VARIABLE__FROM,
 						null, msgs);
 			if (newFrom != null)
 				msgs = ((InternalEObject) newFrom).eInverseAdd(this,
 						EOPPOSITE_FEATURE_BASE - BPELPackage.VARIABLE__FROM,
 						null, msgs);
 			msgs = basicSetFrom(newFrom, msgs);
 			if (msgs != null)
 				msgs.dispatch();
 		} else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET,
 					BPELPackage.VARIABLE__FROM, newFrom, newFrom));
 	}

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID) {
 		case BPELPackage.VARIABLE__NAME:
 			return getName();
 		case BPELPackage.VARIABLE__MESSAGE_TYPE:
 			if (resolve)
 				return getMessageType();
 			return basicGetMessageType();
 		case BPELPackage.VARIABLE__XSD_ELEMENT:
 			if (resolve)
 				return getXSDElement();
 			return basicGetXSDElement();
 		case BPELPackage.VARIABLE__TYPE:
 			if (resolve)
 				return getType();
 			return basicGetType();
 		case BPELPackage.VARIABLE__FROM:
 			return getFrom();
 		}
 		return super.eGet(featureID, resolve, coreType);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eSet(int featureID, Object newValue) {
 		switch (featureID) {
 		case BPELPackage.VARIABLE__NAME:
 			setName((String) newValue);
 			return;
 		case BPELPackage.VARIABLE__MESSAGE_TYPE:
 			setMessageType((Message) newValue);
 			return;
 		case BPELPackage.VARIABLE__XSD_ELEMENT:
 			setXSDElement((XSDElementDeclaration) newValue);
 			return;
 		case BPELPackage.VARIABLE__TYPE:
 			setType((XSDTypeDefinition) newValue);
 			return;
 		case BPELPackage.VARIABLE__FROM:
 			setFrom((From) newValue);
 			return;
 		}
 		super.eSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
 		switch (featureID) {
 		case BPELPackage.VARIABLE__NAME:
 			setName(NAME_EDEFAULT);
 			return;
 		case BPELPackage.VARIABLE__MESSAGE_TYPE:
 			setMessageType((Message) null);
 			return;
 		case BPELPackage.VARIABLE__XSD_ELEMENT:
 			setXSDElement((XSDElementDeclaration) null);
 			return;
 		case BPELPackage.VARIABLE__TYPE:
 			setType((XSDTypeDefinition) null);
 			return;
 		case BPELPackage.VARIABLE__FROM:
 			setFrom((From) null);
 			return;
 		}
 		super.eUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
 		switch (featureID) {
 		case BPELPackage.VARIABLE__NAME:
 			return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT
 					.equals(name);
 		case BPELPackage.VARIABLE__MESSAGE_TYPE:
 			return messageType != null;
 		case BPELPackage.VARIABLE__XSD_ELEMENT:
 			return xsdElement != null;
 		case BPELPackage.VARIABLE__TYPE:
 			return type != null;
 		case BPELPackage.VARIABLE__FROM:
 			return from != 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(" (name: "); //$NON-NLS-1$
 		result.append(name);
 		result.append(')');
 		return result.toString();
 	}

 } // VariableImpl
	/**
	* <copyright>
	* Copyright (c) 2005 IBM Corporation and others.
	* 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:
	* IBM Corporation - initial API and implementation
	* </copyright>
	*
	* $Id: VariableImpl.java,v 1.16 2011/03/30 18:54:25 rbrodt Exp $
	*/
	package org.eclipse.bpel.model.impl;

	import javax.xml.namespace.QName;

	import org.eclipse.bpel.model.BPELPackage;
	import org.eclipse.bpel.model.From;
	import org.eclipse.bpel.model.Variable;
	import org.eclipse.bpel.model.util.BPELConstants;
	import org.eclipse.bpel.model.util.ReconciliationHelper;
	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.wst.wsdl.Message;
	import org.eclipse.wst.wsdl.WSDLElement;
	import org.eclipse.xsd.XSDElementDeclaration;
	import org.eclipse.xsd.XSDTypeDefinition;

	/**
	* <!-- begin-user-doc --> An implementation of the model object '<em><b>Variable</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.bpel.model.impl.VariableImpl#getName <em>Name</em>}</li>
	* <li>{@link org.eclipse.bpel.model.impl.VariableImpl#getMessageType <em>Message Type</em>}</li>
	* <li>{@link org.eclipse.bpel.model.impl.VariableImpl#getXSDElement <em>XSD Element</em>}</li>
	* <li>{@link org.eclipse.bpel.model.impl.VariableImpl#getType <em>Type</em>}</li>
	* <li>{@link org.eclipse.bpel.model.impl.VariableImpl#getFrom <em>From</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/

	@SuppressWarnings("restriction")
	public class VariableImpl extends BPELExtensibleElementImpl implements Variable {
	/**
	* The default value of the '{@link #getName() <em>Name</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getName()
	* @generated
	* @ordered
	*/
	protected static final String NAME_EDEFAULT = null;

	/**
	* The cached value of the '{@link #getName() <em>Name</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getName()
	* @generated
	* @ordered
	*/
	protected String name = NAME_EDEFAULT;

	/**
	* The cached value of the '{@link #getMessageType() <em>Message Type</em>}' reference.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getMessageType()
	* @generated
	* @ordered
	*/
	protected Message messageType;

	/**
	* The cached value of the '{@link #getXSDElement() <em>XSD Element</em>}' reference.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getXSDElement()
	* @generated
	* @ordered
	*/
	protected XSDElementDeclaration xsdElement;

	/**
	* The cached value of the '{@link #getType() <em>Type</em>}' reference.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getType()
	* @generated
	* @ordered
	*/
	protected XSDTypeDefinition type;

	/**
	* The cached value of the '{@link #getFrom() <em>From</em>}' containment reference.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getFrom()
	* @generated
	* @ordered
	*/
	protected From from;

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

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

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public String getName() {
	return name;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*/
	public void setName(String newName) {
	String oldName = name;
	if (!isReconciling) {
	ReconciliationHelper.replaceAttribute(this, BPELConstants.AT_NAME,
	newName);
	ReconciliationHelper.updateVariableName((WSDLElement) eContainer(),
	newName);
	}
	name = newName;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	BPELPackage.VARIABLE__NAME, oldName, name));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public Message getMessageType() {
	if (messageType != null && messageType.eIsProxy()) {
	InternalEObject oldMessageType = (InternalEObject) messageType;
	messageType = (Message) eResolveProxy(oldMessageType);
	if (messageType != oldMessageType) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE,
	BPELPackage.VARIABLE__MESSAGE_TYPE, oldMessageType,
	messageType));
	}
	}
	return messageType;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public Message basicGetMessageType() {
	return messageType;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*/
	public void setMessageType(Message newMessageType) {
	Message oldMessageType = messageType;
	if (!isReconciling) {
	ReconciliationHelper.replaceAttribute(this,
	BPELConstants.AT_MESSAGE_TYPE,
	newMessageType == null ? null : newMessageType.getQName());
	}
	messageType = newMessageType;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	BPELPackage.VARIABLE__MESSAGE_TYPE, oldMessageType,
	messageType));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public XSDElementDeclaration getXSDElement() {
	if (xsdElement != null && xsdElement.eIsProxy()) {
	InternalEObject oldXSDElement = (InternalEObject) xsdElement;
	xsdElement = (XSDElementDeclaration) eResolveProxy(oldXSDElement);
	if (xsdElement != oldXSDElement) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE,
	BPELPackage.VARIABLE__XSD_ELEMENT, oldXSDElement,
	xsdElement));
	}
	}
	return xsdElement;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public XSDElementDeclaration basicGetXSDElement() {
	return xsdElement;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*/
	public void setXSDElement(XSDElementDeclaration newXSDElement) {
	XSDElementDeclaration oldXSDElement = xsdElement;
	if (!isReconciling) {
	ReconciliationHelper.replaceAttribute(this,
	BPELConstants.AT_ELEMENT, newXSDElement == null ? null
	: new QName(newXSDElement.getTargetNamespace(),
	newXSDElement.getName()));
	}
	xsdElement = newXSDElement;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	BPELPackage.VARIABLE__XSD_ELEMENT, oldXSDElement,
	xsdElement));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public XSDTypeDefinition getType() {
	if (type != null && type.eIsProxy()) {
	InternalEObject oldType = (InternalEObject) type;
	type = (XSDTypeDefinition) eResolveProxy(oldType);
	if (type != oldType) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE,
	BPELPackage.VARIABLE__TYPE, oldType, type));
	}
	}
	return type;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public XSDTypeDefinition basicGetType() {
	return type;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	*/
	public void setType(XSDTypeDefinition newType) {
	XSDTypeDefinition oldType = type;
	if (!isReconciling) {
	ReconciliationHelper.replaceAttribute(
	this,
	BPELConstants.AT_TYPE,
	newType == null ? null : new QName(newType
	.getTargetNamespace(), newType.getName()));
	}
	type = newType;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	BPELPackage.VARIABLE__TYPE, oldType, type));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public From getFrom() {
	return from;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	*/
	public NotificationChain basicSetFrom(From newFrom, NotificationChain msgs) {
	From oldFrom = from;
	if (!isReconciling) {
	ReconciliationHelper.replaceChild(this, oldFrom, newFrom);
	}
	from = newFrom;
	if (eNotificationRequired()) {
	ENotificationImpl notification = new ENotificationImpl(this,
	Notification.SET, BPELPackage.VARIABLE__FROM, oldFrom,
	newFrom);
	if (msgs == null)
	msgs = notification;
	else
	msgs.add(notification);
	}
	return msgs;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @generated
	*/
	public void setFrom(From newFrom) {
	if (newFrom != from) {
	NotificationChain msgs = null;
	if (from != null)
	msgs = ((InternalEObject) from).eInverseRemove(this,
	EOPPOSITE_FEATURE_BASE - BPELPackage.VARIABLE__FROM,
	null, msgs);
	if (newFrom != null)
	msgs = ((InternalEObject) newFrom).eInverseAdd(this,
	EOPPOSITE_FEATURE_BASE - BPELPackage.VARIABLE__FROM,
	null, msgs);
	msgs = basicSetFrom(newFrom, msgs);
	if (msgs != null)
	msgs.dispatch();
	} else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET,
	BPELPackage.VARIABLE__FROM, newFrom, newFrom));
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID) {
	case BPELPackage.VARIABLE__NAME:
	return getName();
	case BPELPackage.VARIABLE__MESSAGE_TYPE:
	if (resolve)
	return getMessageType();
	return basicGetMessageType();
	case BPELPackage.VARIABLE__XSD_ELEMENT:
	if (resolve)
	return getXSDElement();
	return basicGetXSDElement();
	case BPELPackage.VARIABLE__TYPE:
	if (resolve)
	return getType();
	return basicGetType();
	case BPELPackage.VARIABLE__FROM:
	return getFrom();
	}
	return super.eGet(featureID, resolve, coreType);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eSet(int featureID, Object newValue) {
	switch (featureID) {
	case BPELPackage.VARIABLE__NAME:
	setName((String) newValue);
	return;
	case BPELPackage.VARIABLE__MESSAGE_TYPE:
	setMessageType((Message) newValue);
	return;
	case BPELPackage.VARIABLE__XSD_ELEMENT:
	setXSDElement((XSDElementDeclaration) newValue);
	return;
	case BPELPackage.VARIABLE__TYPE:
	setType((XSDTypeDefinition) newValue);
	return;
	case BPELPackage.VARIABLE__FROM:
	setFrom((From) newValue);
	return;
	}
	super.eSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eUnset(int featureID) {
	switch (featureID) {
	case BPELPackage.VARIABLE__NAME:
	setName(NAME_EDEFAULT);
	return;
	case BPELPackage.VARIABLE__MESSAGE_TYPE:
	setMessageType((Message) null);
	return;
	case BPELPackage.VARIABLE__XSD_ELEMENT:
	setXSDElement((XSDElementDeclaration) null);
	return;
	case BPELPackage.VARIABLE__TYPE:
	setType((XSDTypeDefinition) null);
	return;
	case BPELPackage.VARIABLE__FROM:
	setFrom((From) null);
	return;
	}
	super.eUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID) {
	switch (featureID) {
	case BPELPackage.VARIABLE__NAME:
	return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT
	.equals(name);
	case BPELPackage.VARIABLE__MESSAGE_TYPE:
	return messageType != null;
	case BPELPackage.VARIABLE__XSD_ELEMENT:
	return xsdElement != null;
	case BPELPackage.VARIABLE__TYPE:
	return type != null;
	case BPELPackage.VARIABLE__FROM:
	return from != 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(" (name: "); //$NON-NLS-1$
	result.append(name);
	result.append(')');
	return result.toString();
	}

	} // VariableImpl