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Kie Workbench - Common - Stunner - BPMN Definition Set - GWT Support for Eclipse EMF/XMI
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/**
 * 
 * 
 * Copyright (c) 2010 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:
 *    Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
 * 
 * 
 */
package org.eclipse.bpmn2.impl;

import com.google.gwt.user.client.rpc.GwtTransient;

import org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.ItemDefinition;
import org.eclipse.bpmn2.Message;

import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

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

/**
 * 
 * An implementation of the model object 'Message'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.eclipse.bpmn2.impl.MessageImpl#getItemRef Item Ref}
 *   {@link org.eclipse.bpmn2.impl.MessageImpl#getName Name}
 * 
 *
 * @generated
 */
public class MessageImpl extends RootElementImpl implements Message {
	/**
	 * The cached value of the '{@link #getItemRef() Item Ref}' reference.
	 * 
	 * 
	 * @see #getItemRef()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected ItemDefinition itemRef;

	/**
	 * The default value of the '{@link #getName() Name}' attribute.
	 * 
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected static final String NAME_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getName() Name}' attribute.
	 * 
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected String name = NAME_EDEFAULT;

	/**
	 * 
	 * 
	 * @generated
	 */
	protected MessageImpl() {
		super();
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return Bpmn2Package.Literals.MESSAGE;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public ItemDefinition getItemRef() {
		if (itemRef != null && itemRef.eIsProxy()) {
			InternalEObject oldItemRef = (InternalEObject) itemRef;
			itemRef = (ItemDefinition) eResolveProxy(oldItemRef);
			if (itemRef != oldItemRef) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, Bpmn2Package.MESSAGE__ITEM_REF,
							oldItemRef, itemRef));
			}
		}
		return itemRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public ItemDefinition basicGetItemRef() {
		return itemRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setItemRef(ItemDefinition newItemRef) {
		ItemDefinition oldItemRef = itemRef;
		itemRef = newItemRef;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.MESSAGE__ITEM_REF, oldItemRef, itemRef));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String getName() {
		return name;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setName(String newName) {
		String oldName = name;
		name = newName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.MESSAGE__NAME, oldName, name));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case Bpmn2Package.MESSAGE__ITEM_REF:
			if (resolve)
				return getItemRef();
			return basicGetItemRef();
		case Bpmn2Package.MESSAGE__NAME:
			return getName();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case Bpmn2Package.MESSAGE__ITEM_REF:
			setItemRef((ItemDefinition) newValue);
			return;
		case Bpmn2Package.MESSAGE__NAME:
			setName((String) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Bpmn2Package.MESSAGE__ITEM_REF:
			setItemRef((ItemDefinition) null);
			return;
		case Bpmn2Package.MESSAGE__NAME:
			setName(NAME_EDEFAULT);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Bpmn2Package.MESSAGE__ITEM_REF:
			return itemRef != null;
		case Bpmn2Package.MESSAGE__NAME:
			return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy())
			return super.toString();

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (name: ");
		result.append(name);
		result.append(')');
		return result.toString();
	}

} //MessageImpl