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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.di.impl;

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

import org.eclipse.bpmn2.BaseElement;

import org.eclipse.bpmn2.di.BPMNPlane;
import org.eclipse.bpmn2.di.BpmnDiPackage;

import org.eclipse.dd.di.impl.PlaneImpl;

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 'BPMN Plane'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.eclipse.bpmn2.di.impl.BPMNPlaneImpl#getBpmnElement Bpmn Element}
 * 
 *
 * @generated
 */
public class BPMNPlaneImpl extends PlaneImpl implements BPMNPlane {
	/**
	 * The cached value of the '{@link #getBpmnElement() Bpmn Element}' reference.
	 * 
	 * 
	 * @see #getBpmnElement()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected BaseElement bpmnElement;

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

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

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public BaseElement getBpmnElement() {
		if (bpmnElement != null && bpmnElement.eIsProxy()) {
			InternalEObject oldBpmnElement = (InternalEObject) bpmnElement;
			bpmnElement = (BaseElement) eResolveProxy(oldBpmnElement);
			if (bpmnElement != oldBpmnElement) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, BpmnDiPackage.BPMN_PLANE__BPMN_ELEMENT,
							oldBpmnElement, bpmnElement));
			}
		}
		return bpmnElement;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public BaseElement basicGetBpmnElement() {
		return bpmnElement;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setBpmnElement(BaseElement newBpmnElement) {
		BaseElement oldBpmnElement = bpmnElement;
		bpmnElement = newBpmnElement;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BpmnDiPackage.BPMN_PLANE__BPMN_ELEMENT,
					oldBpmnElement, bpmnElement));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case BpmnDiPackage.BPMN_PLANE__BPMN_ELEMENT:
			if (resolve)
				return getBpmnElement();
			return basicGetBpmnElement();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case BpmnDiPackage.BPMN_PLANE__BPMN_ELEMENT:
			setBpmnElement((BaseElement) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case BpmnDiPackage.BPMN_PLANE__BPMN_ELEMENT:
			setBpmnElement((BaseElement) null);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case BpmnDiPackage.BPMN_PLANE__BPMN_ELEMENT:
			return bpmnElement != null;
		}
		return super.eIsSet(featureID);
	}

} //BPMNPlaneImpl