/**
* <copyright>
*
* 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
*
* </copyright>
*/
package org.eclipse.bpmn2.di.impl;
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;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>BPMN Plane</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.bpmn2.di.impl.BPMNPlaneImpl#getBpmnElement <em>Bpmn Element</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class BPMNPlaneImpl extends PlaneImpl implements BPMNPlane {
/**
* The cached value of the '{@link #getBpmnElement() <em>Bpmn Element</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getBpmnElement()
* @generated
* @ordered
*/
protected BaseElement bpmnElement;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected BPMNPlaneImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return BpmnDiPackage.Literals.BPMN_PLANE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
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;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BaseElement basicGetBpmnElement() {
return bpmnElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
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));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @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);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @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);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case BpmnDiPackage.BPMN_PLANE__BPMN_ELEMENT:
setBpmnElement((BaseElement) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case BpmnDiPackage.BPMN_PLANE__BPMN_ELEMENT:
return bpmnElement != null;
}
return super.eIsSet(featureID);
}
} //BPMNPlaneImpl