/*
* Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.tests.legacy.model4.impl;
import org.eclipse.emf.cdo.tests.legacy.model4.model4Package;
import org.eclipse.emf.cdo.tests.model4.ImplSingleRefContainerNPL;
import org.eclipse.emf.cdo.tests.model4interfaces.IContainedElementNoParentLink;
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;
/**
* An implementation of the model object 'Impl Single Ref Container NPL'.
*
* The following features are implemented:
*
* - {@link org.eclipse.emf.cdo.tests.legacy.model4.impl.ImplSingleRefContainerNPLImpl#getElement Element}
*
*
*
* @generated
*/
public class ImplSingleRefContainerNPLImpl extends EObjectImpl implements ImplSingleRefContainerNPL
{
/**
* The cached value of the '{@link #getElement() Element}' containment reference.
*
*
* @see #getElement()
* @generated
* @ordered
*/
protected IContainedElementNoParentLink element;
/**
*
*
* @generated
*/
protected ImplSingleRefContainerNPLImpl()
{
super();
}
/**
*
*
* @generated
*/
@Override
protected EClass eStaticClass()
{
return model4Package.eINSTANCE.getImplSingleRefContainerNPL();
}
/**
*
*
* @generated
*/
public IContainedElementNoParentLink getElement()
{
return element;
}
/**
*
*
* @generated
*/
public NotificationChain basicSetElement(IContainedElementNoParentLink newElement, NotificationChain msgs)
{
IContainedElementNoParentLink oldElement = element;
element = newElement;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
model4Package.IMPL_SINGLE_REF_CONTAINER_NPL__ELEMENT, oldElement, newElement);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
*
*
* @generated
*/
public void setElement(IContainedElementNoParentLink newElement)
{
if (newElement != element)
{
NotificationChain msgs = null;
if (element != null)
msgs = ((InternalEObject)element).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
- model4Package.IMPL_SINGLE_REF_CONTAINER_NPL__ELEMENT, null, msgs);
if (newElement != null)
msgs = ((InternalEObject)newElement).eInverseAdd(this, EOPPOSITE_FEATURE_BASE
- model4Package.IMPL_SINGLE_REF_CONTAINER_NPL__ELEMENT, null, msgs);
msgs = basicSetElement(newElement, msgs);
if (msgs != null)
msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, model4Package.IMPL_SINGLE_REF_CONTAINER_NPL__ELEMENT,
newElement, newElement));
}
/**
*
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case model4Package.IMPL_SINGLE_REF_CONTAINER_NPL__ELEMENT:
return basicSetElement(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
*
*
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case model4Package.IMPL_SINGLE_REF_CONTAINER_NPL__ELEMENT:
return getElement();
}
return super.eGet(featureID, resolve, coreType);
}
/**
*
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case model4Package.IMPL_SINGLE_REF_CONTAINER_NPL__ELEMENT:
setElement((IContainedElementNoParentLink)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
*
*
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case model4Package.IMPL_SINGLE_REF_CONTAINER_NPL__ELEMENT:
setElement((IContainedElementNoParentLink)null);
return;
}
super.eUnset(featureID);
}
/**
*
*
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case model4Package.IMPL_SINGLE_REF_CONTAINER_NPL__ELEMENT:
return element != null;
}
return super.eIsSet(featureID);
}
} // ImplSingleRefContainerNPLImpl