/**
* Copyright (c) 2007 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 - Initial API and implementation
*/
package org.eclipse.emf.test.models.ref.impl;
import java.util.Collection;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
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;
import org.eclipse.emf.ecore.util.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.emf.test.models.ref.C;
import org.eclipse.emf.test.models.ref.C4;
import org.eclipse.emf.test.models.ref.D;
import org.eclipse.emf.test.models.ref.E;
import org.eclipse.emf.test.models.ref.RefPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>D</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.test.models.ref.impl.DImpl#getC <em>C</em>}</li>
* <li>{@link org.eclipse.emf.test.models.ref.impl.DImpl#getE <em>E</em>}</li>
* <li>{@link org.eclipse.emf.test.models.ref.impl.DImpl#getC4 <em>C4</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class DImpl extends EObjectImpl implements D
{
/**
* The cached value of the '{@link #getC() <em>C</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getC()
* @generated
* @ordered
*/
protected C c;
/**
* The cached value of the '{@link #getE() <em>E</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getE()
* @generated
* @ordered
*/
protected EList<E> e;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected DImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return RefPackage.Literals.D;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public C getC()
{
if (c != null && c.eIsProxy())
{
InternalEObject oldC = (InternalEObject)c;
c = (C)eResolveProxy(oldC);
if (c != oldC)
{
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, RefPackage.D__C, oldC, c));
}
}
return c;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public C basicGetC()
{
return c;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetC(C newC, NotificationChain msgs)
{
C oldC = c;
c = newC;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, RefPackage.D__C, oldC, newC);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setC(C newC)
{
if (newC != c)
{
NotificationChain msgs = null;
if (c != null)
msgs = ((InternalEObject)c).eInverseRemove(this, RefPackage.C__D, C.class, msgs);
if (newC != null)
msgs = ((InternalEObject)newC).eInverseAdd(this, RefPackage.C__D, C.class, msgs);
msgs = basicSetC(newC, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, RefPackage.D__C, newC, newC));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<E> getE()
{
if (e == null)
{
e = new EObjectWithInverseResolvingEList.ManyInverse<E>(E.class, this, RefPackage.D__E, RefPackage.E__D);
}
return e;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public C4 getC4()
{
if (eContainerFeatureID() != RefPackage.D__C4) return null;
return (C4)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetC4(C4 newC4, NotificationChain msgs)
{
msgs = eBasicSetContainer((InternalEObject)newC4, RefPackage.D__C4, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setC4(C4 newC4)
{
if (newC4 != eInternalContainer() || (eContainerFeatureID() != RefPackage.D__C4 && newC4 != null))
{
if (EcoreUtil.isAncestor(this, newC4))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newC4 != null)
msgs = ((InternalEObject)newC4).eInverseAdd(this, RefPackage.C4__D, C4.class, msgs);
msgs = basicSetC4(newC4, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, RefPackage.D__C4, newC4, newC4));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case RefPackage.D__C:
if (c != null)
msgs = ((InternalEObject)c).eInverseRemove(this, RefPackage.C__D, C.class, msgs);
return basicSetC((C)otherEnd, msgs);
case RefPackage.D__E:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getE()).basicAdd(otherEnd, msgs);
case RefPackage.D__C4:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetC4((C4)otherEnd, msgs);
}
return super.eInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case RefPackage.D__C:
return basicSetC(null, msgs);
case RefPackage.D__E:
return ((InternalEList<?>)getE()).basicRemove(otherEnd, msgs);
case RefPackage.D__C4:
return basicSetC4(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs)
{
switch (eContainerFeatureID())
{
case RefPackage.D__C4:
return eInternalContainer().eInverseRemove(this, RefPackage.C4__D, C4.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case RefPackage.D__C:
if (resolve) return getC();
return basicGetC();
case RefPackage.D__E:
return getE();
case RefPackage.D__C4:
return getC4();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case RefPackage.D__C:
setC((C)newValue);
return;
case RefPackage.D__E:
getE().clear();
getE().addAll((Collection<? extends E>)newValue);
return;
case RefPackage.D__C4:
setC4((C4)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case RefPackage.D__C:
setC((C)null);
return;
case RefPackage.D__E:
getE().clear();
return;
case RefPackage.D__C4:
setC4((C4)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case RefPackage.D__C:
return c != null;
case RefPackage.D__E:
return e != null && !e.isEmpty();
case RefPackage.D__C4:
return getC4() != null;
}
return super.eIsSet(featureID);
}
} //DImpl