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/**
* Copyright (c) 2012 Mia-Software.
* 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:
* Nicolas Bros (Mia-Software) - Bug 379683 - customizable Tree content provider
* Gregoire Dupe (Mia-Software) - Bug 386387 - [CustomizedTreeContentProvider] The TreeElements are not preserved between two calls to getElements()
*/
package org.eclipse.emf.facet.custom.metamodel.v0_2_0.internal.treeproxy.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.facet.custom.metamodel.v0_2_0.internal.treeproxy.EReferenceTreeElement;
import org.eclipse.emf.facet.custom.metamodel.v0_2_0.internal.treeproxy.TreeproxyPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>EReference Tree Element</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.facet.custom.metamodel.v0_2_0.internal.treeproxy.impl.EReferenceTreeElementImpl#getEReference <em>EReference</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class EReferenceTreeElementImpl extends EStructuralFeatureTreeElementImpl implements EReferenceTreeElement {
/**
* The cached value of the '{@link #getEReference() <em>EReference</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEReference()
* @generated
* @ordered
*/
protected EReference eReference;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected EReferenceTreeElementImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return TreeproxyPackage.Literals.EREFERENCE_TREE_ELEMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EReference getEReference() {
if (eReference != null && eReference.eIsProxy()) {
InternalEObject oldEReference = (InternalEObject)eReference;
eReference = (EReference)eResolveProxy(oldEReference);
if (eReference != oldEReference) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, TreeproxyPackage.EREFERENCE_TREE_ELEMENT__EREFERENCE, oldEReference, eReference));
}
}
return eReference;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EReference basicGetEReference() {
return eReference;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setEReference(EReference newEReference) {
EReference oldEReference = eReference;
eReference = newEReference;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TreeproxyPackage.EREFERENCE_TREE_ELEMENT__EREFERENCE, oldEReference, eReference));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case TreeproxyPackage.EREFERENCE_TREE_ELEMENT__EREFERENCE:
if (resolve) return getEReference();
return basicGetEReference();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case TreeproxyPackage.EREFERENCE_TREE_ELEMENT__EREFERENCE:
setEReference((EReference)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case TreeproxyPackage.EREFERENCE_TREE_ELEMENT__EREFERENCE:
setEReference((EReference)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case TreeproxyPackage.EREFERENCE_TREE_ELEMENT__EREFERENCE:
return eReference != null;
}
return super.eIsSet(featureID);
}
} //EReferenceTreeElementImpl
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