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/**
* Copyright (c) 2011-2012 Mia-Software.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Gregoire Dupe (Mia-Software) - Design
* Nicolas Guyomar (Mia-Software) - Implementation
* Emmanuelle Rouillé (Mia-Software) - Bug 352618 - To be able to use non derived facet structural features and save them values.
* Nicolas Bros (Mia-Software) - Bug 361823 - [Restructuring] eFacet2 meta-model
* Gregoire Dupe (Mia-Software) - Bug 366055 - NavigationQuery
* Gregoire Dupe (Mia-Software) - Bug 369673 - [Facet] IsOneOfQuery
* Olivier Remaud (Soft-Maint) - Bug 369824 - Add a simple way to return string literal constants from a customization query
* Gregoire Dupe (Mia-Software) - Bug 369987 - [Restructuring][Table] Switch to the new customization and facet framework
* Gregoire Dupe (Mia-software) - Bug 364325 - [Restructuring] The user must be able to navigate into a model using the Facet.
* Nicolas Bros (Mia-Software) - Bug 372626 - [Facet] Aggregates
* Nicolas Bros (Mia-Software) - Bug 376941 - [EFacet] Facet operation arguments in Facet model
*
*/
package org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.query.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.extensible.impl.QueryImpl;
import org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.query.EObjectLiteralQuery;
import org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.query.QueryPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>EObject Literal Query</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.query.impl.EObjectLiteralQueryImpl#getElement <em>Element</em>}</li>
* </ul>
*
* @generated
*/
public class EObjectLiteralQueryImpl extends QueryImpl implements EObjectLiteralQuery {
/**
* The cached value of the '{@link #getElement() <em>Element</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #getElement()
* @generated
* @ordered
*/
protected EObject element;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected EObjectLiteralQueryImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return QueryPackage.Literals.EOBJECT_LITERAL_QUERY;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public EObject getElement() {
if (element != null && element.eIsProxy()) {
InternalEObject oldElement = (InternalEObject) element;
element = eResolveProxy(oldElement);
if (element != oldElement) {
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.RESOLVE, QueryPackage.EOBJECT_LITERAL_QUERY__ELEMENT, oldElement, element));
}
}
}
return element;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public EObject basicGetElement() {
return element;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public void setElement(EObject newElement) {
EObject oldElement = element;
element = newElement;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, QueryPackage.EOBJECT_LITERAL_QUERY__ELEMENT, oldElement, element));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case QueryPackage.EOBJECT_LITERAL_QUERY__ELEMENT:
if (resolve) {
return getElement();
}
return basicGetElement();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case QueryPackage.EOBJECT_LITERAL_QUERY__ELEMENT:
setElement((EObject) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case QueryPackage.EOBJECT_LITERAL_QUERY__ELEMENT:
setElement((EObject) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case QueryPackage.EOBJECT_LITERAL_QUERY__ELEMENT:
return element != null;
}
return super.eIsSet(featureID);
}
} // EObjectLiteralQueryImpl
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