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/**
* generated by Xtext 2.21.0
*/
package org.eclipse.viatra.solver.language.solverLanguage.impl;
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;
import org.eclipse.viatra.solver.language.solverLanguage.NamedElement;
import org.eclipse.viatra.solver.language.solverLanguage.Reference;
import org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Reference</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.viatra.solver.language.solverLanguage.impl.ReferenceImpl#getReferred <em>Referred</em>}</li>
* </ul>
*
* @generated
*/
public class ReferenceImpl extends ExpressionImpl implements Reference {
/**
* The cached value of the '{@link #getReferred() <em>Referred</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReferred()
* @generated
* @ordered
*/
protected NamedElement referred;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ReferenceImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return SolverLanguagePackage.Literals.REFERENCE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NamedElement getReferred() {
if (referred != null && referred.eIsProxy()) {
InternalEObject oldReferred = (InternalEObject)referred;
referred = (NamedElement)eResolveProxy(oldReferred);
if (referred != oldReferred) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, SolverLanguagePackage.REFERENCE__REFERRED, oldReferred, referred));
}
}
return referred;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NamedElement basicGetReferred() {
return referred;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setReferred(NamedElement newReferred) {
NamedElement oldReferred = referred;
referred = newReferred;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.REFERENCE__REFERRED, oldReferred, referred));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case SolverLanguagePackage.REFERENCE__REFERRED:
if (resolve) return getReferred();
return basicGetReferred();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case SolverLanguagePackage.REFERENCE__REFERRED:
setReferred((NamedElement)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SolverLanguagePackage.REFERENCE__REFERRED:
setReferred((NamedElement)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SolverLanguagePackage.REFERENCE__REFERRED:
return referred != null;
}
return super.eIsSet(featureID);
}
} //ReferenceImpl
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