/**
* <copyright>
* </copyright>
*
* $Id$
*/
package com.sap.furcas.metamodel.FURCAS.TCS.impl;
import com.sap.furcas.metamodel.FURCAS.TCS.Literal;
import com.sap.furcas.metamodel.FURCAS.TCS.LiteralRef;
import com.sap.furcas.metamodel.FURCAS.TCS.TCSPackage;
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;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Literal Ref</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link com.sap.furcas.metamodel.FURCAS.TCS.impl.LiteralRefImpl#getReferredLiteral <em>Referred Literal</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class LiteralRefImpl extends SequenceElementImpl implements LiteralRef {
/**
* The cached value of the '{@link #getReferredLiteral() <em>Referred Literal</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReferredLiteral()
* @generated
* @ordered
*/
protected Literal referredLiteral;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected LiteralRefImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return TCSPackage.Literals.LITERAL_REF;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Literal getReferredLiteral() {
if (referredLiteral != null && referredLiteral.eIsProxy()) {
InternalEObject oldReferredLiteral = (InternalEObject)referredLiteral;
referredLiteral = (Literal)eResolveProxy(oldReferredLiteral);
if (referredLiteral != oldReferredLiteral) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, TCSPackage.LITERAL_REF__REFERRED_LITERAL, oldReferredLiteral, referredLiteral));
}
}
return referredLiteral;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Literal basicGetReferredLiteral() {
return referredLiteral;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetReferredLiteral(Literal newReferredLiteral, NotificationChain msgs) {
Literal oldReferredLiteral = referredLiteral;
referredLiteral = newReferredLiteral;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, TCSPackage.LITERAL_REF__REFERRED_LITERAL, oldReferredLiteral, newReferredLiteral);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setReferredLiteral(Literal newReferredLiteral) {
if (newReferredLiteral != referredLiteral) {
NotificationChain msgs = null;
if (referredLiteral != null)
msgs = ((InternalEObject)referredLiteral).eInverseRemove(this, TCSPackage.LITERAL__LITERAL_REFS, Literal.class, msgs);
if (newReferredLiteral != null)
msgs = ((InternalEObject)newReferredLiteral).eInverseAdd(this, TCSPackage.LITERAL__LITERAL_REFS, Literal.class, msgs);
msgs = basicSetReferredLiteral(newReferredLiteral, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TCSPackage.LITERAL_REF__REFERRED_LITERAL, newReferredLiteral, newReferredLiteral));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case TCSPackage.LITERAL_REF__REFERRED_LITERAL:
if (referredLiteral != null)
msgs = ((InternalEObject)referredLiteral).eInverseRemove(this, TCSPackage.LITERAL__LITERAL_REFS, Literal.class, msgs);
return basicSetReferredLiteral((Literal)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 TCSPackage.LITERAL_REF__REFERRED_LITERAL:
return basicSetReferredLiteral(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case TCSPackage.LITERAL_REF__REFERRED_LITERAL:
if (resolve) return getReferredLiteral();
return basicGetReferredLiteral();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case TCSPackage.LITERAL_REF__REFERRED_LITERAL:
setReferredLiteral((Literal)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case TCSPackage.LITERAL_REF__REFERRED_LITERAL:
setReferredLiteral((Literal)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case TCSPackage.LITERAL_REF__REFERRED_LITERAL:
return referredLiteral != null;
}
return super.eIsSet(featureID);
}
} //LiteralRefImpl