/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.csu.idl.idlmm.impl;
import org.csu.idl.idlmm.Constant;
import org.csu.idl.idlmm.ConstantDef;
import org.csu.idl.idlmm.ConstantDefRef;
import org.csu.idl.idlmm.IdlmmPackage;
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;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Constant Def Ref</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.csu.idl.idlmm.impl.ConstantDefRefImpl#getConstant <em>Constant</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class ConstantDefRefImpl extends LiteralExpressionImpl implements ConstantDefRef {
/**
* The cached value of the '{@link #getConstant() <em>Constant</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getConstant()
* @generated
* @ordered
*/
protected Constant constant;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ConstantDefRefImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return IdlmmPackage.Literals.CONSTANT_DEF_REF;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constant getConstant() {
if (constant != null && constant.eIsProxy()) {
InternalEObject oldConstant = (InternalEObject)constant;
constant = (Constant)eResolveProxy(oldConstant);
if (constant != oldConstant) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, IdlmmPackage.CONSTANT_DEF_REF__CONSTANT, oldConstant, constant));
}
}
return constant;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constant basicGetConstant() {
return constant;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setConstant(Constant newConstant) {
Constant oldConstant = constant;
constant = newConstant;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, IdlmmPackage.CONSTANT_DEF_REF__CONSTANT, oldConstant, constant));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case IdlmmPackage.CONSTANT_DEF_REF__CONSTANT:
if (resolve) return getConstant();
return basicGetConstant();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case IdlmmPackage.CONSTANT_DEF_REF__CONSTANT:
setConstant((Constant)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case IdlmmPackage.CONSTANT_DEF_REF__CONSTANT:
setConstant((Constant)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case IdlmmPackage.CONSTANT_DEF_REF__CONSTANT:
return constant != null;
}
return super.eIsSet(featureID);
}
} //ConstantDefRefImpl