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/**
* <copyright>
* </copyright>
*
* %W%
* @version %I% %H%
*/
package org.eclipse.jem.internal.instantiation.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.jem.internal.instantiation.InstantiationPackage;
import org.eclipse.jem.internal.instantiation.PTInstanceReference;
import org.eclipse.jem.internal.instantiation.base.IJavaInstance;
import org.eclipse.jem.internal.instantiation.*;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>PT Instance Reference</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.jem.internal.instantiation.impl.PTInstanceReferenceImpl#getReference <em>Reference</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class PTInstanceReferenceImpl extends PTExpressionImpl implements PTInstanceReference {
/**
* The cached value of the '{@link #getReference() <em>Reference</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReference()
* @generated
* @ordered
*/
protected IJavaInstance reference = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected PTInstanceReferenceImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected EClass eStaticClass() {
return InstantiationPackage.eINSTANCE.getPTInstanceReference();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public IJavaInstance getReference() {
if (reference != null && reference.eIsProxy()) {
IJavaInstance oldReference = reference;
reference = (IJavaInstance)eResolveProxy((InternalEObject)reference);
if (reference != oldReference) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, InstantiationPackage.PT_INSTANCE_REFERENCE__REFERENCE, oldReference, reference));
}
}
return reference;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public IJavaInstance basicGetReference() {
return reference;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setReference(IJavaInstance newReference) {
IJavaInstance oldReference = reference;
reference = newReference;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_INSTANCE_REFERENCE__REFERENCE, oldReference, reference));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object eGet(EStructuralFeature eFeature, boolean resolve) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case InstantiationPackage.PT_INSTANCE_REFERENCE__REFERENCE:
if (resolve) return getReference();
return basicGetReference();
}
return eDynamicGet(eFeature, resolve);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eSet(EStructuralFeature eFeature, Object newValue) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case InstantiationPackage.PT_INSTANCE_REFERENCE__REFERENCE:
setReference((IJavaInstance)newValue);
return;
}
eDynamicSet(eFeature, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eUnset(EStructuralFeature eFeature) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case InstantiationPackage.PT_INSTANCE_REFERENCE__REFERENCE:
setReference((IJavaInstance)null);
return;
}
eDynamicUnset(eFeature);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean eIsSet(EStructuralFeature eFeature) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case InstantiationPackage.PT_INSTANCE_REFERENCE__REFERENCE:
return reference != null;
}
return eDynamicIsSet(eFeature);
}
/* (non-Javadoc)
* @see org.eclipse.jem.internal.instantiation.impl.PTExpressionImpl#accept0(org.eclipse.jem.internal.instantiation.ParseVisitor)
*/
protected void accept0(ParseVisitor visitor) {
visitor.visit(this);
visitor.endVisit(this);
}
public String toString() {
return "InstanceRef{" + reference + "}";
}
} //PTInstanceReferenceImpl
|
