/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.gmf.gmfgraph.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.emf.ecore.impl.EObjectImpl;
import org.eclipse.gmf.gmfgraph.GMFGraphPackage;
import org.eclipse.gmf.gmfgraph.Layout;
import org.eclipse.gmf.gmfgraph.LayoutRef;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Layout Ref</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.gmf.gmfgraph.impl.LayoutRefImpl#getActual <em>Actual</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class LayoutRefImpl extends EObjectImpl implements LayoutRef {
/**
* The cached value of the '{@link #getActual() <em>Actual</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getActual()
* @generated
* @ordered
*/
protected Layout actual;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected LayoutRefImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return GMFGraphPackage.eINSTANCE.getLayoutRef();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Layout getActual() {
if (actual != null && actual.eIsProxy()) {
InternalEObject oldActual = (InternalEObject)actual;
actual = (Layout)eResolveProxy(oldActual);
if (actual != oldActual) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, GMFGraphPackage.LAYOUT_REF__ACTUAL, oldActual, actual));
}
}
return actual;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Layout basicGetActual() {
return actual;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setActual(Layout newActual) {
Layout oldActual = actual;
actual = newActual;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGraphPackage.LAYOUT_REF__ACTUAL, oldActual, actual));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case GMFGraphPackage.LAYOUT_REF__ACTUAL:
if (resolve) return getActual();
return basicGetActual();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case GMFGraphPackage.LAYOUT_REF__ACTUAL:
setActual((Layout)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case GMFGraphPackage.LAYOUT_REF__ACTUAL:
setActual((Layout)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case GMFGraphPackage.LAYOUT_REF__ACTUAL:
return actual != null;
}
return super.eIsSet(featureID);
}
} //LayoutRefImpl