/**
* <copyright>
* </copyright>
*
* $Id: SDSimpleNodeImpl.java,v 1.2 2009/03/03 14:17:27 mgolubev Exp $
*/
package org.eclipse.uml2.diagram.sequence.model.sequenced.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.uml2.diagram.sequence.model.sequenced.SDPackage;
import org.eclipse.uml2.diagram.sequence.model.sequenced.SDSimpleNode;
import org.eclipse.uml2.uml.InteractionFragment;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Simple Node</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.uml2.diagram.sequence.model.sequenced.impl.SDSimpleNodeImpl#getUmlSimpleFragment <em>Uml Simple Fragment</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class SDSimpleNodeImpl extends SDBracketImpl implements SDSimpleNode {
/**
* The cached value of the '{@link #getUmlSimpleFragment() <em>Uml Simple Fragment</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getUmlSimpleFragment()
* @generated
* @ordered
*/
protected InteractionFragment umlSimpleFragment;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected SDSimpleNodeImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return SDPackage.Literals.SD_SIMPLE_NODE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public InteractionFragment getUmlSimpleFragment() {
if (umlSimpleFragment != null && ((EObject)umlSimpleFragment).eIsProxy()) {
InternalEObject oldUmlSimpleFragment = (InternalEObject)umlSimpleFragment;
umlSimpleFragment = (InteractionFragment)eResolveProxy(oldUmlSimpleFragment);
if (umlSimpleFragment != oldUmlSimpleFragment) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, SDPackage.SD_SIMPLE_NODE__UML_SIMPLE_FRAGMENT, oldUmlSimpleFragment, umlSimpleFragment));
}
}
return umlSimpleFragment;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public InteractionFragment basicGetUmlSimpleFragment() {
return umlSimpleFragment;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setUmlSimpleFragment(InteractionFragment newUmlSimpleFragment) {
InteractionFragment oldUmlSimpleFragment = umlSimpleFragment;
umlSimpleFragment = newUmlSimpleFragment;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SDPackage.SD_SIMPLE_NODE__UML_SIMPLE_FRAGMENT, oldUmlSimpleFragment, umlSimpleFragment));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case SDPackage.SD_SIMPLE_NODE__UML_SIMPLE_FRAGMENT:
if (resolve) return getUmlSimpleFragment();
return basicGetUmlSimpleFragment();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case SDPackage.SD_SIMPLE_NODE__UML_SIMPLE_FRAGMENT:
setUmlSimpleFragment((InteractionFragment)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SDPackage.SD_SIMPLE_NODE__UML_SIMPLE_FRAGMENT:
setUmlSimpleFragment((InteractionFragment)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SDPackage.SD_SIMPLE_NODE__UML_SIMPLE_FRAGMENT:
return umlSimpleFragment != null;
}
return super.eIsSet(featureID);
}
@Override
public final InteractionFragment getUmlFragment() {
return getUmlSimpleFragment();
}
} //SDSimpleNodeImpl