/**
* <copyright>
* </copyright>
*
* $Id$
*/
package activityDiagram.impl;
import activityDiagram.ActivityDiagramPackage;
import activityDiagram.ControlFlow;
import activityDiagram.ForkNode;
import java.util.Collection;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Fork Node</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link activityDiagram.impl.ForkNodeImpl#getIncoming <em>Incoming</em>}</li>
* <li>{@link activityDiagram.impl.ForkNodeImpl#getOutgoings <em>Outgoings</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class ForkNodeImpl extends NodeImpl implements ForkNode {
/**
* The cached value of the '{@link #getIncoming() <em>Incoming</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getIncoming()
* @generated
* @ordered
*/
protected ControlFlow incoming;
/**
* The cached value of the '{@link #getOutgoings() <em>Outgoings</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOutgoings()
* @generated
* @ordered
*/
protected EList<ControlFlow> outgoings;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ForkNodeImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ActivityDiagramPackage.Literals.FORK_NODE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ControlFlow getIncoming() {
if (incoming != null && incoming.eIsProxy()) {
InternalEObject oldIncoming = (InternalEObject)incoming;
incoming = (ControlFlow)eResolveProxy(oldIncoming);
if (incoming != oldIncoming) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ActivityDiagramPackage.FORK_NODE__INCOMING, oldIncoming, incoming));
}
}
return incoming;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ControlFlow basicGetIncoming() {
return incoming;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setIncoming(ControlFlow newIncoming) {
ControlFlow oldIncoming = incoming;
incoming = newIncoming;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ActivityDiagramPackage.FORK_NODE__INCOMING, oldIncoming, incoming));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<ControlFlow> getOutgoings() {
if (outgoings == null) {
outgoings = new EObjectResolvingEList<ControlFlow>(ControlFlow.class, this, ActivityDiagramPackage.FORK_NODE__OUTGOINGS);
}
return outgoings;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case ActivityDiagramPackage.FORK_NODE__INCOMING:
if (resolve) return getIncoming();
return basicGetIncoming();
case ActivityDiagramPackage.FORK_NODE__OUTGOINGS:
return getOutgoings();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ActivityDiagramPackage.FORK_NODE__INCOMING:
setIncoming((ControlFlow)newValue);
return;
case ActivityDiagramPackage.FORK_NODE__OUTGOINGS:
getOutgoings().clear();
getOutgoings().addAll((Collection<? extends ControlFlow>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ActivityDiagramPackage.FORK_NODE__INCOMING:
setIncoming((ControlFlow)null);
return;
case ActivityDiagramPackage.FORK_NODE__OUTGOINGS:
getOutgoings().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ActivityDiagramPackage.FORK_NODE__INCOMING:
return incoming != null;
case ActivityDiagramPackage.FORK_NODE__OUTGOINGS:
return outgoings != null && !outgoings.isEmpty();
}
return super.eIsSet(featureID);
}
} //ForkNodeImpl