/**
* Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
* Rick Salay.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Alessio Di Sandro - Implementation.
*/
package edu.toronto.cs.se.modelepedia.petrinet.impl;
import edu.toronto.cs.se.modelepedia.petrinet.Arc;
import edu.toronto.cs.se.modelepedia.petrinet.Node;
import edu.toronto.cs.se.modelepedia.petrinet.PetriNet;
import edu.toronto.cs.se.modelepedia.petrinet.PetriNetPackage;
import java.util.Collection;
import org.eclipse.emf.common.notify.NotificationChain;
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.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Petri Net</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link edu.toronto.cs.se.modelepedia.petrinet.impl.PetriNetImpl#getNodes <em>Nodes</em>}</li>
* <li>{@link edu.toronto.cs.se.modelepedia.petrinet.impl.PetriNetImpl#getArcs <em>Arcs</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class PetriNetImpl extends EObjectImpl implements PetriNet {
/**
* The cached value of the '{@link #getNodes() <em>Nodes</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getNodes()
* @generated
* @ordered
*/
protected EList<Node> nodes;
/**
* The cached value of the '{@link #getArcs() <em>Arcs</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getArcs()
* @generated
* @ordered
*/
protected EList<Arc> arcs;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected PetriNetImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return PetriNetPackage.Literals.PETRI_NET;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<Node> getNodes() {
if (nodes == null) {
nodes = new EObjectContainmentEList<Node>(Node.class, this, PetriNetPackage.PETRI_NET__NODES);
}
return nodes;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<Arc> getArcs() {
if (arcs == null) {
arcs = new EObjectContainmentEList<Arc>(Arc.class, this, PetriNetPackage.PETRI_NET__ARCS);
}
return arcs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case PetriNetPackage.PETRI_NET__NODES:
return ((InternalEList<?>)getNodes()).basicRemove(otherEnd, msgs);
case PetriNetPackage.PETRI_NET__ARCS:
return ((InternalEList<?>)getArcs()).basicRemove(otherEnd, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case PetriNetPackage.PETRI_NET__NODES:
return getNodes();
case PetriNetPackage.PETRI_NET__ARCS:
return getArcs();
}
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 PetriNetPackage.PETRI_NET__NODES:
getNodes().clear();
getNodes().addAll((Collection<? extends Node>)newValue);
return;
case PetriNetPackage.PETRI_NET__ARCS:
getArcs().clear();
getArcs().addAll((Collection<? extends Arc>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case PetriNetPackage.PETRI_NET__NODES:
getNodes().clear();
return;
case PetriNetPackage.PETRI_NET__ARCS:
getArcs().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case PetriNetPackage.PETRI_NET__NODES:
return nodes != null && !nodes.isEmpty();
case PetriNetPackage.PETRI_NET__ARCS:
return arcs != null && !arcs.isEmpty();
}
return super.eIsSet(featureID);
}
} //PetriNetImpl