/**
* <copyright>
* </copyright>
*
* $Id$
*/
package de.hpi.sam.petriNet.impl;
import de.hpi.sam.petriNet.Element;
import de.hpi.sam.petriNet.PetriNet;
import de.hpi.sam.petriNet.PetriNetPackage;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
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.emf.ecore.util.EcoreUtil;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Element</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link de.hpi.sam.petriNet.impl.ElementImpl#getDiagram <em>Diagram</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class ElementImpl extends EObjectImpl implements Element {
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ElementImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return PetriNetPackage.Literals.ELEMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public PetriNet getDiagram() {
if (eContainerFeatureID() != PetriNetPackage.ELEMENT__DIAGRAM) return null;
return (PetriNet)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetDiagram(PetriNet newDiagram, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newDiagram, PetriNetPackage.ELEMENT__DIAGRAM, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setDiagram(PetriNet newDiagram) {
if (newDiagram != eInternalContainer() || (eContainerFeatureID() != PetriNetPackage.ELEMENT__DIAGRAM && newDiagram != null)) {
if (EcoreUtil.isAncestor(this, newDiagram))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newDiagram != null)
msgs = ((InternalEObject)newDiagram).eInverseAdd(this, PetriNetPackage.PETRI_NET__ELEMENTS, PetriNet.class, msgs);
msgs = basicSetDiagram(newDiagram, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, PetriNetPackage.ELEMENT__DIAGRAM, newDiagram, newDiagram));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case PetriNetPackage.ELEMENT__DIAGRAM:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetDiagram((PetriNet)otherEnd, msgs);
}
return super.eInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case PetriNetPackage.ELEMENT__DIAGRAM:
return basicSetDiagram(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case PetriNetPackage.ELEMENT__DIAGRAM:
return eInternalContainer().eInverseRemove(this, PetriNetPackage.PETRI_NET__ELEMENTS, PetriNet.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case PetriNetPackage.ELEMENT__DIAGRAM:
return getDiagram();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case PetriNetPackage.ELEMENT__DIAGRAM:
setDiagram((PetriNet)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case PetriNetPackage.ELEMENT__DIAGRAM:
setDiagram((PetriNet)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case PetriNetPackage.ELEMENT__DIAGRAM:
return getDiagram() != null;
}
return super.eIsSet(featureID);
}
} //ElementImpl