/**
* <copyright>
* </copyright>
*
* $Id$
*/
package behavioral.events.impl;
import behavioral.events.EventFilter;
import behavioral.events.EventProducer;
import behavioral.events.EventsPackage;
import behavioral.events.Subscription;
import data.classes.ClassesPackage;
import data.classes.SapClass;
import java.util.Collection;
import modelmanagement.impl.NamedElementImpl;
import org.eclipse.emf.common.notify.Notification;
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.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Subscription</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link behavioral.events.impl.SubscriptionImpl#getProducer <em>Producer</em>}</li>
* <li>{@link behavioral.events.impl.SubscriptionImpl#getFilters <em>Filters</em>}</li>
* <li>{@link behavioral.events.impl.SubscriptionImpl#getSubscribingClass <em>Subscribing Class</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class SubscriptionImpl extends NamedElementImpl implements Subscription {
/**
* The cached value of the '{@link #getProducer() <em>Producer</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getProducer()
* @generated
* @ordered
*/
protected EventProducer producer;
/**
* The cached value of the '{@link #getFilters() <em>Filters</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getFilters()
* @generated
* @ordered
*/
protected EList<EventFilter> filters;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected SubscriptionImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return EventsPackage.Literals.SUBSCRIPTION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EventProducer getProducer() {
if (producer != null && producer.eIsProxy()) {
InternalEObject oldProducer = (InternalEObject)producer;
producer = (EventProducer)eResolveProxy(oldProducer);
if (producer != oldProducer) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, EventsPackage.SUBSCRIPTION__PRODUCER, oldProducer, producer));
}
}
return producer;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EventProducer basicGetProducer() {
return producer;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetProducer(EventProducer newProducer, NotificationChain msgs) {
EventProducer oldProducer = producer;
producer = newProducer;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EventsPackage.SUBSCRIPTION__PRODUCER, oldProducer, newProducer);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setProducer(EventProducer newProducer) {
if (newProducer != producer) {
NotificationChain msgs = null;
if (producer != null)
msgs = ((InternalEObject)producer).eInverseRemove(this, EventsPackage.EVENT_PRODUCER__SUBSCRIPTIONS, EventProducer.class, msgs);
if (newProducer != null)
msgs = ((InternalEObject)newProducer).eInverseAdd(this, EventsPackage.EVENT_PRODUCER__SUBSCRIPTIONS, EventProducer.class, msgs);
msgs = basicSetProducer(newProducer, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EventsPackage.SUBSCRIPTION__PRODUCER, newProducer, newProducer));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<EventFilter> getFilters() {
if (filters == null) {
filters = new EObjectContainmentWithInverseEList.Resolving<EventFilter>(EventFilter.class, this, EventsPackage.SUBSCRIPTION__FILTERS, EventsPackage.EVENT_FILTER__SUBSCRIPTION);
}
return filters;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SapClass getSubscribingClass() {
if (eContainerFeatureID() != EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS) return null;
return (SapClass)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SapClass basicGetSubscribingClass() {
if (eContainerFeatureID() != EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS) return null;
return (SapClass)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSubscribingClass(SapClass newSubscribingClass, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newSubscribingClass, EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSubscribingClass(SapClass newSubscribingClass) {
if (newSubscribingClass != eInternalContainer() || (eContainerFeatureID() != EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS && newSubscribingClass != null)) {
if (EcoreUtil.isAncestor(this, newSubscribingClass))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newSubscribingClass != null)
msgs = ((InternalEObject)newSubscribingClass).eInverseAdd(this, ClassesPackage.SAP_CLASS__SUBSCRIPTION, SapClass.class, msgs);
msgs = basicSetSubscribingClass(newSubscribingClass, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS, newSubscribingClass, newSubscribingClass));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case EventsPackage.SUBSCRIPTION__PRODUCER:
if (producer != null)
msgs = ((InternalEObject)producer).eInverseRemove(this, EventsPackage.EVENT_PRODUCER__SUBSCRIPTIONS, EventProducer.class, msgs);
return basicSetProducer((EventProducer)otherEnd, msgs);
case EventsPackage.SUBSCRIPTION__FILTERS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getFilters()).basicAdd(otherEnd, msgs);
case EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetSubscribingClass((SapClass)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 EventsPackage.SUBSCRIPTION__PRODUCER:
return basicSetProducer(null, msgs);
case EventsPackage.SUBSCRIPTION__FILTERS:
return ((InternalEList<?>)getFilters()).basicRemove(otherEnd, msgs);
case EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS:
return basicSetSubscribingClass(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS:
return eInternalContainer().eInverseRemove(this, ClassesPackage.SAP_CLASS__SUBSCRIPTION, SapClass.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 EventsPackage.SUBSCRIPTION__PRODUCER:
if (resolve) return getProducer();
return basicGetProducer();
case EventsPackage.SUBSCRIPTION__FILTERS:
return getFilters();
case EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS:
if (resolve) return getSubscribingClass();
return basicGetSubscribingClass();
}
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 EventsPackage.SUBSCRIPTION__PRODUCER:
setProducer((EventProducer)newValue);
return;
case EventsPackage.SUBSCRIPTION__FILTERS:
getFilters().clear();
getFilters().addAll((Collection<? extends EventFilter>)newValue);
return;
case EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS:
setSubscribingClass((SapClass)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case EventsPackage.SUBSCRIPTION__PRODUCER:
setProducer((EventProducer)null);
return;
case EventsPackage.SUBSCRIPTION__FILTERS:
getFilters().clear();
return;
case EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS:
setSubscribingClass((SapClass)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case EventsPackage.SUBSCRIPTION__PRODUCER:
return producer != null;
case EventsPackage.SUBSCRIPTION__FILTERS:
return filters != null && !filters.isEmpty();
case EventsPackage.SUBSCRIPTION__SUBSCRIBING_CLASS:
return basicGetSubscribingClass() != null;
}
return super.eIsSet(featureID);
}
} //SubscriptionImpl