/**
*/
package fr.inria.diverse.melange.metamodel.melange.impl;
import fr.inria.diverse.melange.metamodel.melange.Language;
import fr.inria.diverse.melange.metamodel.melange.MelangePackage;
import fr.inria.diverse.melange.metamodel.melange.Operator;
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.MinimalEObjectImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Operator</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link fr.inria.diverse.melange.metamodel.melange.impl.OperatorImpl#getOwningLanguage <em>Owning Language</em>}</li>
* </ul>
*
* @generated
*/
public abstract class OperatorImpl extends MinimalEObjectImpl.Container implements Operator {
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected OperatorImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return MelangePackage.Literals.OPERATOR;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Language getOwningLanguage() {
if (eContainerFeatureID() != MelangePackage.OPERATOR__OWNING_LANGUAGE) return null;
return (Language)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwningLanguage(Language newOwningLanguage, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newOwningLanguage, MelangePackage.OPERATOR__OWNING_LANGUAGE, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOwningLanguage(Language newOwningLanguage) {
if (newOwningLanguage != eInternalContainer() || (eContainerFeatureID() != MelangePackage.OPERATOR__OWNING_LANGUAGE && newOwningLanguage != null)) {
if (EcoreUtil.isAncestor(this, newOwningLanguage))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newOwningLanguage != null)
msgs = ((InternalEObject)newOwningLanguage).eInverseAdd(this, MelangePackage.LANGUAGE__OPERATORS, Language.class, msgs);
msgs = basicSetOwningLanguage(newOwningLanguage, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, MelangePackage.OPERATOR__OWNING_LANGUAGE, newOwningLanguage, newOwningLanguage));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case MelangePackage.OPERATOR__OWNING_LANGUAGE:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetOwningLanguage((Language)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 MelangePackage.OPERATOR__OWNING_LANGUAGE:
return basicSetOwningLanguage(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case MelangePackage.OPERATOR__OWNING_LANGUAGE:
return eInternalContainer().eInverseRemove(this, MelangePackage.LANGUAGE__OPERATORS, Language.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 MelangePackage.OPERATOR__OWNING_LANGUAGE:
return getOwningLanguage();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case MelangePackage.OPERATOR__OWNING_LANGUAGE:
setOwningLanguage((Language)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case MelangePackage.OPERATOR__OWNING_LANGUAGE:
setOwningLanguage((Language)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case MelangePackage.OPERATOR__OWNING_LANGUAGE:
return getOwningLanguage() != null;
}
return super.eIsSet(featureID);
}
} //OperatorImpl