/**
* <copyright>
* </copyright>
*
* $Id: GenReferenceNewElementSpecImpl.java,v 1.7 2009/02/16 14:04:49 atikhomirov Exp $
*/
package org.eclipse.gmf.codegen.gmfgen.impl;
import java.util.Collection;
import org.eclipse.emf.codegen.ecore.genmodel.GenFeature;
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.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.gmf.codegen.gmfgen.GMFGenPackage;
import org.eclipse.gmf.codegen.gmfgen.GenFeatureSeqInitializer;
import org.eclipse.gmf.codegen.gmfgen.GenReferenceNewElementSpec;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Gen Reference New Element Spec</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenReferenceNewElementSpecImpl#getFeature <em>Feature</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenReferenceNewElementSpecImpl#getFeatureSeqInitializer <em>Feature Seq Initializer</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.GenReferenceNewElementSpecImpl#getNewElementInitializers <em>New Element Initializers</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class GenReferenceNewElementSpecImpl extends EObjectImpl implements GenReferenceNewElementSpec {
/**
* The cached value of the '{@link #getFeature() <em>Feature</em>}' reference.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getFeature()
* @generated
* @ordered
*/
protected GenFeature feature;
/**
* The cached value of the '{@link #getNewElementInitializers() <em>New Element Initializers</em>}' containment reference list.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getNewElementInitializers()
* @generated
* @ordered
*/
protected EList<GenFeatureSeqInitializer> newElementInitializers;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected GenReferenceNewElementSpecImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return GMFGenPackage.eINSTANCE.getGenReferenceNewElementSpec();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public GenFeature getFeature() {
if (feature != null && feature.eIsProxy()) {
InternalEObject oldFeature = (InternalEObject)feature;
feature = (GenFeature)eResolveProxy(oldFeature);
if (feature != oldFeature) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE, oldFeature, feature));
}
}
return feature;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public GenFeature basicGetFeature() {
return feature;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setFeature(GenFeature newFeature) {
GenFeature oldFeature = feature;
feature = newFeature;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE, oldFeature, feature));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public GenFeatureSeqInitializer getFeatureSeqInitializer() {
if (eContainerFeatureID() != GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE_SEQ_INITIALIZER) return null;
return (GenFeatureSeqInitializer)eInternalContainer();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public EList<GenFeatureSeqInitializer> getNewElementInitializers() {
if (newElementInitializers == null) {
newElementInitializers = new EObjectContainmentWithInverseEList<GenFeatureSeqInitializer>(GenFeatureSeqInitializer.class, this, GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__NEW_ELEMENT_INITIALIZERS, GMFGenPackage.GEN_FEATURE_SEQ_INITIALIZER__CREATING_INITIALIZER);
}
return newElementInitializers;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE_SEQ_INITIALIZER:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE_SEQ_INITIALIZER, msgs);
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__NEW_ELEMENT_INITIALIZERS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getNewElementInitializers()).basicAdd(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 GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE_SEQ_INITIALIZER:
return eBasicSetContainer(null, GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE_SEQ_INITIALIZER, msgs);
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__NEW_ELEMENT_INITIALIZERS:
return ((InternalEList<?>)getNewElementInitializers()).basicRemove(otherEnd, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE_SEQ_INITIALIZER:
return eInternalContainer().eInverseRemove(this, GMFGenPackage.GEN_FEATURE_SEQ_INITIALIZER__INITIALIZERS, GenFeatureSeqInitializer.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 GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE:
if (resolve) return getFeature();
return basicGetFeature();
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE_SEQ_INITIALIZER:
return getFeatureSeqInitializer();
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__NEW_ELEMENT_INITIALIZERS:
return getNewElementInitializers();
}
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 GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE:
setFeature((GenFeature)newValue);
return;
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__NEW_ELEMENT_INITIALIZERS:
getNewElementInitializers().clear();
getNewElementInitializers().addAll((Collection<? extends GenFeatureSeqInitializer>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE:
setFeature((GenFeature)null);
return;
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__NEW_ELEMENT_INITIALIZERS:
getNewElementInitializers().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE:
return feature != null;
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__FEATURE_SEQ_INITIALIZER:
return getFeatureSeqInitializer() != null;
case GMFGenPackage.GEN_REFERENCE_NEW_ELEMENT_SPEC__NEW_ELEMENT_INITIALIZERS:
return newElementInitializers != null && !newElementInitializers.isEmpty();
}
return super.eIsSet(featureID);
}
} // GenReferenceNewElementSpecImpl