How to use

isTransient

method

in

org.eclipse.emf.ecore.EStructuralFeature

protected boolean isIncluded(EStructuralFeature eStructuralFeature)
{
 EReference eReference = (EReference)eStructuralFeature;
 return !eReference.isTransient();
}

 protected boolean isIncluded(EStructuralFeature eStructuralFeature)
 {
  EReference eReference = (EReference)eStructuralFeature;
  return !eReference.isTransient();
 }
}

public ListTransient isListTransient(EObject semanticObject, EStructuralFeature feature) {
  if (feature.isTransient() || isContainerReferenceInSameResource(semanticObject, feature))
    return ListTransient.YES;
  else
    return ListTransient.NO;
}

public String getTransientFlag()
{
 String result = !getEcoreFeature().isTransient() ? "!" : "";
 return result + "IS_TRANSIENT";
}

public String getTransientFlag()
{
 String result = !getEcoreFeature().isTransient() ? "!" : "";
 return result + "IS_TRANSIENT";
}

private static boolean isEffectivelyTransient(EStructuralFeature eStructuralFeature)
{
 if (eStructuralFeature.isTransient())
 {
  EStructuralFeature group = ExtendedMetaData.INSTANCE.getGroup(eStructuralFeature);
  return group == null || isEffectivelyTransient(group);
 }
 else
 {
  return false;
 }
}

private static boolean isEffectivelyTransient(EStructuralFeature eStructuralFeature)
{
 if (eStructuralFeature.isTransient())
 {
  EStructuralFeature group = ExtendedMetaData.INSTANCE.getGroup(eStructuralFeature);
  return group == null || isEffectivelyTransient(group);
 }
 else
 {
  return false;
 }
}

@Override
public boolean eDynamicIsSet(EStructuralFeature eStructuralFeature)
{
 return 
  eStructuralFeature.isTransient() ?
   super.eDynamicIsSet(eStructuralFeature) :
   eStore().isSet(this, eStructuralFeature);
}

@Override
protected int featureKind(EStructuralFeature f) {
  return !f.isTransient()
    && ((EStructuralFeature.Internal) f).isContainer()
    ? (f.isUnsettable()
      ? OBJECT_HREF_SINGLE_UNSETTABLE
      : OBJECT_HREF_SINGLE)
    : ((f == UMLPackage.Literals.CONNECTABLE_ELEMENT__END
      || f == UMLPackage.Literals.VERTEX__INCOMING || f == UMLPackage.Literals.VERTEX__OUTGOING)
      ? OBJECT_HREF_MANY
      : super.featureKind(f));
}

protected boolean shouldRecord(EStructuralFeature feature, EObject eObject)
{
 return isRecording() &&
  !feature.isDerived() &&
  (isRecordingTransientFeatures() || !feature.isTransient()) &&
  feature != EcorePackage.Literals.ECLASS__ESUPER_TYPES &&
  feature != EcorePackage.Literals.ETYPED_ELEMENT__ETYPE &&
  feature != EcorePackage.Literals.EOPERATION__EEXCEPTIONS &&
  feature != EcorePackage.Literals.ECLASSIFIER__INSTANCE_CLASS_NAME;
}

protected boolean shouldRecord(EStructuralFeature feature, EObject eObject)
{
 return isRecording() &&
  !feature.isDerived() &&
  (isRecordingTransientFeatures() || !feature.isTransient()) &&
  feature != EcorePackage.Literals.ECLASS__ESUPER_TYPES &&
  feature != EcorePackage.Literals.ETYPED_ELEMENT__ETYPE &&
  feature != EcorePackage.Literals.EOPERATION__EEXCEPTIONS &&
  feature != EcorePackage.Literals.ECLASSIFIER__INSTANCE_CLASS_NAME;
}

@Override
public ValueTransient isValueTransient(EObject semanticObject, EStructuralFeature feature) {
  if (feature.isTransient())
    return ValueTransient.YES;
  boolean isSet = semanticObject.eIsSet(feature);
  if (defaultValueIsSerializeable(feature) && !isSet)
    return ValueTransient.PREFERABLY;
  if (legacy.isTransient(semanticObject, feature, 0))
    return ValueTransient.YES;
  return isSet ? ValueTransient.NO : ValueTransient.YES;
}

  public ValueTransient isValueTransient(EObject semanticObject, EStructuralFeature feature) {
    if (feature.isTransient() || !semanticObject.eIsSet(feature)
        || isContainerReferenceInSameResource(semanticObject, feature)) {
      if (defaultValueIsSerializeable(feature))
        return ValueTransient.PREFERABLY;
      else
        return ValueTransient.YES;
    } else
      return ValueTransient.NO;
  }
}

@Override
public boolean eDynamicIsSet(EStructuralFeature eStructuralFeature)
{
 return 
  eStructuralFeature.isTransient() ?
   super.eDynamicIsSet(eStructuralFeature) :
   eStore().isSet(this, eStructuralFeature);
}

public void dynamicUnset(int dynamicFeatureID)
{
 EStructuralFeature eStructuralFeature = eDynamicFeature(dynamicFeatureID);
 if (eStructuralFeature.isTransient())
 {
  eSettings[dynamicFeatureID] = null;
 }
 else
 {
  eStore().unset(this, eStructuralFeature);
  eSettings[dynamicFeatureID] = null;
 }
}

public void dynamicUnset(int dynamicFeatureID)
{
 EStructuralFeature eStructuralFeature = eDynamicFeature(dynamicFeatureID);
 if (eStructuralFeature.isTransient())
 {
  eSettings[dynamicFeatureID] = null;
 }
 else
 {
  eStore().unset(this, eStructuralFeature);
  eSettings[dynamicFeatureID] = null;
 }
}

@Override
protected boolean eDynamicIsSet(int dynamicFeatureID, EStructuralFeature eFeature)
{
 return
  dynamicFeatureID < 0 ?
   eOpenIsSet(eFeature) :
   eFeature.isTransient() ?
    eSettingDelegate(eFeature).dynamicIsSet(this, eSettings(), dynamicFeatureID) :
    eStore().isSet(this, eFeature);
}

@Override
protected boolean eDynamicIsSet(int dynamicFeatureID, EStructuralFeature eFeature)
{
 return
  dynamicFeatureID < 0 ?
   eOpenIsSet(eFeature) :
   eFeature.isTransient() ?
    eSettingDelegate(eFeature).dynamicIsSet(this, eSettings(), dynamicFeatureID) :
    eStore().isSet(this, eFeature);
}

@Override
protected boolean eDynamicIsSet(int dynamicFeatureID, EStructuralFeature eFeature)
{
 return
  dynamicFeatureID < 0 ?
   eOpenIsSet(eFeature) :
   eFeature.isTransient() ?
    eSettingDelegate(eFeature).dynamicIsSet(this, eSettings(), dynamicFeatureID) :
    eStore().isSet(this, eFeature);
}

@Override
protected boolean eDynamicIsSet(int dynamicFeatureID, EStructuralFeature eFeature)
{
 return
  dynamicFeatureID < 0 ?
   eOpenIsSet(eFeature) :
   eFeature.isTransient() ?
    eSettingDelegate(eFeature).dynamicIsSet(this, eSettings(), dynamicFeatureID) :
    eStore().isSet(this, eFeature);
}