How to use

getTarget

method

in

org.eclipse.emf.ecore.util.EcoreUtil$Copier

/**
 * Returns the target class used to create a copy instance for the given instance object.
 * @param eObject the object to be copied.
 * @return the target class used to create a copy instance.
 * @since 2.10
 */
protected EClass getTarget(EObject eObject)
{
 return getTarget(eObject.eClass());
}

/**
 * Returns the target class used to create a copy instance for the given instance object.
 * @param eObject the object to be copied.
 * @return the target class used to create a copy instance.
 * @since 2.10
 */
protected EClass getTarget(EObject eObject)
{
 return getTarget(eObject.eClass());
}

FeatureMap copyFeatureMap = (FeatureMap)getTarget(eStructuralFeature, eObject, copyEObject);
if (copyFeatureMap != null)
   copyFeatureMap.add(getTarget(featureMap.getEStructuralFeature(k)), featureMap.getValue(k));

EStructuralFeature.Setting setting = getTarget(eReference, eObject, copyEObject);
if (setting != null)

FeatureMap copyFeatureMap = (FeatureMap)getTarget(eStructuralFeature, eObject, copyEObject);
if (copyFeatureMap != null)
   copyFeatureMap.add(getTarget(featureMap.getEStructuralFeature(k)), featureMap.getValue(k));

EStructuralFeature.Setting setting = getTarget(eReference, eObject, copyEObject);
if (setting != null)

/**
 * Called to handle the copying of an attribute;
 * this adds a list of values or sets a single value as appropriate for the multiplicity.
 * @param eAttribute the attribute to copy.
 * @param eObject the object from which to copy.
 * @param copyEObject the object to copy to.
 */
protected void copyAttribute(EAttribute eAttribute, EObject eObject, EObject copyEObject)
{
 if (eObject.eIsSet(eAttribute))
 {
  if (FeatureMapUtil.isFeatureMap(eAttribute))
  {
   FeatureMap featureMap = (FeatureMap)eObject.eGet(eAttribute);
   copyFeatureMap(featureMap);
  }
  else
  {
   EStructuralFeature.Setting setting = getTarget(eAttribute, eObject, copyEObject);
   if (setting != null)
   {
    copyAttributeValue(eAttribute, eObject, eObject.eGet(eAttribute), setting);
   }
  }
 }
}

/**
 * Called to handle the copying of a containment feature;
 * this adds a list of copies or sets a single copy as appropriate for the multiplicity.
 * @param eReference the feature to copy.
 * @param eObject the object from which to copy.
 * @param copyEObject the object to copy to.
 */
protected void copyContainment(EReference eReference, EObject eObject, EObject copyEObject)
{
 if (eObject.eIsSet(eReference))
 {
  EStructuralFeature.Setting setting = getTarget(eReference, eObject, copyEObject);
  if (setting != null)
  {
   Object value = eObject.eGet(eReference);
   if (eReference.isMany())
   {
    @SuppressWarnings("unchecked")
    List<EObject> target = (List<EObject>)value;
    setting.set(copyAll(target));
   }
   else
   {
    setting.set(copy((EObject)value));
   }
  }
 }
}

/**
 * Called to handle the copying of an attribute;
 * this adds a list of values or sets a single value as appropriate for the multiplicity.
 * @param eAttribute the attribute to copy.
 * @param eObject the object from which to copy.
 * @param copyEObject the object to copy to.
 */
protected void copyAttribute(EAttribute eAttribute, EObject eObject, EObject copyEObject)
{
 if (eObject.eIsSet(eAttribute))
 {
  if (FeatureMapUtil.isFeatureMap(eAttribute))
  {
   FeatureMap featureMap = (FeatureMap)eObject.eGet(eAttribute);
   copyFeatureMap(featureMap);
  }
  else
  {
   EStructuralFeature.Setting setting = getTarget(eAttribute, eObject, copyEObject);
   if (setting != null)
   {
    copyAttributeValue(eAttribute, eObject, eObject.eGet(eAttribute), setting);
   }
  }
 }
}

/**
 * Called to handle the copying of a containment feature;
 * this adds a list of copies or sets a single copy as appropriate for the multiplicity.
 * @param eReference the feature to copy.
 * @param eObject the object from which to copy.
 * @param copyEObject the object to copy to.
 */
protected void copyContainment(EReference eReference, EObject eObject, EObject copyEObject)
{
 if (eObject.eIsSet(eReference))
 {
  EStructuralFeature.Setting setting = getTarget(eReference, eObject, copyEObject);
  if (setting != null)
  {
   Object value = eObject.eGet(eReference);
   if (eReference.isMany())
   {
    @SuppressWarnings("unchecked")
    List<EObject> target = (List<EObject>)value;
    setting.set(copyAll(target));
   }
   else
   {
    setting.set(copy((EObject)value));
   }
  }
 }
}

/**
 * Returns a setting for the feature and copy instance to be populated with the original object's source feature's value.
 * @param eStructuralFeature the source feature.
 * @return the target feature used to populate a copy instance.
 * @see #getTarget(EStructuralFeature)
 * @see #getTarget(EObject)
 * @since 2.10
 */
protected EStructuralFeature.Setting getTarget(EStructuralFeature eStructuralFeature, EObject eObject, EObject copyEObject)
{
 EStructuralFeature targetEStructuralFeature = getTarget(eStructuralFeature);
 return targetEStructuralFeature == null ? null : ((InternalEObject)copyEObject).eSetting(targetEStructuralFeature);
}

/**
 * Returns a setting for the feature and copy instance to be populated with the original object's source feature's value.
 * @param eStructuralFeature the source feature.
 * @return the target feature used to populate a copy instance.
 * @see #getTarget(EStructuralFeature)
 * @see #getTarget(EObject)
 * @since 2.10
 */
protected EStructuralFeature.Setting getTarget(EStructuralFeature eStructuralFeature, EObject eObject, EObject copyEObject)
{
 EStructuralFeature targetEStructuralFeature = getTarget(eStructuralFeature);
 return targetEStructuralFeature == null ? null : ((InternalEObject)copyEObject).eSetting(targetEStructuralFeature);
}

/**
 * Returns a new instance of the object's target class.
 * @param eObject the object to copy.
 * @return a new instance of the target class.
 * @see #getTarget(EObject)
 * @see EcoreUtil#create(EClass)
 */
protected EObject createCopy(EObject eObject)
{
 EClass eClass = getTarget(eObject);
 return eClass == null ? null : create(eClass);
}

/**
 * Returns a new instance of the object's target class.
 * @param eObject the object to copy.
 * @return a new instance of the target class.
 * @see #getTarget(EObject)
 * @see EcoreUtil#create(EClass)
 */
protected EObject createCopy(EObject eObject)
{
 EClass eClass = getTarget(eObject);
 return eClass == null ? null : create(eClass);
}