public virtual bool RemoveChild(IModelElementInstance element)
{
IModelElementInstance childElement = GetChild(element);
ModelElementInstanceImpl elementInstanceImpl = (ModelElementInstanceImpl)element;
return(elementInstanceImpl.RemoveChildElement(childElement));
}
protected internal virtual void PerformRemoveOperation(ModelElementInstanceImpl referenceSourceParentElement, object referenceTargetElement)
{
ICollection <IModelElementInstance> referenceSourceChildElements = referenceSourceParentElement.GetChildElementsByType(_referenceSourceType);
foreach (IModelElementInstance referenceSourceChildElement in referenceSourceChildElements)
{
if (GetReferenceTargetElement <TTarget>(referenceSourceChildElement).Equals(referenceTargetElement))
{
referenceSourceParentElement.RemoveChildElement(referenceSourceChildElement);
}
}
}
