public IDsiElement ImportElement(int id, string name, string type, string source)
{
Logger.LogDataModelMessage($"Import element id={id} name={name} type={type} source={source}");
DsiElement element = new DsiElement(id, name, type, source);
string key = CreateKey(element.Name);
_elementsByName[key] = element;
_elementsById[element.Id] = element;
IncrementElementTypeCount(element.Type);
return(element);
}
public void RenameElement(IDsiElement element, string newName)
{
Logger.LogDataModelMessage("Rename element id={element.Id} from {element.Name} to {newName}");
DsiElement e = element as DsiElement;
if (e != null)
{
string oldKey = CreateKey(e.Name);
_elementsByName.Remove(oldKey);
e.Name = newName;
string newKey = CreateKey(e.Name);
_elementsByName[newKey] = e;
}
}
public IDsiElement AddElement(string name, string type, string source)
{
Logger.LogDataModelMessage($"Add element name={name} type={type} source={source}");
string key = CreateKey(name);
if (!_elementsByName.ContainsKey(key))
{
IncrementElementTypeCount(type);
int id = _elementsByName.Count + 1;
DsiElement element = new DsiElement(id, name, type, source);
_elementsByName[key] = element;
_elementsById[id] = element;
return(element);
}
else
{
return(null);
}
}