private bool AcceptChangeCanExecute(object parameter)
{
ElementName elementName = new ElementName(_element.Fullname);
elementName.AddNamePart(Name);
return((Name.Length > 0) && (_application.GetElementByFullname(elementName.FullName) == null));
}
public IDsmElement AddElement(string name, string type, int?parentId)
{
Logger.LogDataModelMessage($"Add element name={name} type={type} parentId={parentId}");
string fullname = name;
if (parentId.HasValue)
{
if (_elementsById.ContainsKey(parentId.Value))
{
ElementName elementName = new ElementName(_elementsById[parentId.Value].Fullname);
elementName.AddNamePart(name);
fullname = elementName.FullName;
}
}
IDsmElement element = FindElementByFullname(fullname);
if (element == null)
{
_lastElementId++;
element = AddElement(_lastElementId, name, type, 0, false, parentId, false);
}
return(element);
}
public void GivenAnEmptyElementNameWhenAddPartIsCalledThenItsHasOneNamePart()
{
ElementName elementName = new ElementName();
elementName.AddNamePart("a");
Assert.AreEqual("a", elementName.FullName);
Assert.AreEqual("", elementName.ParentName);
Assert.AreEqual("a", elementName.LastNamePart);
Assert.AreEqual(1, elementName.NamePartCount);
Assert.AreEqual("a", elementName.NameParts[0]);
}
public void GivenFilledElementNameWhenAddPartIsCalledThenItsHasOneAdditionalNamePart()
{
ElementName elementName = new ElementName("a.b");
elementName.AddNamePart("c");
Assert.AreEqual("a.b.c", elementName.FullName);
Assert.AreEqual("a.b", elementName.ParentName);
Assert.AreEqual("c", elementName.LastNamePart);
Assert.AreEqual(3, elementName.NamePartCount);
Assert.AreEqual("a", elementName.NameParts[0]);
Assert.AreEqual("b", elementName.NameParts[1]);
Assert.AreEqual("c", elementName.NameParts[2]);
}
private void ImportDsiElement(IDsiElement dsiElement)
{
IDsmElement parent = null;
ElementName elementName = new ElementName();
foreach (string name in new ElementName(dsiElement.Name).NameParts)
{
elementName.AddNamePart(name);
bool isElementLeaf = (dsiElement.Name == elementName.FullName);
string elementType = isElementLeaf ? dsiElement.Type : "";
IDsmElement element = _importPolicy.ImportElement(elementName.FullName, name, elementType, parent);
parent = element;
if (isElementLeaf)
{
_dsiToDsmMapping[dsiElement.Id] = element.Id;
}
}
}
