public override LGSPNode Retype(LGSPNode node, NodeType newNodeType)
{
String name;
if (ElemToName.TryGetValue(node, out name)) // give new node the name of the old node in case it was named
{
LGSPNode newNode = (LGSPNode)newNodeType.CreateNodeWithCopyCommons(node);
ElemToName[newNode] = name;
RetypingNode(node, newNode);
ReplaceNode(node, newNode);
ElemToName.Remove(node);
NameToElem[name] = newNode;
return(newNode);
}
else
{
return(base.Retype(node, newNodeType));
}
}
/// <summary>
/// Retypes a node by creating a new node of the given type.
/// All incident edges as well as all attributes from common super classes are kept.
/// </summary>
/// <param name="node">The node to be retyped.</param>
/// <param name="newNodeType">The new type for the node.</param>
/// <returns>The new node object representing the retyped node.</returns>
public virtual LGSPNode Retype(LGSPNode node, NodeType newNodeType)
{
LGSPNode newNode = (LGSPNode) newNodeType.CreateNodeWithCopyCommons(node);
RetypingNode(node, newNode);
ReplaceNode(node, newNode);
return newNode;
}
public override LGSPNode Retype(LGSPNode node, NodeType newNodeType)
{
String name;
if(ElemToName.TryGetValue(node, out name)) // give new node the name of the old node in case it was named
{
LGSPNode newNode = (LGSPNode)newNodeType.CreateNodeWithCopyCommons(node);
ElemToName[newNode] = name;
RetypingNode(node, newNode);
ReplaceNode(node, newNode);
ElemToName.Remove(node);
NameToElem[name] = newNode;
return newNode;
}
else
return base.Retype(node, newNodeType);
}
