public override LGSPEdge Retype(LGSPEdge edge, EdgeType newEdgeType)
{
String name;
if (ElemToName.TryGetValue(edge, out name)) // give new edge the name of the old edge in case it was named
{
LGSPEdge newEdge = (LGSPEdge)newEdgeType.CreateEdgeWithCopyCommons(edge.lgspSource, edge.lgspTarget, edge);
ElemToName[newEdge] = name;
RetypingEdge(edge, newEdge);
ReplaceEdge(edge, newEdge);
ElemToName.Remove(edge);
NameToElem[name] = newEdge;
return(newEdge);
}
else
{
return(base.Retype(edge, newEdgeType));
}
}
/// <summary>
/// Retypes an edge by replacing it by a new edge of the given type.
/// Source and target node as well as all attributes from common super classes are kept.
/// </summary>
/// <param name="edge">The edge to be retyped.</param>
/// <param name="newEdgeType">The new type for the edge.</param>
/// <returns>The new edge object representing the retyped edge.</returns>
public virtual LGSPEdge Retype(LGSPEdge edge, EdgeType newEdgeType)
{
LGSPEdge newEdge = (LGSPEdge) newEdgeType.CreateEdgeWithCopyCommons(edge.lgspSource, edge.lgspTarget, edge);
RetypingEdge(edge, newEdge);
ReplaceEdge(edge, newEdge);
return newEdge;
}
public override LGSPEdge Retype(LGSPEdge edge, EdgeType newEdgeType)
{
String name;
if(ElemToName.TryGetValue(edge, out name)) // give new edge the name of the old edge in case it was named
{
LGSPEdge newEdge = (LGSPEdge)newEdgeType.CreateEdgeWithCopyCommons(edge.lgspSource, edge.lgspTarget, edge);
ElemToName[newEdge] = name;
RetypingEdge(edge, newEdge);
ReplaceEdge(edge, newEdge);
ElemToName.Remove(edge);
NameToElem[name] = newEdge;
return newEdge;
}
else
return base.Retype(edge, newEdgeType);
}
