SequenceExpressionType Enumeration

Specifies the actual subtype of a sequence expression. A new expression type -> you must add the corresponding class down below and adapt the lgspSequenceGenerator. TODO: This enum should be questioned as it is highly redundant with the hierarchy of the classes implementing it, and could be reduced to the subcases it is really needed (some values don't have their own dedicated classes).

public enum SequenceExpressionType