module modelize
import modelize_property
+
+redef class ModelBuilder
+ # Retrieve the associated AST node of a mentity.
+ # This method is used to associate model entity with syntactic entities.
+ #
+ # If the mentity is not associated with a node, returns null.
+ # This is always the case for MPackage, Mgroup, MClass and MProperty.
+ # MModule, MClassDef and MPropDef can also have no node associated
+ # (like fictive modules of generated attributes/methods).
+ fun mentity2node(mentity: MEntity): nullable ANode
+ do
+ if mentity isa MModule then
+ return mmodule2node(mentity)
+ else if mentity isa MClassDef then
+ return mclassdef2node(mentity)
+ else if mentity isa MPropDef then
+ return mpropdef2node(mentity)
+ end
+ return null
+ end
+end