flowexpressionid.rb in openwferu-0.9.11

- old
+ new

@@ -42,11 +42,17 @@
 
 
 module OpenWFE
 
     #
-    # FlowExpressionId
+    # A FlowExpressionId is a unique identifier for a FlowExpression (an atomic
+    # piece of a process instance).
+    # 
+    # As workitems do transit among the expressions and are emitted outside
+    # of the business process engine via 'participant expressions', workitems
+    # out there are identified via the FlowExpressionId of the participant
+    # expression that pushed them out (and is waiting for them to come back).
     #
     class FlowExpressionId
 
         FIELDS = [ 
             :owfe_version, 
@@ -136,14 +142,9 @@
         def dup
             OpenWFE::fulldup(self)
         end
 
         alias eql? ==
-
-        #alias to_debug_s to_s
-        #def to_debug_s
-        #    "#{to_s}  (h#{hash}) (i#{object_id})"
-        #end
 
         def to_debug_s
             "(fei #{@workflow_definition_name} #{@workflow_definition_revision} #{@workflow_instance_id} #{@expression_id} #{@expression_name})"
         end
 