--- a/interfaces.py	Thu Aug 20 17:33:05 2009 +0200
+++ b/interfaces.py	Thu Aug 20 17:44:27 2009 +0200
@@ -37,25 +37,22 @@
 
 class IWorkflowable(Interface):
     """interface for entities dealing with a specific workflow"""
+    # XXX to be completed, see cw.entities.wfobjs.WorkflowableMixIn
 
     @property
     def state(self):
-        """return current state"""
+        """return current state name"""
 
     def change_state(self, stateeid, trcomment=None, trcommentformat=None):
-        """change the entity's state according to a state defined in given
-        parameters
-        """
-
-    def can_pass_transition(self, trname):
-        """return true if the current user can pass the transition with the
-        given name
+        """change the entity's state to the state of the given name in entity's
+        workflow
         """
 
     def latest_trinfo(self):
         """return the latest transition information for this entity
         """
 
+
 class IProgress(Interface):
     """something that has a cost, a state and a progression