Minor changes made during code review and rewrite.

git-svn-id: https://svn.erp5.org/repos/public/erp5/sandbox/amount_generator@35566 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/interfaces/business_process.py

@@ -65,6 +65,16 @@ class IBusinessPathProcess(Interface):
     business_path -- a Business Path document
     """
 
+  def isBusinessPathPartiallyCompleted(explanation, business_path):
+    """Returns True if given Business Path document
+    is partially completed in the context of provided explanation.
+
+    explanation -- an Order, Order Line, Delivery or Delivery Line which
+                   implicitely defines a simulation subtree
+
+    business_path -- a Business Path document
+    """
+
   def getExpectedBusinessPathCompletionDate(explanation, business_path, 
                                                        delay_mode=None):
     """Returns the expected completion date of given Business Path document
@@ -369,7 +379,7 @@ class IBusinessProcess(IBusinessPathProcess, IBuildableBusinessPathProcess,
   build process of a complex simulation process in ERP5.
   """
 
-  def isBusinessProcessCompleted(explanation):
+  def isCompleted(explanation):
     """Returns True is all applicable Trade States and Trade Phases
     are completed in the context of given explanation.
 
@@ -377,6 +387,22 @@ class IBusinessProcess(IBusinessPathProcess, IBuildableBusinessPathProcess,
                    implicitely defines a simulation subtree
     """
 
+  def isBuildable(explanation):
+    """Returns True is one Business Path of this Business Process
+    is buildable in the context of given explanation.
+
+    explanation -- an Order, Order Line, Delivery or Delivery Line which
+                   implicitely defines a simulation subtree
+    """
+
+  def isPartiallyBuildable(explanation):
+    """Returns True is one Business Path of this Business Process
+    is partially buildable in the context of given explanation.
+
+    explanation -- an Order, Order Line, Delivery or Delivery Line which
+                   implicitely defines a simulation subtree
+    """
+
   def getExpectedCompletionDate(explanation, delay_mode=None):
     """Returns the expected date at which all applicable Trade States and
     Trade Phases are completed in the context of given explanation.
@@ -384,3 +410,14 @@ class IBusinessProcess(IBusinessPathProcess, IBuildableBusinessPathProcess,
     explanation -- an Order, Order Line, Delivery or Delivery Line which
                    implicitely defines a simulation subtree
     """
+
+  def build(explanation, include_partially_buildable=False):
+    """Build whatever is buildable in the context of given explanation.
+
+    explanation -- an Order, Order Line, Delivery or Delivery Line which
+                   implicitely defines a simulation subtree
+
+    include_partially_buildable -- if set to True, also build partially
+                                   buildable business path. Else
+                                   only build strictly buildable path.
+    """