This commit was generated by cvs2svn to compensate for changes in r431,

[plcapi.git] / PLC / Parameter.py

diff --git a/PLC/Parameter.py b/PLC/Parameter.py
index 1430b27..53c3219 100644 (file)
--- a/PLC/Parameter.py
+++ b/PLC/Parameter.py
@@ -4,7 +4,7 @@
 # Mark Huang <mlhuang@cs.princeton.edu>
 # Copyright (C) 2006 The Trustees of Princeton University
 #
-# $Id$
+# $Id: Parameter.py,v 1.4 2006/10/25 14:27:12 mlhuang Exp $
 #
 
 class Parameter:
@@ -14,9 +14,32 @@ class Parameter:
     sub-parameters (i.e., dict fields).
     """
 
-    def __init__(self, type, doc = "", optional = True, default = None):
-        (self.type, self.doc, self.optional, self.default) = \
-                    (type, doc, optional, default)
+    def __init__(self, type, doc = "",
+                 min = None, max = None,
+                 optional = None,
+                 ro = False,
+                 nullok = False):
+        # Basic type of the parameter. May be a builtin type or Mixed.
+        self.type = type
+
+        # Documentation string for the parameter
+        self.doc = doc
+
+        # Basic value checking. For numeric types, the minimum and
+        # maximum possible values, inclusive. For string types, the
+        # minimum and maximum possible UTF-8 encoded byte lengths.
+        self.min = min
+        self.max = max
+
+        # Whether the sub-parameter is optional or not. If None,
+        # unknown whether it is optional.
+        self.optional = optional
+
+        # Whether the DB field is read-only.
+        self.ro = ro
+
+        # Whether the DB field can be NULL.
+        self.nullok = nullok
 
     def __repr__(self):
         return repr(self.type)