[gnue] r7404 - trunk/gnue-common/src/datasources

[reinhard]

Author: reinhard
Date: 2005-04-18 16:28:14 -0500 (Mon, 18 Apr 2005)
New Revision: 7404

Modified:
   trunk/gnue-common/src/datasources/GDataSource.py
Log:
Added function to find the master datasource.


Modified: trunk/gnue-common/src/datasources/GDataSource.py
===================================================================
--- trunk/gnue-common/src/datasources/GDataSource.py    2005-04-18 21:21:39 UTC 
(rev 7403)
+++ trunk/gnue-common/src/datasources/GDataSource.py    2005-04-18 21:28:14 UTC 
(rev 7404)
@@ -393,6 +393,22 @@
 
 
   # ---------------------------------------------------------------------------
+  # Get the master datasource of this datasource
+  # ---------------------------------------------------------------------------
+
+  def getMaster (self):
+    return self.__master
+
+
+  # ---------------------------------------------------------------------------
+  # Return True if this datasource is a detail
+  # ---------------------------------------------------------------------------
+
+  def hasMaster (self):
+    return self.__master is not None
+
+
+  # ---------------------------------------------------------------------------
   # Reference a bound field
   # ---------------------------------------------------------------------------
 
@@ -462,14 +478,6 @@
 
 
   # ---------------------------------------------------------------------------
-  # Return True if this datasource is a detail
-  # ---------------------------------------------------------------------------
-
-  def hasMaster (self):
-    return self._dataObject != None and self._dataObject.hasMaster()
-
-
-  # ---------------------------------------------------------------------------
   # Create a result set
   # ---------------------------------------------------------------------------