svn commit: r1514796 - /incubator/climate/branches/RefactorInput/ocw/evaluation.py

[jo...@apache.org]

Author: joyce
Date: Fri Aug 16 17:14:31 2013
New Revision: 1514796

URL: http://svn.apache.org/r1514796
Log:
CLIMATE-257 - Add property for evaluation ref_dataset

Modified:
    incubator/climate/branches/RefactorInput/ocw/evaluation.py

Modified: incubator/climate/branches/RefactorInput/ocw/evaluation.py
URL: http://svn.apache.org/viewvc/incubator/climate/branches/RefactorInput/ocw/evaluation.py?rev=1514796&r1=1514795&r2=1514796&view=diff
==============================================================================
--- incubator/climate/branches/RefactorInput/ocw/evaluation.py (original)
+++ incubator/climate/branches/RefactorInput/ocw/evaluation.py Fri Aug 16 17:14:31 2013
@@ -66,7 +66,7 @@ class Evaluation(object):
         :raises: ValueError 
         '''
         #: The reference dataset.
-        self.ref_dataset = reference
+        self._ref_dataset = reference
         #: The target dataset(s) which should each be compared with 
         #: the reference dataset when the evaluation is run.
         self.target_datasets = []
@@ -99,6 +99,20 @@ class Evaluation(object):
         self.unary_results = []
 
     @property
+    def ref_dataset(self):
+        return self._ref_dataset
+
+    @ref_dataset.setter
+    def ref_dataset(self, value):
+        if not isinstance(value, Dataset):
+            error = (
+                "Cannot add a dataset that isn't an instance of Dataset. "
+                "Please consult the documentation for additional help."
+            )
+            raise TypeError(error)
+        self._ref_dataset = value
+
+    @property
     def subregions(self):
         return self._subregions