xappy/cachemanager/generic.py: Add clear_facets method to base

class. git-svn-id: http://xappy.googlecode.com/svn/trunk@591 eff16abe-6239-0410-8a55-6f1cd6cf4f8f
miracle2k · Jan 26, 2010 · 72338ca · 72338ca
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Jan 26 10:51:36 GMT 2010  Richard Boulton <richard@tartarus.org>
+
+	* xappy/cachemanager/generic.py: Add clear_facets method to base
+	  class.
+
 Tue Jan 26 09:43:01 GMT 2010  Richard Boulton <richard@tartarus.org>
 
 	* xappy/cache_search_results.py,xappy/cachemanager/generic.py,

diff --git a/xappy/cachemanager/generic.py b/xappy/cachemanager/generic.py
@@ -259,6 +259,14 @@ def add_facets(self, queryid, facets):
         """
         raise NotImplementedError
 
+    def clear_facets(self, queryid):
+        """Clear the facets for a query.
+
+        `queryid` is the numeric ID of the query to look up.
+
+        """
+        raise NotImplementedError
+
     def flush(self):
         """Ensure that all changes made to the cache are written to disk.