--- /dev/null
+module Manifest
+ module ModelModule
+ module AttributeModule
+ module SourceModule
+ class FilterSource < ModelSource
+ attr :filter_column_name
+
+ def set_default
+ super
+ end
+
+ def init
+ super
+ @filter_column_name = @args['filter_column_name']
+ end
+
+ end
+
+ end
+ end
+ end
+end