summarization.rb in axiom-optimizer-0.2.0

- old
+ new

@@ -133,14 +133,14 @@
             Axiom::Relation::Empty.new(operation.header)
           end
 
         end # class EmptySummarizePer
 
-        # Optimize when the operand is an Order
-        class OrderOperand < self
-          include Relation::Operation::Unary::OrderOperand
-        end # class OrderOperand
+        # Optimize when the operand is an Sorted
+        class SortedOperand < self
+          include Relation::Operation::Unary::SortedOperand
+        end # class SortedOperand
 
         # Optimize when operand is optimizable
         class UnoptimizedOperand < self
           include Function::Unary::UnoptimizedOperand
 
@@ -170,27 +170,27 @@
           #
           # @return [Boolean]
           #
           # @api private
           def summarize_per_optimizable?
-            ! summarize_per.equal?(operation.summarize_per)
+            !summarize_per.equal?(operation.summarize_per)
           end
 
           # Test if the summarizers are optimizable
           #
           # @return [Boolean]
           #
           # @api private
           def summarizers_optimizable?
-            ! summarizers.eql?(operation.summarizers)
+            !summarizers.eql?(operation.summarizers)
           end
 
         end # class UnoptimizedOperand
 
         Axiom::Algebra::Summarization.optimizer = chain(
           EmptyOperand,
           EmptySummarizePer,
-          OrderOperand,
+          SortedOperand,
           MaterializedOperand,
           UnoptimizedOperand
         )
 
       end # class Summarization