[Mondrian] Usage of PinSet class

Thiyagu Palanisamy tpalanis at thoughtworks.com
Mon May 7 10:45:52 EDT 2007


  PinSetImpl stores reference to all the Segments which are used in a 
query, but stored references are used only at 

 Aggregation: line no 655.

                // avoid to call wouldContain - its slow
                if (pinSet != null
                        && !((AggregationManager.PinSetImpl) 
                        && segment.wouldContain(keys))
                    ((AggregationManager.PinSetImpl) pinSet).add(segment);

And this too is to add it to the list.

Can you please let me know if I'm missing any other usage of PinSet?


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