prestodb/presto

master

presto

Grade	Name	Complexity	Churn	Issues
A	presto-main-base\src\main\java\com\facebook\presto\cost\CostCalculatorUsingExchanges.java	5	1	2
A	presto-main-base\src\main\java\com\facebook\presto\cost\CostCalculatorWithEstimatedExchanges.java	4	1	2
A	presto-main-base\src\main\java\com\facebook\presto\cost\CostComparator.java	1	1	1
A	presto-main-base\src\main\java\com\facebook\presto\cost\CostProvider.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\CteConsumerStatsRule.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\CteProducerStatsRule.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\CteReferenceStatsRule.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\EnforceSingleRowStatsRule.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\ExchangeStatsRule.java	5	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\FilterStatsCalculator.java	89	1	3
A	presto-main-base\src\main\java\com\facebook\presto\cost\FilterStatsRule.java	2	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\FragmentStatsProvider.java	5	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\HistoricalPlanStatisticsUtil.java	16	1	1
A	presto-main-base\src\main\java\com\facebook\presto\cost\HistoryBasedOptimizationConfig.java	0	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\HistoryBasedPlanStatisticsCalculator.java	27	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\HistoryBasedPlanStatisticsManager.java	1	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\HistoryBasedPlanStatisticsTracker.java	57	1	1
A	presto-main-base\src\main\java\com\facebook\presto\cost\HistoryBasedStatisticsCacheManager.java	2	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\IntersectStatsRule.java	3	1	-
A	presto-main-base\src\main\java\com\facebook\presto\cost\JoinNodeStatsEstimate.java	4	1	-